# Code/flag tables
# ----------------
#descriptor\tname
#\tvalue\tstring
# NOTE: values do not have leading zeroes

# Generated 2017/05/17 20:51:12 from WMO file BUFRCREX_28_0_0_CodeFlag_en.txt + Common_CCC_20170503_en.txt
# by BUFRconvtab-WMO v0.2.2 150123

0-01-003	WMO Region number/geographical area
	0	Antarctica
	1	Region I
	2	Region II
	3	Region III
	4	Region IV
	5	Region V
	6	Region VI
	7	Missing value
0-01-007	Satellite identifier
	0	Reserved
	1	ERS 1
	2	ERS 2
	3	METOP-1 (Metop-B)
	4	METOP-2 (Metop-A)
	5	METOP-3 (Metop-C)
	20	SPOT1
	21	SPOT2
	22	SPOT3
	23	SPOT4
	40	OERSTED
	41	CHAMP
	42	TerraSAR-X
	43	TanDEM-X
	44	PAZ
	46	SMOS
	47	CryoSat-2
	48	AEOLUS
	50	METEOSAT 3
	51	METEOSAT 4
	52	METEOSAT 5
	53	METEOSAT 6
	54	METEOSAT 7
	55	METEOSAT 8
	56	METEOSAT 9
	57	METEOSAT 10
	58	METEOSAT 1
	59	METEOSAT 2
	60	ENVISAT
	61	Sentinel 3A
	62	Sentinel 1A
	63	Sentinel 1B
	64	Sentinel 5P
	70	METEOSAT 11
	120	ADEOS
	121	ADEOS II
	122	GCOM-W1
	140	GOSAT
	150	GMS 3
	151	GMS 4
	152	GMS 5
	153	GMS
	154	GMS 2
	171	MTSAT-1R
	172	MTSAT-2
	173	Himawari-8
	174	Himawari-9
	200	NOAA 8
	201	NOAA 9
	202	NOAA 10
	203	NOAA 11
	204	NOAA 12
	205	NOAA 14
	206	NOAA 15
	207	NOAA 16
	208	NOAA 17
	209	NOAA 18
	220	LANDSAT 5
	221	LANDSAT 4
	222	LANDSAT 7
	223	NOAA 19
	224	NPP
	225	NOAA 20
	226	NOAA 21
	240	DMSP 7
	241	DMSP 8
	242	DMSP 9
	243	DMSP 10
	244	DMSP 11
	245	DMSP 12
	246	DMSP 13
	247	DMSP 14
	248	DMSP 15
	249	DMSP 16
	250	GOES 6
	251	GOES 7
	252	GOES 8
	253	GOES 9
	254	GOES 10
	255	GOES 11
	256	GOES 12
	257	GOES 13
	258	GOES 14
	259	GOES 15
	260	JASON 1
	261	JASON 2
	262	JASON 3
	270	GOES 16
	271	GOES 17
	272	GOES 18
	273	GOES 19
	281	QUIKSCAT
	282	TRMM
	283	CORIOLIS
	285	DMSP 17
	286	DMSP 18
	287	DMSP 19
	288	GPM-core
	289	Orbiting Carbon Observatory - 2 (OCO-2, NASA)
	310	GOMS 1
	311	GOMS 2
	320	METEOR 2-21
	321	METEOR 3-5
	322	METEOR 3M-1
	323	METEOR 3M-2
	341	RESURS 01-4
	410	KALPANA-1
	421	Oceansat-2
	422	ScatSat-1
	430	INSAT 1B
	431	INSAT 1C
	432	INSAT 1D
	440	Megha-Tropiques
	441	SARAL
	450	INSAT 2A
	451	INSAT 2B
	452	INSAT 2E
	470	INSAT 3A
	471	INSAT 3D
	472	INSAT 3E
	500	FY-1C
	501	FY-1D
	502	Hai Yang 2A (HY-2A, SOA/NSOAS China)
	510	FY-2
	512	FY-2B
	513	FY-2C
	514	FY-2D
	515	FY-2E
	516	FY-2F
	517	FY-2G
	520	FY-3A
	521	FY-3B
	522	FY-3C
	523	FY-3D
	700	TIROS M (ITOS 1)
	701	NOAA 1
	702	NOAA 2
	703	NOAA 3
	704	NOAA 4
	705	NOAA 5
	706	NOAA 6
	707	NOAA 7
	708	TIROS-N
	710	GOES (SMS 1)
	711	GOES (SMS 2)
	720	TOPEX
	721	GFO (GEOSAT follow on)
	722	GRACE A
	723	GRACE B
	724	COSMIC-2 P1
	725	COSMIC-2 P2
	726	COSMIC-2 P3
	727	COSMIC-2 P4
	728	COSMIC-2 P5
	729	COSMIC-2 P6
	731	GOES 1
	732	GOES 2
	733	GOES 3
	734	GOES 4
	735	GOES 5
	740	COSMIC-1
	741	COSMIC-2
	742	COSMIC-3
	743	COSMIC-4
	744	COSMIC-5
	745	COSMIC-6
	750	COSMIC-2 E1
	751	COSMIC-2 E2
	752	COSMIC-2 E3
	753	COSMIC-2 E4
	754	COSMIC-2 E5
	755	COSMIC-2 E6
	763	NIMBUS 3
	764	NIMBUS 4
	765	NIMBUS 5
	766	NIMBUS 6
	767	NIMBUS 7
	780	ERBS
	781	UARS
	782	EARTH PROBE
	783	TERRA
	784	AQUA
	785	AURA
	786	C/NOFS
	787	CALIPSO
	788	CloudSat
	800	SUNSAT
	801	International Space Station (ISS)
	810	COMS-1
	811	COMS-2
	812	SCISAT-1
	813	ODIN
	820	SAC-C
	821	SAC-D
	825	KOMPSAT-5
	850	Combination of TERRA and AQUA
	851	Combination of NOAA 16 to NOAA 19
	852	Combination of Metop-1 to Metop-3
	853	Combination of METEOSAT and DMSP
	854	Non-specific mixture of geostationary and low Earth-orbiting satellites
	1023	Missing value
0-01-024	Wind speed source
	0	No wind speed data available
	1	AMSR-E data
	2	TMI data
	3	NWP: ECMWF
	4	NWP: UK Met Office
	5	NWP: NCEP
	6	Reference climatology
	7	ERS_Scatterometer
	31	Missing value
0-01-028	Aerosol optical depth (AOD) source
	0	No AOD data available
	1	NESDIS
	2	NAVOCEANO
	3	NAAPS
	4	MERIS
	5	AATSR
	31	Missing value
0-01-029	SSI source
	0	No SSI data available
	1	MSG_SEVIRI
	2	GOES East
	3	GOES West
	4	ECMWF
	5	NCEP
	6	UK Met Office
	31	Missing value
0-01-031	Identification of originating/generating centre
	0	WMO Secretariat
	1	Melbourne
	2	Melbourne
	3	Melbourne
	4	Moscow
	5	Moscow
	6	Moscow
	7	US National Weather Service - National Centres for Environmental Prediction (NCEP)
	8	US National Weather Service Telecommunications Gateway (NWSTG)
	9	US National Weather Service - Other
	10	Cairo (RSMC)
	11	Cairo (RSMC)
	12	Dakar (RSMC)
	13	Dakar (RSMC)
	14	Nairobi (RSMC)
	15	Nairobi (RSMC)
	16	Casablanca (RSMC)
	17	Tunis (RSMC)
	18	Tunis - Casablanca (RSMC)
	19	Tunis - Casablanca (RSMC)
	20	Las Palmas
	21	Algiers (RSMC)
	22	ACMAD
	23	Mozambique (NMC)
	24	Pretoria (RSMC)
	25	La Réunion (RSMC)
	26	Khabarovsk (RSMC)
	27	Khabarovsk (RSMC)
	28	New Delhi (RSMC)
	29	New Delhi (RSMC)
	30	Novosibirsk (RSMC)
	31	Novosibirsk (RSMC)
	32	Tashkent (RSMC)
	33	Jeddah (RSMC)
	34	Tokyo (RSMC), Japan Meteorological Agency
	35	Tokyo (RSMC), Japan Meteorological Agency
	36	Bangkok
	37	Ulaanbaatar
	38	Beijing (RSMC)
	39	Beijing (RSMC)
	40	Seoul
	41	Buenos Aires (RSMC)
	42	Buenos Aires (RSMC)
	43	Brasilia (RSMC)
	44	Brasilia (RSMC)
	45	Santiago
	46	Brazilian Space Agency ­ INPE
	47	Colombia (NMC)
	48	Ecuador (NMC)
	49	Peru (NMC)
	50	Venezuela (Bolivarian Republic of) (NMC)
	51	Miami (RSMC)
	52	Miami (RSMC), National Hurricane Centre
	53	MSC Monitoring
	54	Montreal (RSMC)
	55	San Francisco
	56	ARINC Centre
	57	US Air Force - Air Force Global Weather Central
	58	Fleet Numerical Meteorology and Oceanography Center, Monterey, CA, United States
	59	The NOAA Forecast Systems Laboratory, Boulder, CO, United States
	60	United States National Center for Atmospheric Research (NCAR)
	61	Service ARGOS - Landover
	62	US Naval Oceanographic Office
	63	International Research Institute for Climate and Society (IRI)
	64	Honolulu (RSMC)
	65	Darwin (RSMC)
	66	Darwin (RSMC)
	67	Melbourne (RSMC)
	68	Reserved
	69	Wellington (RSMC)
	70	Wellington (RSMC)
	71	Nadi (RSMC)
	72	Singapore
	73	Malaysia (NMC)
	74	UK Meteorological Office ­ Exeter (RSMC)
	75	UK Meteorological Office ­ Exeter (RSMC)
	76	Moscow (RSMC)
	77	Reserved
	78	Offenbach (RSMC)
	79	Offenbach (RSMC)
	80	Rome (RSMC)
	81	Rome (RSMC)
	82	Norrköping
	83	Norrköping
	84	Toulouse (RSMC)
	85	Toulouse (RSMC)
	86	Helsinki
	87	Belgrade
	88	Oslo
	89	Prague
	90	Episkopi
	91	Ankara
	92	Frankfurt/Main
	93	London (WAFC)
	94	Copenhagen
	95	Rota
	96	Athens
	97	European Space Agency (ESA)
	98	European Centre for Medium-Range Weather Forecasts (ECMWF) (RSMC)
	99	De Bilt
	100	Brazzaville
	101	Abidjan
	102	Libya (NMC)
	103	Madagascar (NMC)
	104	Mauritius (NMC)
	105	Niger (NMC)
	106	Seychelles (NMC)
	107	Uganda (NMC)
	108	United Republic of Tanzania (NMC)
	109	Zimbabwe (NMC)
	110	Hong-Kong, China
	111	Afghanistan (NMC)
	112	Bahrain (NMC)
	113	Bangladesh (NMC)
	114	Bhutan (NMC)
	115	Cambodia (NMC)
	116	Democratic People's Republic of Korea (NMC)
	117	Islamic Republic of Iran (NMC)
	118	Iraq (NMC)
	119	Kazakhstan (NMC)
	120	Kuwait (NMC)
	121	Kyrgyzstan (NMC)
	122	Lao People's Democratic Republic (NMC)
	123	Macao, China
	124	Maldives (NMC)
	125	Myanmar (NMC)
	126	Nepal (NMC)
	127	Oman (NMC)
	128	Pakistan (NMC)
	129	Qatar (NMC)
	130	Yemen (NMC)
	131	Sri Lanka (NMC)
	132	Tajikistan (NMC)
	133	Turkmenistan (NMC)
	134	United Arab Emirates (NMC)
	135	Uzbekistan (NMC)
	136	Viet Nam (NMC)
	140	Bolivia (Plurinational State of) (NMC)
	141	Guyana (NMC)
	142	Paraguay (NMC)
	143	Suriname (NMC)
	144	Uruguay (NMC)
	145	French Guiana
	146	Brazilian Navy Hydrographic Centre
	147	National Commission on Space Activities (CONAE) - Argentina
	150	Antigua and Barbuda (NMC)
	151	Bahamas (NMC)
	152	Barbados (NMC)
	153	Belize (NMC)
	154	British Caribbean Territories Centre
	155	San José
	156	Cuba (NMC)
	157	Dominica (NMC)
	158	Dominican Republic (NMC)
	159	El Salvador (NMC)
	160	US NOAA/NESDIS
	161	US NOAA Office of Oceanic and Atmospheric Research
	162	Guatemala (NMC)
	163	Haiti (NMC)
	164	Honduras (NMC)
	165	Jamaica (NMC)
	166	Mexico City
	167	Curaçao and Sint Maarten (NMC)
	168	Nicaragua (NMC)
	169	Panama (NMC)
	170	Saint Lucia (NMC)
	171	Trinidad and Tobago (NMC)
	172	French Departments in RA IV
	173	US National Aeronautics and Space Administration (NASA)
	174	Integrated Science Data Management/Marine Environmental Data Service (ISDM/MEDS) - Canada
	175	University Corporation for Atmospheric Research (UCAR) - United States
	176	Cooperative Institute for Meteorological Satellite Studies (CIMSS) - United States
	177	NOAA National Ocean Service - United States
	190	Cook Islands (NMC)
	191	French Polynesia (NMC)
	192	Tonga (NMC)
	193	Vanuatu (NMC)
	194	Brunei Darussalam (NMC)
	195	Indonesia (NMC)
	196	Kiribati (NMC)
	197	Federated States of Micronesia (NMC)
	198	New Caledonia (NMC)
	199	Niue
	200	Papua New Guinea (NMC)
	201	Philippines (NMC)
	202	Samoa (NMC)
	203	Solomon Islands (NMC)
	204	National Institute of Water and Atmospheric Research (NIWA - New Zealand)
	210	Frascati (ESA/ESRIN)
	211	Lannion
	212	Lisbon
	213	Reykjavik
	214	Madrid
	215	Zurich
	216	Service ARGOS - Toulouse
	217	Bratislava
	218	Budapest
	219	Ljubljana
	220	Warsaw
	221	Zagreb
	222	Albania (NMC)
	223	Armenia (NMC)
	224	Austria (NMC)
	225	Azerbaijan (NMC)
	226	Belarus (NMC)
	227	Belgium (NMC)
	228	Bosnia and Herzegovina (NMC)
	229	Bulgaria (NMC)
	230	Cyprus (NMC)
	231	Estonia (NMC)
	232	Georgia (NMC)
	233	Dublin
	234	Israel (NMC)
	235	Jordan (NMC)
	236	Latvia (NMC)
	237	Lebanon (NMC)
	238	Lithuania (NMC)
	239	Luxembourg
	240	Malta (NMC)
	241	Monaco
	242	Romania (NMC)
	243	Syrian Arab Republic (NMC)
	244	The former Yugoslav Republic of Macedonia (NMC)
	245	Ukraine (NMC)
	246	Republic of Moldova (NMC)
	247	Operational Programme for the Exchange of weather RAdar information (OPERA) - EUMETNET
	248	Montenegro (NMC)
	249	Barcelona Dust Forecast Center
	250	COnsortium for Small scale MOdelling (COSMO)
	251	Meteorological Cooperation on Operational NWP (MetCoOp)
	252	Max Planck Institute for Meteorology (MPI-M)
	253	Reserved for other centres
	254	EUMETSAT Operation Centre
	255	Missing value
0-01-033	Identification of originating/generating centre
	0	WMO Secretariat
	1	Melbourne
	2	Melbourne
	3	Melbourne
	4	Moscow
	5	Moscow
	6	Moscow
	7	US National Weather Service - National Centres for Environmental Prediction (NCEP)
	8	US National Weather Service Telecommunications Gateway (NWSTG)
	9	US National Weather Service - Other
	10	Cairo (RSMC)
	11	Cairo (RSMC)
	12	Dakar (RSMC)
	13	Dakar (RSMC)
	14	Nairobi (RSMC)
	15	Nairobi (RSMC)
	16	Casablanca (RSMC)
	17	Tunis (RSMC)
	18	Tunis - Casablanca (RSMC)
	19	Tunis - Casablanca (RSMC)
	20	Las Palmas
	21	Algiers (RSMC)
	22	ACMAD
	23	Mozambique (NMC)
	24	Pretoria (RSMC)
	25	La Réunion (RSMC)
	26	Khabarovsk (RSMC)
	27	Khabarovsk (RSMC)
	28	New Delhi (RSMC)
	29	New Delhi (RSMC)
	30	Novosibirsk (RSMC)
	31	Novosibirsk (RSMC)
	32	Tashkent (RSMC)
	33	Jeddah (RSMC)
	34	Tokyo (RSMC), Japan Meteorological Agency
	35	Tokyo (RSMC), Japan Meteorological Agency
	36	Bangkok
	37	Ulaanbaatar
	38	Beijing (RSMC)
	39	Beijing (RSMC)
	40	Seoul
	41	Buenos Aires (RSMC)
	42	Buenos Aires (RSMC)
	43	Brasilia (RSMC)
	44	Brasilia (RSMC)
	45	Santiago
	46	Brazilian Space Agency ­ INPE
	47	Colombia (NMC)
	48	Ecuador (NMC)
	49	Peru (NMC)
	50	Venezuela (Bolivarian Republic of) (NMC)
	51	Miami (RSMC)
	52	Miami (RSMC), National Hurricane Centre
	53	MSC Monitoring
	54	Montreal (RSMC)
	55	San Francisco
	56	ARINC Centre
	57	US Air Force - Air Force Global Weather Central
	58	Fleet Numerical Meteorology and Oceanography Center, Monterey, CA, United States
	59	The NOAA Forecast Systems Laboratory, Boulder, CO, United States
	60	United States National Center for Atmospheric Research (NCAR)
	61	Service ARGOS - Landover
	62	US Naval Oceanographic Office
	63	International Research Institute for Climate and Society (IRI)
	64	Honolulu (RSMC)
	65	Darwin (RSMC)
	66	Darwin (RSMC)
	67	Melbourne (RSMC)
	68	Reserved
	69	Wellington (RSMC)
	70	Wellington (RSMC)
	71	Nadi (RSMC)
	72	Singapore
	73	Malaysia (NMC)
	74	UK Meteorological Office ­ Exeter (RSMC)
	75	UK Meteorological Office ­ Exeter (RSMC)
	76	Moscow (RSMC)
	77	Reserved
	78	Offenbach (RSMC)
	79	Offenbach (RSMC)
	80	Rome (RSMC)
	81	Rome (RSMC)
	82	Norrköping
	83	Norrköping
	84	Toulouse (RSMC)
	85	Toulouse (RSMC)
	86	Helsinki
	87	Belgrade
	88	Oslo
	89	Prague
	90	Episkopi
	91	Ankara
	92	Frankfurt/Main
	93	London (WAFC)
	94	Copenhagen
	95	Rota
	96	Athens
	97	European Space Agency (ESA)
	98	European Centre for Medium-Range Weather Forecasts (ECMWF) (RSMC)
	99	De Bilt
	100	Brazzaville
	101	Abidjan
	102	Libya (NMC)
	103	Madagascar (NMC)
	104	Mauritius (NMC)
	105	Niger (NMC)
	106	Seychelles (NMC)
	107	Uganda (NMC)
	108	United Republic of Tanzania (NMC)
	109	Zimbabwe (NMC)
	110	Hong-Kong, China
	111	Afghanistan (NMC)
	112	Bahrain (NMC)
	113	Bangladesh (NMC)
	114	Bhutan (NMC)
	115	Cambodia (NMC)
	116	Democratic People's Republic of Korea (NMC)
	117	Islamic Republic of Iran (NMC)
	118	Iraq (NMC)
	119	Kazakhstan (NMC)
	120	Kuwait (NMC)
	121	Kyrgyzstan (NMC)
	122	Lao People's Democratic Republic (NMC)
	123	Macao, China
	124	Maldives (NMC)
	125	Myanmar (NMC)
	126	Nepal (NMC)
	127	Oman (NMC)
	128	Pakistan (NMC)
	129	Qatar (NMC)
	130	Yemen (NMC)
	131	Sri Lanka (NMC)
	132	Tajikistan (NMC)
	133	Turkmenistan (NMC)
	134	United Arab Emirates (NMC)
	135	Uzbekistan (NMC)
	136	Viet Nam (NMC)
	140	Bolivia (Plurinational State of) (NMC)
	141	Guyana (NMC)
	142	Paraguay (NMC)
	143	Suriname (NMC)
	144	Uruguay (NMC)
	145	French Guiana
	146	Brazilian Navy Hydrographic Centre
	147	National Commission on Space Activities (CONAE) - Argentina
	150	Antigua and Barbuda (NMC)
	151	Bahamas (NMC)
	152	Barbados (NMC)
	153	Belize (NMC)
	154	British Caribbean Territories Centre
	155	San José
	156	Cuba (NMC)
	157	Dominica (NMC)
	158	Dominican Republic (NMC)
	159	El Salvador (NMC)
	160	US NOAA/NESDIS
	161	US NOAA Office of Oceanic and Atmospheric Research
	162	Guatemala (NMC)
	163	Haiti (NMC)
	164	Honduras (NMC)
	165	Jamaica (NMC)
	166	Mexico City
	167	Curaçao and Sint Maarten (NMC)
	168	Nicaragua (NMC)
	169	Panama (NMC)
	170	Saint Lucia (NMC)
	171	Trinidad and Tobago (NMC)
	172	French Departments in RA IV
	173	US National Aeronautics and Space Administration (NASA)
	174	Integrated Science Data Management/Marine Environmental Data Service (ISDM/MEDS) - Canada
	175	University Corporation for Atmospheric Research (UCAR) - United States
	176	Cooperative Institute for Meteorological Satellite Studies (CIMSS) - United States
	177	NOAA National Ocean Service - United States
	190	Cook Islands (NMC)
	191	French Polynesia (NMC)
	192	Tonga (NMC)
	193	Vanuatu (NMC)
	194	Brunei Darussalam (NMC)
	195	Indonesia (NMC)
	196	Kiribati (NMC)
	197	Federated States of Micronesia (NMC)
	198	New Caledonia (NMC)
	199	Niue
	200	Papua New Guinea (NMC)
	201	Philippines (NMC)
	202	Samoa (NMC)
	203	Solomon Islands (NMC)
	204	National Institute of Water and Atmospheric Research (NIWA - New Zealand)
	210	Frascati (ESA/ESRIN)
	211	Lannion
	212	Lisbon
	213	Reykjavik
	214	Madrid
	215	Zurich
	216	Service ARGOS - Toulouse
	217	Bratislava
	218	Budapest
	219	Ljubljana
	220	Warsaw
	221	Zagreb
	222	Albania (NMC)
	223	Armenia (NMC)
	224	Austria (NMC)
	225	Azerbaijan (NMC)
	226	Belarus (NMC)
	227	Belgium (NMC)
	228	Bosnia and Herzegovina (NMC)
	229	Bulgaria (NMC)
	230	Cyprus (NMC)
	231	Estonia (NMC)
	232	Georgia (NMC)
	233	Dublin
	234	Israel (NMC)
	235	Jordan (NMC)
	236	Latvia (NMC)
	237	Lebanon (NMC)
	238	Lithuania (NMC)
	239	Luxembourg
	240	Malta (NMC)
	241	Monaco
	242	Romania (NMC)
	243	Syrian Arab Republic (NMC)
	244	The former Yugoslav Republic of Macedonia (NMC)
	245	Ukraine (NMC)
	246	Republic of Moldova (NMC)
	247	Operational Programme for the Exchange of weather RAdar information (OPERA) - EUMETNET
	248	Montenegro (NMC)
	249	Barcelona Dust Forecast Center
	250	COnsortium for Small scale MOdelling (COSMO)
	251	Meteorological Cooperation on Operational NWP (MetCoOp)
	252	Max Planck Institute for Meteorology (MPI-M)
	253	Reserved for other centres
	254	EUMETSAT Operation Centre
	255	Missing value
0-01-034	Identification of originating/generating sub-centre
	0	No sub-centre
	1	Luxembourg (NMC)
	2	Fucino
	3	Gatineau
	4	Maspalomas (Spain)
	5	ESA ERS Central Facility
	6	Prince Albert
	7	West Freugh
	8	Langley Research Center
	9	Marshall Space Flight Center
	10	Tromso (Norway)
	11	McMurdo (Antarctica)
	12	Sodankyla (Finland)
	13	Tromso
	14	Barrow (United States)
	15	Rothera (Antarctica)
	16	Space Weather Prediction Center
	17	ESRL Global Systems Division
	20	Maspalomas (Spain)
	21	Agenzia Spaziale Italiana (Italy)
	22	Centre National de la Recherche Scientifique (France)
	23	GeoForschungs Zentrum (Germany)
	24	Geodetic Observatory Pecny (Czechia)
	25	Institut d'Estudis Espacials de Catalunya (Spain)
	26	Federal Office of Topography (Switzerland)
	27	Nordic Commission of Geodesy (Norway)
	28	Nordic Commission of Geodesy (Sweden)
	29	Institute Géographique National (France) - Service de géodésie
	30	Kangerlussuaq (Greenland)
	31	Institute of Engineering Satellite Surveying and Geodesy (United Kingdom)
	32	Joint Operational Meteorology and Oceanography Centre (JOMOC)
	33	Koninklijk Nederlands Meteorologisch Institut (Netherlands)
	34	Nordic GPS Atmospheric Analysis centre (Sweden)
	35	Instituto Geografico Nacional de España (Spain)
	36	Met Éireann (Ireland)
	37	Royal Observatory of Belgium (Belgium)
	40	Edmonton (Canada)
	50	Bedford (Canada)
	60	Gander (Canada)
	64	Bundeswehr Geoinformation Office (BGIO)
	70	Monterey (United States)
	76	Roshydromet (Russian Federation)
	78	Deutscher Wetterdienst (Germany)
	80	Wallops Island (United States)
	90	Gilmor Creek (United States)
	96	Hellenic National Meteorological Service (Greece)
	100	Athens (Greece)
	101	Albania (NMC)
	102	National Research Council/Institute of Atmospheric Sciences and Climate (CNR-ISAC)
	110	NowCast mobile (Lightning data)
	120	Ewa Beach, Hawaii
	125	Ford Island, Hawaii
	130	Miami, Florida
	140	Lannion (France)
	150	Svalbard (Norway)
	170	St Denis (La Réunion)
	180	Moscow
	190	Muscat
	200	Khabarovsk
	201	Rheinisches Institut für Umweltforschung an der Universität zu Köln E.V. (Germany)
	203	Davis
	204	National Institute of Water and Atmospheric Research (NIWA - New Zealand)
	205	Niue
	206	Rarotonga (Cook Islands)
	207	Apia (Samoa)
	208	Tonga
	209	Tuvalu
	210	Novosibirsk
	211	Tokelau
	214	Darwin
	215	MeteoSwiss (Switzerland)
	217	Perth
	219	Townsville
	220	Institute of Meteorology and Water Management (Poland)
	221	Schleswig-Holstein, Traffic Operations Computing Centre (TOCC) Kiel/Neumünster
	222	Hamburg, TOCC Hamburg
	223	Niedersachsen, TOCC Hannover
	224	Austria (NMC)
	225	Nordrhein-Westfalen, TOCC Kamen Leverkusen
	226	Hessen, TOCC Rüsselsheim
	227	Rheinland-Pfalz, TOCC Koblenz
	228	Baden-Württemberg, TOCC Ludwigsburg
	229	Bayern, TOCC Freimann
	230	Saarland, TOCC Rohrbach
	231	Bayern, Autobahn directorate Nordbayern
	232	Brandenburg, TOCC Stolpe
	233	Mecklenburg-Vorpommern, TOCC Malchow
	234	Sachsen, TOCC Dresden
	235	Sachsen-Anhalt, TOCC Halle
	236	Thüringen, TOCC Erfurt
	237	EasyWay - Meteotrans
	240	Kiyose
	241	Reanalysis project
	242	National Meteorological Administration (Romania)
	243	Kelburn
	245	Jincheon
	249	Singapore
	250	Vladivostock
	251	Guam
	252	Honolulu
	254	EUMETSAT
0-01-035	Identification of originating/generating centre
	0	WMO Secretariat
	1	Melbourne
	2	Melbourne
	3	Melbourne
	4	Moscow
	5	Moscow
	6	Moscow
	7	US National Weather Service, National Centres for Environmental Prediction (NCEP)
	8	US National Weather Service Telecommunications Gateway (NWSTG)
	9	US National Weather Service - Other
	10	Cairo (RSMC)
	11	Cairo (RSMC)
	12	Dakar (RSMC)
	13	Dakar (RSMC)
	14	Nairobi (RSMC)
	15	Nairobi (RSMC)
	16	Casablanca (RSMC)
	17	Tunis (RSMC)
	18	Tunis-Casablanca (RSMC)
	19	Tunis-Casablanca (RSMC)
	20	Las Palmas
	21	Algiers (RSMC)
	22	ACMAD
	23	Mozambique (NMC)
	24	Pretoria (RSMC)
	25	La Réunion (RSMC)
	26	Khabarovsk (RSMC)
	27	Khabarovsk (RSMC)
	28	New Delhi (RSMC)
	29	New Delhi (RSMC)
	30	Novosibirsk (RSMC)
	31	Novosibirsk (RSMC)
	32	Tashkent (RSMC)
	33	Jeddah (RSMC)
	34	Tokyo (RSMC), Japan Meteorological Agency
	35	Tokyo (RSMC), Japan Meteorological Agency
	36	Bangkok
	37	Ulaanbaatar
	38	Beijing (RSMC)
	39	Beijing (RSMC)
	40	Seoul
	41	Buenos Aires (RSMC)
	42	Buenos Aires (RSMC)
	43	Brasilia (RSMC)
	44	Brasilia (RSMC)
	45	Santiago
	46	Brazilian Space Agency ­ INPE
	47	Colombia (NMC)
	48	Ecuador (NMC)
	49	Peru (NMC)
	50	Venezuela (Bolivarian Republic of) (NMC)
	51	Miami (RSMC)
	52	Miami RSMC, National Hurricane Centre
	53	MSC Monitoring
	54	Montreal (RSMC)
	55	San Francisco
	56	ARINC Centre
	57	US Air Force - Air Force Global Weather Central
	58	Fleet Numerical Meteorology and Oceanography Center, Monterey, CA, United States
	59	The NOAA Forecast Systems Laboratory, Boulder, CO, United States
	60	United States National Center for Atmospheric Research (NCAR)
	61	Service ARGOS - Landover
	62	US Naval Oceanographic Office
	63	International Research Institute for Climate and Society (IRI)
	64	Honolulu (RSMC)
	65	Darwin (RSMC)
	66	Darwin (RSMC)
	67	Melbourne (RSMC)
	68	Reserved
	69	Wellington (RSMC)
	70	Wellington (RSMC)
	71	Nadi (RSMC)
	72	Singapore
	73	Malaysia (NMC)
	74	UK Meteorological Office ­ Exeter (RSMC)
	75	UK Meteorological Office ­ Exeter (RSMC)
	76	Moscow (RSMC)
	77	Reserved
	78	Offenbach (RSMC)
	79	Offenbach (RSMC)
	80	Rome (RSMC)
	81	Rome (RSMC)
	82	Norrköping
	83	Norrköping
	84	Toulouse (RSMC)
	85	Toulouse (RSMC)
	86	Helsinki
	87	Belgrade
	88	Oslo
	89	Prague
	90	Episkopi
	91	Ankara
	92	Frankfurt/Main
	93	London (WAFC)
	94	Copenhagen
	95	Rota
	96	Athens
	97	European Space Agency (ESA)
	98	European Centre for Medium Range Weather Forecasts (ECMWF) (RSMC)
	99	De Bilt
	100	Brazzaville
	101	Abidjan
	102	Libya (NMC)
	103	Madagascar (NMC)
	104	Mauritius (NMC)
	105	Niger (NMC)
	106	Seychelles (NMC)
	107	Uganda (NMC)
	108	United Republic of Tanzania (NMC)
	109	Zimbabwe (NMC)
	110	Hong Kong, China
	111	Afghanistan (NMC)
	112	Bahrain (NMC)
	113	Bangladesh (NMC)
	114	Bhutan (NMC)
	115	Cambodia (NMC)
	116	Democratic People's Republic of Korea (NMC)
	117	Islamic Republic of Iran (NMC)
	118	Iraq (NMC)
	119	Kazakhstan (NMC)
	120	Kuwait (NMC)
	121	Kyrgyzstan (NMC)
	122	Lao People's Democratic Republic (NMC)
	123	Macao, China
	124	Maldives (NMC)
	125	Myanmar (NMC)
	126	Nepal (NMC)
	127	Oman (NMC)
	128	Pakistan (NMC)
	129	Qatar (NMC)
	130	Yemen (NMC)
	131	Sri Lanka (NMC)
	132	Tajikistan (NMC)
	133	Turkmenistan (NMC)
	134	United Arab Emirates (NMC)
	135	Uzbekistan (NMC)
	136	Viet Nam (NMC)
	140	Bolivia (Plurinational State of) (NMC)
	141	Guyana (NMC)
	142	Paraguay (NMC)
	143	Suriname (NMC)
	144	Uruguay (NMC)
	145	French Guiana
	146	Brazilian Navy Hydrographic Centre
	147	National Commission on Space Activities (CONAE) - Argentina
	150	Antigua and Barbuda (NMC)
	151	Bahamas (NMC)
	152	Barbados (NMC)
	153	Belize (NMC)
	154	British Caribbean Territories Centre
	155	San José
	156	Cuba (NMC)
	157	Dominica (NMC)
	158	Dominican Republic (NMC)
	159	El Salvador (NMC)
	160	US NOAA/NESDIS
	161	US NOAA Office of Oceanic and Atmospheric Research
	162	Guatemala (NMC)
	163	Haiti (NMC)
	164	Honduras (NMC)
	165	Jamaica (NMC)
	166	Mexico
	167	Curaçao and Sint Maarten (NMC)
	168	Nicaragua (NMC)
	169	Panama (NMC)
	170	Saint Lucia (NMC)
	171	Trinidad and Tobago (NMC)
	172	French Departments in RA IV
	173	US National Aeronautics and Space Administration (NASA)
	174	Integrated Science Data Management/Marine Environmental Data Service (ISDM/MEDS - Canada)
	175	University Corporation for Atmospheric Research (UCAR) - United States
	176	Cooperative Institute for Meteorological Satellite Studies (CIMSS) - United States
	177	NOAA National Ocean Service - United States
	190	Cook Islands (NMC)
	191	French Polynesia (NMC)
	192	Tonga (NMC)
	193	Vanuatu (NMC)
	194	Brunei Darussalam (NMC)
	195	Indonesia (NMC)
	196	Kiribati (NMC)
	197	Federated States of Micronesia (NMC)
	198	New Caledonia (NMC)
	199	Niue
	200	Papua New Guinea (NMC)
	201	Philippines (NMC)
	202	Samoa (NMC)
	203	Solomon Islands (NMC)
	204	National Institute of Water and Atmospheric Research (NIWA - New Zealand)
	210	Frascati (ESA/ESRIN)
	211	Lannion
	212	Lisboa
	213	Reykjavik
	214	Madrid
	215	Zurich
	216	Service ARGOS Toulouse
	217	Bratislava
	218	Budapest
	219	Ljubljana
	220	Warsaw
	221	Zagreb
	222	Albania (NMC)
	223	Armenia (NMC)
	224	Austria (NMC)
	225	Azerbaijan (NMC)
	226	Belarus (NMC)
	227	Belgium (NMC)
	228	Bosnia and Herzegovina (NMC)
	229	Bulgaria (NMC)
	230	Cyprus (NMC)
	231	Estonia (NMC)
	232	Georgia (NMC)
	233	Dublin
	234	Israel (NMC)
	235	Jordan (NMC)
	236	Latvia (NMC)
	237	Lebanon (NMC)
	238	Lithuania (NMC)
	239	Luxembourg
	240	Malta (NMC)
	241	Monaco
	242	Romania (NMC)
	243	Syrian Arab Republic (NMC)
	244	The former Yugoslav Republic of Macedonia (NMC)
	245	Ukraine (NMC)
	246	Republic of Moldova (NMC)
	247	Operational Programme for the Exchange of weather RAdar information (OPERA) - EUMETNET
	248	Montenegro (NMC)
	249	Barcelona Dust Forecast Center
	250	COnsortium for Small scale MOdelling (COSMO)
	251	Meteorological Cooperation on Operational NWP (MetCoOp)
	252	Max Planck Institute for Meteorology (MPI-M)
	253	Reserved for other centres
	254	EUMETSAT Operation Centre
	255	Not to be used
	256	Angola (NMC)
	257	Benin (NMC)
	258	Botswana (NMC)
	259	Burkina Faso (NMC)
	260	Burundi (NMC)
	261	Cameroon (NMC)
	262	Cabo Verde (NMC)
	263	Central African Republic (NMC)
	264	Chad (NMC)
	265	Comoros (NMC)
	266	Democratic Republic of the Congo (NMC)
	267	Djibouti (NMC)
	268	Eritrea (NMC)
	269	Ethiopia (NMC)
	270	Gabon (NMC)
	271	Gambia (NMC)
	272	Ghana (NMC)
	273	Guinea (NMC)
	274	Guinea-Bissau (NMC)
	275	Lesotho (NMC)
	276	Liberia (NMC)
	277	Malawi (NMC)
	278	Mali (NMC)
	279	Mauritania (NMC)
	280	Namibia (NMC)
	281	Nigeria (NMC)
	282	Rwanda (NMC)
	283	Sao Tome and Principe (NMC)
	284	Sierra Leone (NMC)
	285	Somalia (NMC)
	286	Sudan (NMC)
	287	Swaziland (NMC)
	288	Togo (NMC)
	289	Zambia (NMC)
	65535	Missing value
0-01-036	Agency in charge of operating the observing platform
	36001	Australia, Bureau of Meteorology (BoM)
	36002	Australia, Joint Australian Facility for Ocean Observing Systems (JAFOOS)
	36003	Australia, the Commonwealth Scientific and Industrial Research Organization (CSIRO)
	124001	Canada, Marine Environmental Data Service (MEDS)
	124002	Canada, Institute of Ocean Sciences (IOS)
	124173	Canada, Environment Canada
	124174	Canada, Department of National Defence
	124175	Canada, Nav Canada
	156001	China, The State Oceanic Administration
	156002	China, Second Institute of Oceanography, State Oceanic Administration
	156003	China, Institute of Ocean Technology
	250001	France, Institut de Recherche pour le Développement (IRD)
	250002	France, Institut Français de Recherche pour l'Exploitation de la mer (IFREMER)
	276001	Germany, Bundesamt fuer Seeschiffahrt und Hydrographie (BSH)
	276002	Germany, Institut fuer Meereskunde, Kiel
	356001	India, National Institute of Oceanography (NIO)
	356002	India, National Institute for Ocean Technology (NIOT)
	356003	India, National Centre for Ocean Information Service
	392001	Japan, Japan Meteorological Agency (JMA)
	392002	Japan, Frontier Observational Research System for Global Change
	392003	Japan, Japan Marine Science and Technology Centre (JAMSTEC)
	410001	Republic of Korea, Seoul National University
	410002	Republic of Korea, Korea Ocean Research and Development Institute (KORDI)
	410003	Republic of Korea, Meteorological Research Institute
	540001	New Caledonia, Institut de Recherche pour le Développement (IRD)
	554001	New Zealand, National Institute of Water and Atmospheric Research (NIWA)
	643001	Russian Federation, State Oceanographic Institute of Roshydromet
	643002	Russian Federation, Federal Service for Hydrometeorology and Environmental Monitoring
	724001	Spain, Instituto Español de Oceanografia
	826001	United Kingdom, Hydrographic Office
	826002	United Kingdom, Southampton Oceanography Centre (SOC)
	840001	USA, NOAA Atlantic Oceanographic and Meteorological Laboratories (AOML)
	840002	USA, NOAA Pacific Marine Environmental Laboratories (PMEL)
	840003	USA, Scripps Institution of Oceanography (SIO)
	840004	USA, Woods Hole Oceanographic Institution (WHOI)
	840005	USA, University of Washington
	840006	USA, Naval Oceanographic Office
	1048575	Missing value
0-01-038	Source of sea ice fraction
	0	No sea ice set
	1	NSIDC SSM/I Cavalieri et al (1992)
	2	AMSR-E
	3	ECMWF
	4	CMS (France) cloud mask used by Medspiration
	5	EUMETSAT OSI-SAF
	31	Missing value
0-01-052	Platform transmitter ID
	0	Primary
	1	Secondary
	3	Missing value
0-01-090	Technique for making up initial perturbations
	0	Lagged-average forecasting (LAF)
	1	Breeding
	2	Singular vectors
	3	Multiple analysis cycles
	255	Missing value
0-01-092	Type of ensemble forecast
	0	Unperturbed high-resolution control forecast
	1	Unperturbed low-resolution control forecast
	2	Negatively perturbed forecast
	3	Positively perturbed forecast
	255	Missing value
0-01-101	State identifier
	100	Algeria
	101	Angola
	102	Benin
	103	Botswana
	104	Burkina Faso
	105	Burundi
	106	Cameroon
	107	Cabo Verde
	108	Central African Republic
	109	Chad
	110	Comoros
	111	Congo
	112	Côte d'Ivoire
	113	Democratic Republic of the Congo
	114	Djibouti
	115	Egypt
	116	Eritrea
	117	Ethiopia
	118	France (RA I)
	119	Gabon
	120	Gambia
	121	Ghana
	122	Guinea
	123	Guinea-Bissau
	124	Kenya
	125	Lesotho
	126	Liberia
	127	Libya
	128	Madagascar
	129	Malawi
	130	Mali
	131	Mauritania
	132	Mauritius
	133	Morocco
	134	Mozambique
	135	Namibia
	136	Niger
	137	Nigeria
	138	Portugal (RA I)
	139	Rwanda
	140	Sao Tome and Principe
	141	Senegal
	142	Seychelles
	143	Sierra Leone
	144	Somalia
	145	South Africa
	146	Spain (RA I)
	147	Sudan
	148	Swaziland
	149	Togo
	150	Tunisia
	151	Uganda
	152	United Kingdom of Great Britain and Northern Ireland (RA I)
	153	United Republic of Tanzania
	154	Zambia
	155	Zimbabwe
	200	Afghanistan
	201	Bahrain
	202	Bangladesh
	203	Bhutan
	204	Cambodia
	205	China
	206	Democratic People's Republic of Korea
	207	Hong Kong, China
	208	India
	209	Iran, Islamic Republic of
	210	Iraq
	211	Japan
	212	Kazakhstan
	213	Kuwait
	214	Kyrgyzstan
	215	Lao People's Democratic Republic
	216	Macao, China
	217	Maldives
	218	Mongolia
	219	Myanmar
	220	Nepal
	221	Oman
	222	Pakistan
	223	Qatar
	224	Republic of Korea
	225	Yemen
	226	Russian Federation (RA II)
	227	Saudi Arabia
	228	Sri Lanka
	229	Tajikistan
	230	Thailand
	231	Turkmenistan
	232	United Arab Emirates
	233	Uzbekistan
	234	Viet Nam
	300	Argentina
	301	Bolivia (Plurinational State of)
	302	Brazil
	303	Chile
	304	Colombia
	305	Ecuador
	306	France (RA III)
	307	Guyana
	308	Paraguay
	309	Peru
	310	Suriname
	311	Uruguay
	312	Venezuela (Bolivarian Republic of)
	400	Antigua and Barbuda
	401	Bahamas
	402	Barbados
	403	Belize
	404	British Caribbean Territories
	405	Canada
	406	Colombia
	407	Costa Rica
	408	Cuba
	409	Dominica
	410	Dominican Republic
	411	El Salvador
	412	France (RA IV)
	413	Guatemala
	414	Haiti
	415	Honduras
	416	Jamaica
	417	Mexico
	418	Curaçao and Sint Maarten
	419	Nicaragua
	420	Panama
	421	Saint Lucia
	422	Trinidad and Tobago
	423	United Kingdom of Great Britain and Northern Ireland (RA IV)
	424	United States of America (RA IV)
	425	Venezuela (Bolivarian Republic of)
	500	Australia
	501	Brunei Darussalam
	502	Cook Islands
	503	Fiji
	504	French Polynesia
	505	Indonesia
	506	Kiribati
	507	Malaysia
	508	Micronesia, Federated States of
	509	New Caledonia
	510	New Zealand
	511	Niue
	512	Papua New Guinea
	513	Philippines
	514	Samoa
	515	Singapore
	516	Solomon Islands
	517	Tonga
	518	United Kingdom of Great Britain and Northern Ireland (RA V)
	519	United States of America (RA V)
	520	Vanuatu
	600	Albania
	601	Armenia
	602	Austria
	603	Azerbaijan
	604	Belarus
	605	Belgium
	606	Bosnia and Herzegovina
	607	Bulgaria
	608	Croatia
	609	Cyprus
	610	Czechia
	611	Denmark
	612	Estonia
	613	Finland
	614	France (RA VI)
	615	Georgia
	616	Germany
	617	Greece
	618	Hungary
	619	Iceland
	620	Ireland
	621	Israel
	622	Italy
	623	Jordan
	624	Kazakhstan
	625	Latvia
	626	Lebanon
	627	Lithuania
	628	Luxembourg
	629	Malta
	630	Monaco
	631	Montenegro
	632	Netherlands
	633	Norway
	634	Poland
	635	Portugal (RA VI)
	636	Republic of Moldova
	637	Romania
	638	Russian Federation (RA VI)
	639	Serbia
	640	Slovakia
	641	Slovenia
	642	Spain (RA VI)
	643	Sweden
	644	Switzerland
	645	Syrian Arab Republic
	646	The former Yugoslav Republic of Macedonia
	647	Turkey
	648	Ukraine
	649	United Kingdom of Great Britain and Northern Ireland (RA VI)
	1023	Missing value
0-01-150	Coordinate reference system
	0	WGS84, as used by ICAO since 1998
	1	ETRS89, as defined by EPSG:4258
	2	NAD83, as defined by EPSG:4269
	3	DHDN, as defined by EPSG:4314
	4	Ellipsoidal datum using the International Reference Meridian and the International Reference Pole as the prime meridian and prime pole, respectively, and the origin of the International Terrestrial Reference System (ITRS). International Reference Meridian, International Reference Pole and ITRS are maintained by the International Earth Rotation and Reference Systems Service (IERS)
	65535	Missing value
0-01-151	Fixed mean sea-level reference datum
	0	Earth Gravitational Model 1996
	1	Baltic height system 1977
	4095	Missing value
0-02-001	Type of station
	0	Automatic
	1	Manned
	2	Hybrid: both manned and automatic
	3	Missing value
0-02-002	Type of instrumentation for wind measurement
	1	Certified instruments
0-02-003	Type of measuring equipment used
	0	Pressure instrument associated with wind measuring equipment
	1	Optical theodolite
	2	Radio theodolite
	3	Radar
	4	VLF-Omega
	5	Loran C
	6	Wind profiler
	7	Satellite navigation
	8	Radio-acoustic Sounding System (RASS)
	9	Sodar
	10	LIDAR
	14	Pressure instrument associated with wind measuring equipment but pressure element failed during ascent
	15	Missing value
0-02-004	Type of instrumentation for evaporation measurement or type of crop for which evapotranspiration is reported
	0	USA open pan evaporimeter (without cover)
	1	USA open pan evaporimeter (mesh covered)
	2	GGI-3000 evaporimeter (sunken)
	3	20 m2 tank
	4	Others
	5	Rice
	6	Wheat
	7	Maize
	8	Sorghum
	9	Other crops
	15	Missing value
0-02-007	Type of sensor for water level measuring instrument
	1	Shaft encoder float system
	2	Ultrasonic
	3	Radar
	4	Pressure (single transducer)
	5	Pressure (multiple transducer)
	6	Pressure (in stilling well)
	7	Bubbler pressure
	8	Acoustic (with sounding tube)
	9	Acoustic (in open air)
	63	Missing value
0-02-011	Radiosonde type
	0	Reserved
	1	iMet-1-BB (United States)
	2	No radiosonde - passive target (e.g. reflector)
	3	No radiosonde - active target (e.g. transponder)
	4	No radiosonde - passive temperature-humidity profiler
	5	No radiosonde - active temperature-humidity profiler
	6	No radiosonde - radio-acoustic sounder
	7	iMet-1-AB (United States)
	8	No radiosonde -... (reserved)
	9	No radiosonde - system unknown or not specified
	10	VIZ type A pressure-commutated (United States)
	11	VIZ type B time-commutated (United States)
	12	RS SDC (Space Data Corporation - United States)
	13	Astor (no longer made - Australia)
	14	VIZ MARK I MICROSONDE (United States)
	15	EEC Company type 23 (United States)
	16	Elin (Austria)
	17	Graw G. (Germany)
	18	Graw DFM-06 (Germany)
	19	Graw M60 (Germany)
	20	Indian Meteorological Service MK3 (India)
	21	VIZ/Jin Yang MARK I MICROSONDE (Republic of Korea)
	22	Meisei RS2-80 (Japan)
	23	Mesural FMO 1950A (France)
	24	Mesural FMO 1945A (France)
	25	Mesural MH73A (France)
	26	Meteolabor Basora (Switzerland)
	27	AVK-MRZ (Russian Federation)
	28	Meteorit MARZ2-1 (Russian Federation)
	29	Meteorit MARZ2-2 (Russian Federation)
	30	Oki RS2-80 (Japan)
	31	VIZ/Valcom type A pressure-commutated (Canada)
	32	Shanghai Radio (China)
	33	UK Met Office MK3 (UK)
	34	Vinohrady (Czechia)
	35	Vaisala RS18 (Finland)
	36	Vaisala RS21 (Finland)
	37	Vaisala RS80 (Finland)
	38	VIZ LOCATE Loran-C (United States)
	39	Sprenger E076 (Germany)
	40	Sprenger E084 (Germany)
	41	Sprenger E085 (Germany)
	42	Sprenger E086 (Germany)
	43	AIR IS - 4A - 1680 (United States)
	44	AIR IS - 4A - 1680 X (United States)
	45	RS MSS (United States)
	46	AIR IS - 4A - 403 (United States)
	47	Meisei RS2-91 (Japan)
	48	VALCOM (Canada)
	49	VIZ MARK II (United States)
	50	Graw DFM-90 (Germany)
	51	VIZ-B2 (United States)
	52	Vaisala RS80-57H
	53	AVK-RF95 (Russian Federation)
	54	Graw DFM-97 (Germany)
	55	Meisei RS-01G (Japan)
	56	M2K2 (France)
	57	Modem M2K2-DC (France)
	58	AVK-BAR (Russian Federation)
	59	Modem M2K2-R 1680 MHz RDF radiosonde with pressure sensor chip (France)
	60	Vaisala RS80/MicroCora (Finland)
	61	Vaisala RS80/Loran/Digicora I, II or Marwin (Finland)
	62	Vaisala RS80/PCCora (Finland)
	63	Vaisala RS80/Star (Finland)
	64	Orbital Sciences Corporation, Space Data Division, transponder radiosonde, type 909-11-XX, where XX corresponds to the model of the instrument (United States)
	65	VIZ transponder radiosonde, model number 1499–520 (United States)
	66	Vaisala RS80 /Autosonde (Finland)
	67	Vaisala RS80/Digicora III (Finland)
	68	AVK-RZM-2 (Russian Federation)
	69	MARL-A or Vektor-M-RZM-2 (Russian Federation)
	70	Vaisala RS92/Star (Finland)
	71	Vaisala RS90/Loran/Digicora I, II or Marwin (Finland)
	72	Vaisala RS90/PC-Cora (Finland)
	73	Vaisala RS90/Autosonde (Finland)
	74	Vaisala RS90/Star (Finland)
	75	AVK-MRZ-ARMA (Russian Federation)
	76	AVK-RF95-ARMA (Russian Federation)
	77	GEOLINK GPSonde GL98 (France)
	78	Vaisala RS90/Digicora III (Finland)
	79	Vaisala RS92/Digicora I,II or Marwin (Finland)
	80	Vaisala RS92/Digicora III (Finland)
	81	Vaisala RS92/Autosonde (Finland)
	82	Sippican MK2 GPS/STAR (United States) with rod thermistor, carbon element and derived pressure
	83	Sippican MK2 GPS/W9000 (United States) with rod thermistor, carbon element and derived pressure
	84	Sippican MARK II with chip thermistor, carbon element and derived pressure from GPS height
	85	Sippican MARK IIA with chip thermistor, carbon element and derived pressure from GPS height
	86	Sippican MARK II with chip thermistor, pressure and carbon element
	87	Sippican MARK IIA with chip thermistor, pressure and carbon element
	88	MARL-A or Vektor-M-MRZ (Russian Federation)
	89	MARL-A or Vektor-M-BAR (Russian Federation)
	90	Radiosonde not specified or unknown
	91	Pressure only radiosonde
	92	Pressure only radiosonde plus transponder
	93	Pressure only radiosonde plus radar reflector
	94	No pressure radiosonde plus transponder
	95	No pressure radiosonde plus radar reflector
	96	Descending radiosonde
	97	BAT-16P (South Africa)
	98	BAT-16G (South Africa)
	99	BAT-4G (South Africa)
	100	Reserved for BUFR only
	101	Not vacant
	107	Not vacant
	110	Sippican LMS5 w/Chip Thermistor, duct mounted capacitance relative humidity sensor and derived pressure from GPS height
	111	Sippican LMS6 w/Chip Thermistor, external boom mounted capacitance relative humidity sensor, and derived pressure from GPS height
	112	Jin Yang RSG-20A with derived pressure from GPS height/GL-5000P (Republic of Korea)
	113	Vaisala RS92/MARWIN MW32 (Finland)
	114	Vaisala RS92/DigiCORA MW41 (Finland)
	115	PAZA-12M/Radiotheodolite-UL (Ukraine)
	116	PAZA-22/AVK-1 (Ukraine)
	117	Graw DFM-09 (Germany)
	118	Not vacant
	119	Vacant
	120	Not vacant
	121	Jin Yang 1524LA LORAN-C/GL5000 (Republic of Korea)
	122	Meisei RS-11G GPS radiosonde w/thermistor, capacitance relative humidity sensor, and derived pressure from GPS height (Japan)
	123	Vaisala RS41/DigiCORA MW41 (Finland)
	124	Vaisala RS41/AUTOSONDE (Finland)
	125	Vaisala RS41/MARWIN MW32 (Finland)
	126	Meteolabor SRS-C34/Argus 37 (Switzerland)
	127	Not vacant
	128	AVK - AK2-02 (Russian Federation)
	129	MARL-A or Vektor-M - AK2-02 (Russian Federation)
	130	Meisei RS-06G (Japan)
	131	Taiyuan GTS1-1/GFE(L) (China )
	132	Shanghai GTS1/GFE(L) (China)
	133	Nanjing GTS1-2/GFE(L) (China)
	134	Vacant
	135	Meisei iMS-100 GPS radiosonde w/thermistor sensor, capacitance relative humidity sensor, and derived pressure from GPS height (Japan)
	136	Vacant
	137	Not vacant
	141	Vaisala RS41 with pressure derived from GPS height/DigiCORA MW41 (Finland)
	142	Vaisala RS41 with pressure derived from GPS height/AUTOSONDE (Finland)
	143	NanJing Daqiao XGP-3G (China)*
	144	TianJin HuaYunTianYi GTS(U)1 (China)*
	145	Beijing Changfeng CF-06 (China)*
	146	Shanghai Changwang GTS3 (China)*
	147	Not vacant
	148	PAZA-22M/MARL-A
	149	Not vacant
	150	Meteolabor SRS-C50/Argus (Switzerland)
	151	Not vacant
	152	Vaisala RS92-NGP/Intermet IMS-2000 (United States)
	153	AVK - I-2012 (Russian Federation)
	160	MARL-A or Vektor-M - I-2012 (Russian Federation)
	161	Not vacant
	162	MARL-A or Vektor-M - MRZ-3MK (Russian Federation)
	173	МАRL-A (Russian Federation) - ASPAN-15 (Kazakhstan)
	177	Modem GPSonde M10 (France)
	182	Lockheed Martin LMS-6 w/chip thermistor; external boom mounted polymer capacitive relative humidity sensor; capacitive pressure sensor and GPS wind
	183	Vaisala RS92-D/Intermet IMS 1500 w/silicon capacitive pressure sensor, capacitive wire temperature sensor, twin thin-film heated polymer capacitive relative humidity sensor and RDF wind
	184	Vacant
	190	NCAR research dropsonde NRD94 with GPS and Vaisala RS92-based sensor module (United States)
	191	NCAR research dropsonde NRD41 with GPS and Vaisala RS41-based sensor module (United States)
	192	Vaisala/NCAR dropsonde RD94 with GPS and Vaisala RS92-based sensor module (Finland/United States)
	193	Vaisala/NCAR dropsonde RD41 with GPS and Vaisala RS41-based sensor module (Finland/United States)
	255	Missing value
0-02-013	Solar and infrared radiation correction
	0	No correction
	1	CIMO solar corrected and CIMO infrared corrected
	2	CIMO solar corrected and infrared corrected
	3	CIMO solar corrected only
	6	Solar and infrared corrected as specified by country
	7	Solar corrected as specified by country
	8	Solar and infrared corrected as specified by GRUAN
	9	Solar corrected as specified by GRUAN
	15	Missing value
0-02-014	Tracking technique/status of system used
	0	No wind finding
	1	Automatic with auxiliary optical direction finding
	2	Automatic with auxiliary radio direction finding
	3	Automatic with auxiliary ranging
	4	Not used
	5	Automatic with multiple VLF-Omega signals
	6	Automatic cross chain Loran-C
	7	Automatic with auxiliary wind profiler
	8	Automatic satellite navigation
	19	Tracking technique not specified
	20	Vessel stopped
	21	Vessel diverted from original destination
	22	Vessel's arrival delayed
	23	Container damaged
	24	Power failure to container
	29	Other problems
	30	Major power problems
	31	UPS inoperative
	32	Receiver hardware problems
	33	Receiver software problems
	34	Processor hardware problems
	35	Processor software problems
	36	NAVAID system damaged
	37	Shortage of lifting gas
	38	Reserved
	39	Other problems
	40	Mechanical defect
	41	Material defect (hand launcher)
	42	Power failure
	43	Control failure
	44	Pneumatic/hydraulic failure
	45	Other problems
	46	Compressor problems
	47	Balloon problems
	48	Balloon release problems
	49	Launcher damaged
	50	R/S receiver antenna defect
	51	NAVAID antenna defect
	52	R/S receiver cabling (antenna) defect
	53	NAVAID antenna cabling defect
	59	Other problems
	60	ASAP communications defect
	61	Communications facility rejected data
	62	No power at transmitting antenna
	63	Antenna cable broken
	64	Antenna cable defect
	65	Message transmitted power below normal
	69	Other problems
	70	All systems in normal operation
	99	Status of system and its components not specified
	127	Missing value
0-02-015	Radiosonde completeness
	1	Pressure only radiosonde
	2	Pressure only radiosonde plus transponder
	3	Pressure only radiosonde plus radar reflector
	4	No-pressure radiosonde plus transponder
	5	No-pressure radiosonde plus radar reflector
	15	Missing value
0-02-016	Radiosonde configuration
	1	Train regulator
	2	Light unit
	3	Parachute
	4	Rooftop release
0-02-017	Correction algorithms for humidity measurements
	0	No corrections
	1	Time lag correction provided by the manufacturer
	2	Solar radiation correction provided by the manufacturer
	3	Solar radiation and time lag correction provided by the manufacturer
	7	GRUAN solar radiation and time lag correction
	31	Missing value
0-02-019	Satellite instruments
	10	AATSR
	11	ATSR
	12	ATSR-2
	13	MWR
	30	ARGOS
	40	Laser reflectors
	41	DORIS
	42	DORIS-NG
	47	POSEIDON-1 (SSALT1)
	48	POSEIDON-2 (SSALT2)
	49	POSEIDON-3 (SSALT3)
	50	ATSR/M
	51	HRG
	52	HRV
	53	HRVIR
	54	ScaRaB/MV2
	55	POLDER
	56	IIR
	60	VEGETATION
	61	WINDII
	62	AltiKa
	80	RADARSAT DTT
	81	RADARSAT TTC
	85	SAR (CSA)
	90	MOPITT
	91	OSIRIS
	92	ACE-FTS
	97	Panchromatic imager
	98	GPS receiver
	102	CHAMP GPS sounder
	103	IGOR
	116	CHAMP gravity package (Accelerometer+GPS)
	117	CHAMP magnetometry package (1 scalar+2 vector magnetometer)
	120	ENVISAT Comms
	121	ERS Comms
	130	ALADIN
	131	ATLID
	140	AMI/SAR/image
	141	AMI/SAR/wave
	142	AMI/scatterometer
	143	ASAR
	144	ASAR
	145	ASAR
	146	CPR
	147	RA-2/MWR
	148	RA/MWR
	150	SCATTEROMETER
	151	SAR-C
	152	SW
	161	MIPAS
	162	MWR-2
	163	SOPRANO
	170	GOME
	172	GOMOS
	174	MERIS
	175	SCIAMACHY
	176	MIRAS
	177	SIRAL
	178	SRAL
	179	OLCI
	180	SLSTR
	181	METEOSAT Comms
	182	MSG Comms
	190	ASCAT
	200	GERB
	202	GRAS
	203	MHS
	205	MVIRI
	207	SEVIRI
	208	VIRI
	220	GOME-2
	221	IASI
	240	DCP
	245	CCD
	246	HSB
	248	OBA
	250	WFI
	255	IRMSS
	260	BSS & FSS transponders
	261	DRT-S&R
	262	INSAT Comms
	268	HR-PAN
	269	MSMR
	270	VHRR
	271	WiFS
	275	AWiFS
	276	LISS-I
	277	LISS-II
	278	LISS-III
	279	LISS-IV
	284	PAN
	285	MOS
	286	OCM
	287	ROSA
	288	SCAT
	290	MTSAT Comms
	291	Himawari Comms
	294	JAMI
	295	IMAGER/MTSAT-2
	296	VISSR
	297	AHI
	300	GLAS
	301	LRA
	302	MBLA
	303	CALIOP
	309	CPR (Cloudsat)
	312	NSCAT
	313	SeaWinds
	314	RapidScat
	330	ACRIM
	334	BUV
	336	ALI
	347	ASTER
	348	CERES-2
	351	GPSDR
	353	HiRDLS
	354	HRDI
	356	LIS
	358	PEM
	359	SeaWiFS
	360	SUSIM (UARS)
	363	SBUV/1
	365	TMI
	366	JMR
	367	AMR
	369	LIMS
	370	LRIR
	371	EPIC
	372	NISTAR
	373	Plasma-Mag
	374	XPS
	375	VIRS
	376	POLDER II
	377	TIM
	379	WFC
	382	CLAES
	383	HALOE
	384	ISAMS
	385	MISR
	386	MLS
	387	MLS (EOS-Aura)
	389	MODIS
	393	HAIRS
	394	OMI
	395	Atmospheric corrector
	396	Hyperion
	399	SAGE I
	400	SAGE II
	401	SAGE III
	402	SAMS
	403	SAM-II
	404	IRIS
	405	GIFTS
	420	AIRS
	426	SOLSTICE
	430	TES
	431	TOMS
	432	OCO
	450	ADEOS Comms
	451	DCS (JAXA)
	453	GMS Comms
	454	JERS-1 Comms
	460	RIS
	461	PR
	462	SAR
	470	PALSAR
	478	AMSR2
	479	AMSR-E
	480	PRISM (ALOS)
	481	AMSR
	482	AVNIR
	483	AVNIR-2
	484	GLI
	485	MESSR
	486	MSR
	487	OCTS
	488	OPS
	489	VISSR (GMS-5)
	490	VTIR
	510	ILAS-I
	511	ILAS-II
	512	IMG
	514	SEM
	515	SOFIS
	516	TANSO-FTS
	517	TANSO-CAI
	518	DPR
	519	GMI
	540	DCS (NOAA)
	541	GOES Comms
	542	LANDSAT Comms
	543	NOAA Comms
	544	S&R (GOES)
	545	S&R (NOAA)
	546	WEFAX
	547	SEM (GOES)
	550	SSM
	551	SSJ/4
	552	SSIES-2
	553	SSB/X-2
	570	AMSU-A
	574	AMSU-B
	580	ATOVS (HIRS/3 + AMSU + AVHRR/3)
	590	AVHRR/2
	591	AVHRR/3
	592	AVHRR/4
	600	ERBE
	601	ETM+
	605	HIRS/2
	606	HIRS/3
	607	HIRS/4
	615	IMAGER
	616	VIIRS
	617	GLM
	620	CrIRS/NP
	621	ATMS
	622	MSS
	623	MSU
	624	SBUV/2
	625	SBUV/3
	626	SOUNDER
	627	SSU
	628	TM
	629	TOVS (HIRS/2 + MSU + SSU)
	630	VAS
	631	SSZ
	645	SEM
	650	MVIRSR (10 channel)
	651	MVIRSR (3 channel)
	652	MVIRSR (5 channel)
	670	RLSBO
	680	MSU-EU
	681	MSU-UM
	682	RM-08
	683	SU-UMS
	684	SU-VR
	685	TRASSER
	686	SCAT
	687	ALT
	688	MWI
	700	KONDOR-2
	701	BRK
	710	ALISSA
	712	Balkan-2 lidar
	715	MK-4
	716	MK-4M
	730	Greben
	731	SAR-10
	732	SAR-3
	733	SAR-70
	740	SLR-3
	745	Travers SAR
	750	174-K
	751	BTVK
	752	Chaika
	753	DELTA-2
	755	IKAR-D
	756	IKAR-N
	757	IKAR-P
	760	ISP
	761	KFA-1000
	762	KFA-200
	763	KFA-3000
	770	Klimat
	771	Klimat-2
	775	MIRAS
	776	MIVZA
	777	MIVZA-M
	780	MR-2000
	781	MR-2000M
	785	MR-900
	786	MR-900B
	790	MSU-E
	791	MSU-E1
	792	MSU-E2
	793	MSU-M
	794	MSU-S
	795	MSU-SK
	796	MSU-V
	810	MTZA
	815	MZOAS
	820	R-225
	821	R-400
	822	R-600
	830	RMS
	835	TV camera
	836	SILVA
	840	SROSMO
	850	BUFS-2
	851	BUFS-4
	855	ISTOK-1
	856	SFM-2
	857	DOPI
	858	KGI-4
	859	Ozon-M
	860	RMK-2
	900	MAXIE
	901	OLS
	905	SSM/I
	906	SSM/T-1
	907	SSM/T-2
	908	SSMIS
	910	SXI
	930	EHIC
	931	X-ray astronomy payload
	932	IVISSR (FY-2)
	933	IRAS
	934	MWAS
	935	IMWAS
	936	MWHS
	937	MVIRS
	938	MWRI
	940	MTVZA-OK
	941	SAPHIR
	942	MADRAS
	944	ALT
	945	TSIS
	946	CMIS
	947	OMPS
	948	GPSOS
	949	SESS
	950	VIRR
	951	TOM
	952	OP
	953	MWHS-2
	954	MWTS-2
	955	HIRAS
	956	SBUS
	957	TOU
	958	GNOS
	959	SMR
0-02-020	Satellite classification
	0	Nimbus
	1	VTPR
	2	Tiros 1 (Tiros, NOAA-6 to NOAA-13)
	3	Tiros 2 (NOAA-14 onwards)
	10	EOS
	20	GPM-core
	31	DMSP
	61	EUMETSAT Polar System (EPS)
	91	ERS
	92	Sentinel-3
	121	ADEOS
	122	GCOM
	241	GOES
	261	JASON
	271	GMS
	272	MTSAT
	273	Himawari
	281	COMS
	301	INSAT
	331	METEOSAT Operational Programme (MOP)
	332	METEOSAT Transitional Programme (MTP)
	333	METEOSAT Second Generation Programme (MSG)
	351	GOMS
	380	FY-1
	381	FY-2
	382	FY-3
	401	GPS
	402	GLONASS
	403	GALILEO
	404	BDS (BeiDou navigation satellite system)
	511	Missing value
0-02-021	Satellite instrument data used in processing
	1	High-resolution infrared sounder (HIRS)
	2	Microwave sounding unit (MSU)
	3	Stratospheric sounding unit (SSU)
	4	AMI (advanced microwave instrument) wind mode
	5	AMI (advanced microwave instrument) wave mode
	6	AMI (advanced microwave instrument) image mode
	7	Radar altimeter
	8	ATSR (along-track scanning radiometer)
0-02-022	Satellite data-processing technique used
	1	Processing technique not defined
	2	Automated statistical regression
	3	Clear path
	4	Partly cloudy path
	5	Cloudy path
0-02-023	Satellite-derived wind computation method
	1	Wind derived from cloud motion observed in the infrared channel
	2	Wind derived from cloud motion observed in the visible channel
	3	Wind derived from cloud motion observed in the water vapour channel
	4	Wind derived from motion observed in a combination of spectral channels
	5	Wind derived from motion observed in the water vapour channel in clear air
	6	Wind derived from motion observed in the ozone channel
	7	Wind derived from motion observed in water vapour channel (cloud or clear air not specified)
	13	Root-mean-square
	15	Missing value
0-02-024	Integrated mean humidity computational method
	1	Table with full range of humidity variation in layer
	2	Regression technique on 2 humidity values in layer
	15	Missing value
0-02-025	Satellite channel(s) used in computation
	2	HIRS
	3	MSU
	6	HIRS
	7	MSU
	10	HIRS (1, 2, 3, 8, 9, 16, 17)
	11	HIRS (1, 2, 3, 9, 17)
	12	MSU
	15	HIRS
	16	HIRS
	17	MSU
	18	SKINTK (ocean only)
	21	HIRS
	22	SSU
	23	MSU (3, 4)
0-02-030	Method of current measurement
	1	ADCP (Acoustic Doppler Current Profiler)
	2	GEK (Geomagnetic ElectroKinetograph)
	3	Ship's set and drift determined by fixes 3-6 hours apart
	4	Ship's set and drift determined by fixes more than 6 hours but less than 12 hours apart
	5	Drift of buoy
	6	ADCP (Acoustic Doppler Current Profiler)
	7	Missing value
0-02-031	Duration and time of current measurement
	1	Instantaneous
	2	Averaged over 3 minutes or less
	3	Averaged over more than 3 minutes, but 6 at the most
	4	Averaged over more than 6 minutes, but 12 at the most
	5	Instantaneous
	6	Averaged over 3 minutes or less
	7	Averaged over more than 3 minutes, but 6 at the most
	8	Averaged over more than 6 minutes, but 12 at the most
	11	1 hour or less
	12	More than 1 hour but 2 at the most
	13	More than 2 hours but 4 at the most
	14	More than 4 hours but 8 at the most
	15	More than 8 hours but 12 at the most
	16	More than 12 hours but 18 at the most
	17	More than 18 hours but 24 at the most
	31	Missing value
0-02-032	Indicator for digitization
	0	Values at selected depths (data points fixed by the instrument or selected by any other method)
	1	Values at selected depths (data points taken from traces at significant depths)
	3	Missing value
0-02-033	Method of salinity/depth measurement
	0	No salinity measured
	1	In situ sensor, accuracy better than 0.02 ‰
	2	In situ sensor, accuracy less than 0.02 ‰
	3	Sample analysis
	7	Missing value
0-02-034	Drogue type
	0	Unspecified drogue
	1	Holey sock
	2	TRISTAR
	3	Window shade
	4	Parachute
	5	Non-Lagrangian sea anchor
	31	Missing value
0-02-036	Buoy type
	0	Drifting buoy
	1	Fixed buoy
	2	Subsurface float (moving)
	3	Missing value
0-02-037	Method of tidal observation
	1	Manual reading from vertical tide staff
	2	Manual reading from single automatic recorder at station
	3	Manual reading from multiple automatic recorders at station
	4	Automatic reading from single automatic recorder at station without level reference check
	5	Automatic reading from single automatic recorder at station with level reference check, or from multiple automatic recorders
	7	Missing value
0-02-038	Method of water temperature and/or salinity measurement
	0	Ship intake
	1	Bucket
	2	Hull contact sensor
	3	Reversing thermometer
	4	STD/CTD sensor
	5	Mechanical BT
	6	Expendable BT
	7	Digital BT
	8	Thermistor chain
	9	Infrared scanner
	10	Microwave scanner
	11	Infrared radiometer
	12	In-line thermosalinograph
	13	Towed body
	14	Other
	15	Missing value
0-02-039	Method of wet-bulb temperature measurement
	0	Measured wet-bulb temperature
	1	Iced bulb measured wet-bulb temperature
	2	Computed wet-bulb temperature
	3	Iced bulb computed wet-bulb temperature
	7	Missing value
0-02-040	Method of removing velocity and motion of platform from current
	0	Ship's motion removed by averaging
	1	Ship's motion removed by motion compensation
	2	Ship's motion not removed
	3	Ship's motion removed by averaging
	4	Ship's motion removed by motion compensation
	5	Ship's motion not removed
	15	Missing value
0-02-041	Method for estimating reports related to synoptic features
	0	Information based on manual analysis
	1	Information based on computer analysis
	2	Information based on data assimilation
	10	Information based on the numerical weather prediction
	63	Missing value
0-02-042	Indicator for sea-surface current speed
	2	No sea current data available
	3	Missing value
0-02-044	Indicator for method of calculating spectral wave data
	1	Longuet-Higgins (1964)
	2	Longuet-Higgins (F3 method)
	3	Maximum likelihood method
	4	Maximum entropy method
	15	Missing value
0-02-045	Indicator for type of platform
	0	Sea station
	1	Automatic data buoy
	2	Aircraft
	3	Satellite
	15	Missing value
0-02-046	Wave measurement instrumentation
	1	Heave sensor
	2	Slope sensor
	15	Missing value
0-02-047	Deep-ocean tsunameter type
	1	DART II (PMEL)
	2	DART ETD
	3	SAIC Tsunami Buoy (STB)
	4	GFZ - Potsdam
	5	INCOIS (India)
	6	InaBuoy (Indonesia)
	7	Envirtech
	127	Missing value
0-02-048	Satellite sensor indicator
	0	HIRS
	1	MSU
	2	SSU
	3	AMSU-A
	4	AMSU-B
	5	AVHRR
	6	SSMI
	7	NSCAT
	8	SEAWINDS
	9	POSEIDON altimeter
	10	JMR (JASON Microwave Radiometer)
	11	MHS
	12	ASCAT
	15	Missing value
0-02-049	Geostationary satellite data-processing technique used
	1	Processing technique not defined
	2	Simultaneous physical retrieval
	3	Clear sounding
	4	Cloudy sounding
0-02-050	Geostationary sounder satellite channels used
	1	1
	2	2
	3	3
	4	4
	5	5
	6	6
	7	7
	8	8
	9	9
	10	10
	11	11
	12	12
	13	13
	14	14
	15	15
	16	16
	17	17
	18	18
	19	19
0-02-051	Indicator to specify observing method for extreme temperatures
	1	Maximum/minimum thermometers
	2	Automated instruments
	3	Thermograph
	15	Missing value
0-02-052	Geostationary imager satellite channels used
	1	1
	2	2
	3	3
	4	4
	5	5
0-02-053	GOES-I/M brightness temperature characteristics
	0	Observed brightness temperature
	1	Brightness temperature with bias correction applied
	2	Brightness temperature calculated from first guess
	3	Brightness temperature calculated from sounding
	15	Missing value
0-02-054	GOES-I/M soundings parameter characteristics
	0	Parameter derived using observed sounder brightness temperatures
	1	Parameter derived using observed imager brightness temperatures
	2	Parameter derived using first guess information
	3	Parameter derived using NMC analysis information
	4	Parameter derived using radiosonde information
	15	Missing value
0-02-055	Geostationary soundings statistical parameters
	0	Statistics generated comparing retrieval versus radiosonde
	1	Statistics generated comparing retrieval versus first guess
	2	Statistics generated comparing radiosonde versus first guess
	3	Statistics generated comparing observed versus retrieval
	4	Statistics generated comparing observed versus first guess
	5	Statistics generated comparing radiosonde versus imager
	6	Statistics generated comparing radiosonde versus sounder
	7	Statistics generated for radiosonde
	8	Statistics generated for first guess
	15	Missing value
0-02-056	Geostationary soundings accuracy statistics
	0	Sums of differences
	1	Sums of squared differences
	2	Sample size
	3	Minimum difference
	4	Maximum difference
	15	Missing value
0-02-057	Origin of first-guess information for GOES-I/M soundings
	0	Nested Grid Model (NGM)
	1	Aviation Model (AVN)
	2	Medium Range Forecast (MRF) Model
	3	Global Data Assimilation System (GDAS) Forecast Model
	4	Prior soundings (within 3 hours of current time)
	5	Climatology
	15	Missing value
0-02-058	Valid times of first-guess information for GOES-I/M soundings
	0	12 hour and 18 hour
	1	18 hour and 24 hour
	2	6 hour and 12 hour
	3	Greater than 24 hours
	15	Missing value
0-02-059	Origin of analysis information for GOES-I/M soundings
	0	NCEP Nested Grid Model (NGM) Analysis
	1	NCEP Aviation Model (AVN) Analysis
	2	NCEP Medium Range Forecast (MRF) Model Analysis
	3	NCEP Global Data Assimilation System (GDAS) Forecast Model Analysis
	15	Missing value
0-02-060	Origin of surface information for GOES-I/M soundings
	0	Current surface hourly reports
	1	Current ship reports
	2	Current buoy reports
	3	One hour old surface hourly reports
	4	One hour old ship reports
	5	One hour old buoy reports
	15	Missing value
0-02-061	Aircraft navigational system
	0	Inertial navigation system
	1	OMEGA
	7	Missing value
0-02-062	Type of aircraft data relay system
	0	ASDAR
	1	ASDAR (ACARS also available but not operative)
	2	ASDAR (ACARS also available and operative)
	3	ACARS
	4	ACARS (ASDAR also available but not operative)
	5	ACARS (ASDAR also available and operative)
	15	Missing value
0-02-064	Aircraft roll angle quality
	0	Good
	1	Bad
	3	Missing value
0-02-066	Radiosonde ground receiving system
	0	InterMet IMS 2000
	1	InterMet IMS 1500C
	2	Shanghai GTC1
	3	Nanjing GTC2
	4	Nanjing GFE(L)1
	5	MARL-A radar
	6	VEKTOR-M radar
	62	Other
	63	Missing value
0-02-070	Original specification of latitude/longitude
	0	Actual location in seconds
	1	Actual location in minutes
	2	Actual location in degrees
	3	Actual location in decidegrees
	4	Actual location in centidegrees
	5	Referenced to checkpoint in seconds
	6	Referenced to checkpoint in minutes
	7	Referenced to checkpoint in degrees
	8	Referenced to checkpoint in decidegrees
	9	Referenced to checkpoint in centidegrees
	10	Actual location in tenths of a minute
	11	Referenced to checkpoint in tenths of a minute
	15	Missing value
0-02-080	Balloon manufacturer
	0	Kaysam
	1	Totex
	2	KKS
	3	Guangzhou Shuangyi (China)
	4	ChemChina Zhuzhou (China)
	62	Other
	63	Missing value
0-02-081	Type of balloon
	0	GP26
	1	GP28
	2	GP30
	3	HM26
	4	HM28
	5	HM30
	6	SV16
	30	Other
	31	Missing value
0-02-083	Type of balloon shelter
	0	High bay
	1	Low bay
	3	Roof-top BILS
	4	Automated unmanned sounding system
	14	Other
	15	Missing value
0-02-084	Type of gas used in balloon
	0	Hydrogen
	1	Helium
	2	Natural gas
	14	Other
	15	Missing value
0-02-095	Type of pressure sensor
	0	Capacitance aneroid
	1	Derived from GPS
	2	Resistive strain gauge
	3	Silicon capacitor
	4	Derived from radar height
	30	Other
	31	Missing value
0-02-096	Type of temperature sensor
	0	Rod thermistor
	1	Bead thermistor
	2	Capacitance bead
	3	Capacitance wire
	4	Resistive sensor
	5	Chip thermistor
	6	Mercury
	7	Alcohol/glycol
	31	Missing value
0-02-097	Type of humidity sensor
	0	VIZ Mark II carbon hygristor
	1	VIZ B2 hygristor
	2	Vaisala A-Humicap
	3	Vaisala H-Humicap
	4	Capacitance sensor
	5	Vaisala RS90
	6	Sippican Mark IIA carbon hygristor
	7	Twin alternatively heated Humicap capacitance sensor
	8	Humicap capacitance sensor with active de-icing method
	9	Carbon hygristor
	10	Psychrometer
	11	Capacitive (polymer)
	12	Capacitive (ceramic, including metal oxide)
	13	Resistive (generic)
	14	Resistive (salt polymer)
	15	Resistive (conductive polymer)
	16	Thermal conductivity
	17	Gravimetric
	18	Paper-metal coil
	19	Ordinary human hair
	20	Rolled hair (torsion)
	21	Goldbeater's skin
	22	Chilled mirror hygrometer
	23	Dew cell
	24	Optical absorption sensor
	31	Missing value
0-02-099	Polarization
	0	HH polarization
	1	VV polarization
	2	HV polarization real valued component
	3	HV polarization imaginary valued component
	7	Missing value
0-02-101	Type of antenna
	0	Centre front-fed paraboloid
	1	Offset front-fed paraboloid
	2	Centre Cassegrain paraboloid
	3	Offset Cassegrain paraboloid
	4	Planar array
	5	Coaxial-collinear array
	6	Yagi elements array
	7	Microstrip
	14	Other
	15	Missing value
0-02-103	Radome
	1	Radar antenna is protected by a radome
0-02-104	Antenna polarization
	0	Horizontal polarization
	1	Vertical polarization
	2	Right circular polarization
	3	Left circular polarization
	4	Horizontal and vertical polarization
	5	Right and left circular polarization
	6	Quasi-horizontal polarization
	7	Quasi-vertical polarization
	15	Missing value
0-02-115	Type of surface observing equipment
	0	PDB
	1	RSOIS
	2	ASOS
	3	Psychrometer
	4	F420
	30	Other
	31	Missing value
0-02-119	RA-2 instrument operations
	0	Intermediate frequency calibration mode (IF CAL)
	1	Built-in test equipment digital (BITE DGT)
	2	Built-in test equipment radio frequency (BITE RF)
	3	Preset tracking (PSET TRK)
	4	Preset LOOP OUT
	5	ACQUISITION
	6	TRACKING
	7	Missing value
0-02-131	Sensitivity time control (STC)
	1	STC operational
0-02-137	Radar dual PRF ratio
	1	3:2
	2	4:3
	3	5:4
	15	Missing value
0-02-138	Antenna rotation direction
	1	Clockwise rotation
	2	Counterclockwise rotation
	3	Missing value
0-02-139	SIRAL instrument configuration
	0	SIRAL nominal
	1	SIRAL redundant
	2	Missing value
0-02-143	Ozone instrument type
	1	Brewer spectrophotometer
	2	Caver Teichert
	3	Dobson
	4	Dobson (Japan)
	5	Ehmet
	6	Fecker telescope
	7	Hoelper
	8	Jodmeter
	9	Filter Ozonometer M-83
	10	Mast
	11	Oxford
	12	Paetzold
	13	Regener
	15	Vassy filter ozonometer
	16	Carbon iodide
	17	Surface ozone bubbler
	18	Filter ozonometer M-124
	19	ECC sonde
	127	Missing value
0-02-144	Light source type for Brewer spectrophotometer
	0	Direct sun
	1	Direct sun, attenuator #1
	2	Direct sun, attenuator #2
	3	Focused moon
	4	Focused sun
	5	Focused sun corrected with adjacent sky measurements
	6	Zenith sky
	15	Missing value
0-02-145	Wavelength setting for Dobson instruments
	0	Wavelengths AD ordinary setting
	1	Wavelengths BD ordinary setting
	2	Wavelengths CD ordinary setting
	3	Wavelengths CC' ordinary setting
	4	Wavelengths AD focused image
	5	Wavelengths BD focused image
	6	Wavelengths CD focused image
	7	Wavelengths CC' focused image
	15	Missing value
0-02-146	Source conditions for Dobson instruments
	0	On direct sun
	1	On direct moon
	2	On blue zenith sky
	4	On zenith cloud (uniform or moderately variable layer of medium opacity)
	5	On zenith cloud (uniform or moderately variable layer of large opacity)
	6	On zenith cloud (highly variable opacity, with or without precipitation)
	7	On zenith cloud (fog)
	8	On zenith haze
	9	On direct sun through thin cloud, fog or haze
	15	Missing value
0-02-147	Method of transmission to collection centre
	1	Direct leased circuit
	3	Internet ISP
	4	DCP via satellite (MTSAT, METEOSAT, etc.)
	5	VSAT
	6	GAN,* BGAN**
	7	Thiss terminal
	8	Iridium satellites
	9	Mobile telephony
	63	Missing value
0-02-148	Data collection and/or location system
	1	Argos
	2	GPS
	3	GOES DCP
	4	METEOSAT DCP
	5	ORBCOMM
	6	INMARSAT
	7	Iridium
	8	Iridium and GPS
	9	Argos-3
	10	Argos-4
	31	Missing value
0-02-149	Type of data buoy
	0	Unspecified drifting buoy
	1	Standard Lagrangian drifter (Global Drifter Programme)
	2	Standard FGGE type drifting buoy (non-Lagrangian meteorological drifting buoy)
	3	Wind measuring FGGE type drifting buoy (non-Lagrangian meteorological drifting buoy)
	4	Ice drifter
	5	SVPG Standard Lagrangian drifter with GPS
	6	SVP-HR drifter with high-resolution temperature or thermistor string
	8	Unspecified subsurface float
	9	SOFAR
	10	ALACE
	11	MARVOR
	12	RAFOS
	13	PROVOR
	14	SOLO
	15	APEX
	16	Unspecified moored buoy
	17	Nomad
	18	3-metre discus
	19	10-12-metre discus
	20	ODAS 30 series
	21	ATLAS (e.g. TAO area)
	22	TRITON buoy
	23	FLEX mooring (e.g. TIP area)
	24	Omnidirectional waverider
	25	Directional waverider
	26	Subsurface ARGO float
	27	PALACE
	28	NEMO
	29	NINJA
	30	Ice buoy/float (POPS or ITP)
	34	Mooring oceanographic
	35	Mooring meteorological
	36	Mooring multidisciplinary (OceanSITES)
	37	Mooring tide gauge or tsunami buoy
	38	Ice beacon
	39	Ice mass balance buoy
	63	Missing value
0-02-150	TOVS/ATOVS/AVHRR instrumentation channel number
	1	HIRS 1
	2	HIRS 2
	3	HIRS 3
	4	HIRS 4
	5	HIRS 5
	6	HIRS 6
	7	HIRS 7
	8	HIRS 8
	9	HIRS 9
	10	HIRS 10
	11	HIRS 11
	12	HIRS 12
	13	HIRS 13
	14	HIRS 14
	15	HIRS 15
	16	HIRS 16
	17	HIRS 17
	18	HIRS 18
	19	HIRS 19
	20	HIRS 20
	21	MSU 1
	22	MSU 2
	23	MSU 3
	24	MSU 4
	25	SSU 1
	26	SSU 2
	27	SSU 3
	28	AMSU-A 1
	29	AMSU-A 2
	30	AMSU-A 3
	31	AMSU-A 4
	32	AMSU-A 5
	33	AMSU-A 6
	34	AMSU-A 7
	35	AMSU-A 8
	36	AMSU-A 9
	37	AMSU-A 10
	38	AMSU-A 11
	39	AMSU-A 12
	40	AMSU-A 13
	41	AMSU-A 14
	42	AMSU-A 15
	43	AMSU-B 1 / MHS 1
	44	AMSU-B 2 / MHS 2
	45	AMSU-B 3 / MHS 3
	46	AMSU-B 4 / MHS 4
	47	AMSU-B 5 / MHS 5
	48	AVHRR 1
	49	AVHRR 2
	50	AVHRR 3a
	51	AVHRR 3b
	52	AVHRR 4
	53	AVHRR 5
	63	Missing value
0-02-151	Radiometer identifier
	0	HIRS
	1	MSU
	2	SSU
	3	AMSU-A1-1
	4	AMSU-A1-2
	5	AMSU-A2
	6	AMSU-B
	7	AVHRR
	9	MHS
	2047	Missing value
0-02-152	Satellite instrument used in data processing
	1	High-resolution infrared sounder (HIRS)
	2	Microwave sounding unit (MSU)
	3	Stratospheric sounding unit (SSU)
	4	AMI wind mode
	5	AMI wave mode
	6	AMI image mode
	7	RADAR altimeter
	8	ATSR
	9	Geostationary imager
	10	Geostationary sounder
	11	Geostationary Earth radiation (GERB)
	12	Multi-channel scanning radiometer
	13	Polar-orbiting imager
0-02-158	RA-2 instrument
	1	Mismatch in RED VEC HPA
	2	Mismatch in RED VEC RFSS
	3	PTR calibration band 320 MHz (Ku)
	4	PTR calibration band 80 MHz (Ku)
	5	PTR calibration band 20 MHz (Ku)
	6	PTR calibration band 160 MHz (S)
	7	Ku flight calibration parameters available
	8	S flight calibration parameters available
0-02-159	MWR instrument
	1	Temperature inconsistency
	2	Data is missing
	3	Redundancy channel
	4	Power bus protection
	5	Overvoltage/Overload protection
0-02-160	Wavelength of the radar
	1	10 to less than 20 mm
	3	20 to less than 40 mm
	5	40 to less than 60 mm
	7	60 to less than 90 mm
	8	90 to less than 110 mm
	9	110 mm and greater
	15	Missing value
0-02-163	Height assignment method
	0	Auto editor
	1	IRW height assignment
	2	WV height assignment
	3	H2O intercept height assignment
	4	CO2 slicing height assignment
	5	Low pixel max gradient
	6	Higher pixel max gradient
	7	Primary height assignment
	8	Layer thickness assignment
	9	Cumulative contribution function - 10 per cent height
	10	Cumulative contribution function - 50 per cent height
	11	Cumulative contribution function - 90 per cent height
	12	Cumulative contribution function - height of maximum gradient
	13	IR / two WV channel ratioing method
	14	Composite height assignment
	15	Missing value
0-02-164	Tracer correlation method
	0	LP - Norms least square minimum
	1	EN - Euclidean norm with radiance correlation
	2	CC - Cross correlation
	7	Missing value
0-02-165	Radiance type flags
	1	Clear path
	2	Partly cloudy path
	3	Cloudy path
	4	Apodized
	5	Unapodized
	6	Reconstructed
	7	Cloud cleared
0-02-166	Radiance type
	0	Type not defined
	1	Automated statistical regression
	2	Clear path
	3	Partly cloudy path
	4	Cloudy path
	15	Missing value
0-02-167	Radiance computational method
	0	Method not defined
	1	1b raw radiance
	2	Processed radiance
	15	Missing value
0-02-169	Anemometer type
	0	Cup rotor
	1	Propeller rotor
	2	Wind Observation Through Ambient Noise (WOTAN)
	3	Sonic
	15	Missing value
0-02-170	Aircraft humidity sensors
	0	SpectraSensors WVSS-II, Version 1
	1	SpectraSensors WVSS-II, Version 2
	2	SpectraSensors WVSS-II, Version 3
	62	Other
	63	Missing value
0-02-172	Product type for retrieved atmospheric gases
	1	Retrieval from a nadir sounding
	2	Retrieval from a limb sounding
	255	Missing value
0-02-175	Method of precipitation measurement
	0	Manual measurement
	1	Tipping bucket method
	2	Weighing method
	3	Optical method
	4	Pressure method
	5	Float method
	6	Drop counter method
	14	Others
	15	Missing value
0-02-176	Method of state of ground measurement
	0	Manual observation
	1	Video camera method
	2	Infrared method
	3	Laser method
	14	Others
	15	Missing value
0-02-177	Method of snow depth measurement
	0	Manual observation
	1	Ultrasonic method
	2	Video camera method
	3	Laser method
	14	Others
	15	Missing value
0-02-178	Method of liquid content measurement of precipitation
	0	Manual observation
	1	Optical method
	2	Capacitive method
	14	Others
	15	Missing value
0-02-179	Type of sky condition algorithm
	0	Manual observation
	1	VAISALA algorithm
	2	ASOS (FAA) algorithm
	3	AWOS (Canada) algorithm
	14	Others
	15	Missing value
0-02-180	Main present weather detecting system
	0	Manual observation
	1	Optical scatter system combined with precipitation occurrence sensing system
	2	Forward and/or backscatter system of visible light
	3	Forward and/or backscatter system of infrared light
	4	Infrared light emitting diode (IRED) system
	5	Doppler radar system
	14	Others
	15	Missing value
0-02-181	Supplementary present weather sensor
	1	Rain detector
	2	Freezing rain sensor
	3	Ice detection sensor
	4	Hail and ice pellet sensor
	20	Others
0-02-182	Visibility measurement system
	0	Manual measurement
	1	Transmissometer system (base > 25 m)
	2	Transmissometer system (base < 25 m)
	3	Forward scatter system
	4	Backscatter system
	14	Others
	15	Missing value
0-02-183	Cloud detection system
	0	Manual observation
	1	Ceilometer system
	2	Infrared camera system
	3	Microwave visual camera system
	4	Sky imager system
	5	Video time-lapsed camera system
	6	Micropulse lidar (MPL) system
	14	Others
	15	Missing value
0-02-184	Type of lightning detection sensor
	0	Manual observation
	1	Lightning imaging sensor
	2	Electrical storm identification sensor
	3	Magnetic finder sensor
	4	Lightning strike sensor
	5	Flash counter
	6	ATDnet VLF waveform correlated sensor
	14	Others
	15	Missing value
0-02-185	Method of evaporation measurement
	0	Manual measurement
	1	Balanced floating method
	2	Pressure method
	3	Ultrasonic method
	4	Hydraulic method
	14	Others
	15	Missing value
0-02-186	Capability to detect precipitation phenomena
	1	Precipitation-unknown type
	2	Liquid precipitation not freezing
	3	Liquid freezing precipitation
	4	Drizzle
	5	Rain
	6	Solid precipitation
	7	Snow
	8	Snow grains
	9	Snow pellets
	10	Ice pellets
	11	Ice crystals
	12	Diamond dust
	14	Hail
	15	Glaze
	16	Rime
	17	Soft rime
	18	Hard rime
	19	Clear ice
	20	Wet snow
	21	Hoar frost
	22	Dew
	23	White dew
0-02-187	Capability to detect other weather phenomena
	1	Dust/sand whirl
	3	Sand storm
	4	Dust storm
	5	Lightning - cloud to surface
	6	Lightning - cloud to cloud
	7	Lightning - distant
	8	Thunderstorm
	9	Funnel cloud not touching surface
	10	Funnel cloud touching surface
	11	Spray
0-02-188	Capability to detect obscuration
	1	Fog
	2	Ice fog
	3	Steam fog
	7	Mist
	8	Haze
	9	Smoke
	10	Volcanic ash
	11	Dust
	12	Sand
	13	Snow
0-02-189	Capability to discriminate lightning strikes
	1	Manual observation
	3	Lightning strikes cloud to ground only
0-02-191	Geopotential height calculation
	0	Geopotential height calculated from pressure
	1	Geopotential height calculated from GPS height
	2	Geopotential height calculated from radar height
	15	Missing value
0-03-001	Surface station type
	0	Land station (synoptic network)
	2	Ship
	3	Rig/platform
	4	Moored buoy
	5	Drifting buoy (or drifter)
	6	Ice buoy
	7	Land station (local network)
	8	Land vehicle
	9	Autonomous marine vehicle
	31	Missing value
0-03-003	Thermometer/hygrometer housing
	0	Screen
	1	Sling/whirling
	2	Unscreened
	3	Radiation shield
	4	Aspirated (e.g. Assmann)
	5	Other shelter
	6	Handheld
	15	Missing value
0-03-004	Type of screen/shelter/radiation shield
	0	Stevenson screen
	1	Marine Stevenson screen
	2	Cylindrical section plate shield
	3	Concentric tube
	4	Rectangular section shield
	5	Square section shield
	6	Triangular section shield
	7	Open covered lean-to
	8	Open covered inverted V roof
	9	Integrated (e.g. chilled mirror)
	15	Missing value
0-03-008	Artificially ventilated screen or shield
	0	Natural ventilation in use
	1	Artificial aspiration in use: constant flow at time of reading
	2	Artificial aspiration in use: variable flow at time of reading
	7	Missing value
0-03-010	Method of sea/water current measurement
	1	ADCP
	2	GEK (Geomagnetic ElectroKinetograph)
	3	Ship's set and drift determined by fixes 3-6 hours apart
	4	Ship's set and drift determined by fixes more than 6 hours but less than 12 hours apart
	5	Drift of buoy
	6	ADCP
	7	ADCP bottom tracking mode
	8	Electromagnetic sensor
	9	Rotor and vane
	10	Lowered ADCP
	15	Missing value
0-03-011	Method of depth calculation
	1	Depth calculated from water pressure/equation of state
	3	Missing value
0-03-012	Instrument type/sensor for dissolved oxygen measurement
	0	Anderraa Oxygen optode
	1	Winkler bottle
	15	Missing value
0-03-016	Position of road sensors
	0	Fast lane between the wheel tracks
	1	Fast lane between the wheel tracks in the opposite direction
	2	Fast lane in the wheel tracks
	3	Fast lane in the wheel tracks in the opposite direction
	4	Slow lane between the wheel tracks
	5	Slow lane between the wheel tracks in the opposite direction
	6	Slow lane in the wheel tracks
	7	Slow lane in the wheel tracks in the opposite direction
	15	Missing value
0-03-017	Extended type of station
	1	Automatic
	2	Manned
	3	Event triggered
	4	Longer time period than the standard
0-03-018	Type of road
	0	Free track without further information
	1	Free track, embankment
	2	Free track, flat relative to surroundings
	3	Free track, water basin(s) in vicinity
	4	Free track, forest
	5	Free track, cleft
	6	Free track, on hilltop
	7	Free track, on hilltop, forest
	10	Free track, north inclination
	11	Free track, north inclination, forest
	12	Free track, south inclination
	13	Free track, south inclination, forest
	20	Bridge without further information
	23	Bridge across street/track
	24	Bridge across big river/canal
	25	Bridge across river/canal of medium size
	31	Missing value
0-03-019	Type of construction
	0	Asphalt
	1	Concrete
	2	Concrete construction
	3	Steel-girder construction
	4	Box girder bridge
	5	Orthotropic slab
	6	Drain asphalt
	15	Missing value
0-03-020	Material for thermometer/hygrometer housing
	0	Wood
	2	Plastic/GRP
	3	Reed/grass/leaf
	7	Missing value
0-03-021	Hygrometer heating
	0	Unheated
	1	Heated
	2	Not applicable
	3	Missing value
0-03-022	Instrument owner
	0	National hydrometeorological/weather service
	1	Other
	2	Standards institute
	7	Missing value
0-03-023	Configuration of louvers for thermometer/hygrometer screen
	0	Single v-section louvers
	1	Overlapping louvers
	2	Double v-section louvers
	3	Non-overlapping louvers
	4	Vented, non-louvered
	5	Not applicable
	7	Missing value
0-04-059	Times of observation used to compute the reported mean values
	1	0000 UTC
	2	0600 UTC
	3	1200 UTC
	4	1800 UTC
	5	Other hours
0-04-080	Averaging period for following value
	0	Spot values
	1	Less than 15 minutes
	2	From 15 to 45 minutes
	3	More than 45 minutes
	9	Data not available
	15	Missing value
0-05-069	Receiver channel
	0	Mie
	1	Rayleigh
	3	Missing value
0-08-001	Vertical sounding significance
	1	Surface
	2	Standard level
	3	Tropopause level
	4	Maximum wind level
	5	Significant level, temperature and/or relative humidity
	6	Significant level, wind
0-08-002	Vertical significance (surface observations)
	0	Observing rules for base of lowest cloud and cloud types of FM 12 SYNOP and FM 13 SHIP apply
	1	First non-Cumulonimbus significant layer
	2	Second non-Cumulonimbus significant layer
	3	Third non-Cumulonimbus significant layer
	4	Cumulonimbus layer
	5	Ceiling
	6	Clouds not detected below the following height(s)
	7	Low cloud
	8	Middle cloud
	9	High cloud
	10	Cloud layer with base below and top above the station
	11	Cloud layer with base and top below the station level
	20	No clouds detected by the cloud detection system
	21	First instrument detected cloud layer
	22	Second instrument detected cloud layer
	23	Third instrument detected cloud layer
	24	Fourth instrument detected cloud layer
	62	Value not applicable
	63	Missing value
0-08-003	Vertical significance (satellite observations)
	0	Surface
	1	Base of satellite sounding
	2	Cloud top
	3	Tropopause
	4	Precipitable water
	5	Sounding radiances
	6	Mean temperatures
	7	Ozone
	8	Low cloud
	9	Med cloud
	10	High cloud
	63	Missing value
0-08-004	Phase of aircraft flight
	2	Unsteady (UNS)
	3	Level flight, routine observation (LVR)
	4	Level flight, highest wind encountered (LVW)
	5	Ascending (ASC)
	6	Descending (DES)
	7	Missing value
0-08-005	Meteorological attribute significance
	1	Storm centre
	2	Outer limit or edge of storm
	3	Location of maximum wind
	4	Location of the storm in the perturbed analysis
	5	Location of the storm in the analysis
	15	Missing value
0-08-006	Ozone vertical sounding significance
	1	Surface
	2	Standard level
	3	Tropopause level
	4	Prominent maximum level
	5	Prominent minimum level
	6	Minimum pressure level
	8	Level of undetermined significance
0-08-007	Dimensional significance
	0	Point
	1	Line
	2	Area
	3	Volume
	15	Missing value
0-08-008	Radiation vertical sounding significance
	1	Surface
	2	Standard level
	3	Tropopause level
	4	Level of beta radiation maximum
	5	Level of gamma radiation maximum
	6	Minimum pressure level
	8	Level of undetermined significance
0-08-009	Detailed phase of flight
	0	Level flight, routine observation, unsteady
	1	Level flight, highest wind encountered, unsteady
	2	Unsteady (UNS)
	3	Level flight, routine observation (LVR)
	4	Level flight, highest wind encountered (LVW)
	5	Ascending (ASC)
	6	Descending (DES)
	7	Ascending, observation intervals selected by time increments
	8	Ascending, observation intervals selected by time increments, unsteady
	9	Ascending, observation intervals selected by pressure increments
	10	Ascending, observation intervals selected by pressure increments, unsteady
	11	Descending, observation intervals selected by time increments
	12	Descending, observation intervals selected by time increments, unsteady
	13	Descending, observation intervals selected by pressure increments
	14	Descending, observation intervals selected by pressure increments, unsteady
	15	Missing value
0-08-010	Surface qualifier (for temperature data)
	1	Bare soil
	2	Bare rock
	3	Land grass cover
	4	Water (lake, sea)
	5	Flood water underneath
	6	Snow
	7	Ice
	8	Runway or road
	9	Ship or platform deck in steel
	10	Ship or platform deck in wood
	11	Ship or platform deck partly covered with rubber mat
	12	Building roof
	31	Missing value
0-08-011	Meteorological feature
	0	Quasi-stationary front at the surface
	1	Quasi-stationary front above the surface
	2	Warm front at the surface
	3	Warm front above the surface
	4	Cold front at the surface
	5	Cold front above the surface
	6	Occlusion
	7	Instability line
	8	Intertropical front
	9	Convergence line
	10	Jet stream
	11	Cloud clear
	12	Cloud
	13	Turbulence
	14	Storm
	15	Airframe icing
	16	Phenomenon
	17	Volcano
	18	Atmospherics
	20	Special clouds
	21	Thunderstorm
	22	Tropical cyclone
	23	Mountain wave
	24	Duststorm
	25	Sandstorm
	63	Missing value
0-08-012	Land/sea qualifier
	0	Land
	1	Sea
	2	Coast
	3	Missing value
0-08-013	Day/night qualifier
	0	Night
	1	Day
	2	Twilight
	3	Missing value
0-08-014	Qualifier for runway visual range
	0	10-minute mean value - normal value
	1	10-minute mean value - above the upper limit for assessments of RVR (P)
	2	10-minute mean value - below the lower limit for assessments of RVR (M)
	3	one-minute minimum value - normal value
	4	one-minute minimum value - above the upper limit for assessments of RVR (P)
	5	one-minute minimum value - below the lower limit for assessments of RVR (M)
	6	one-minute maximum value - normal value
	7	one-minute maximum value - above the upper limit for assessments of RVR (P)
	8	one-minute maximum value - below the lower limit for assessments of RVR (M)
	15	Missing value
0-08-015	Significant qualifier for sensor
	0	Single sensor
	1	Primary sensor
	2	Secondary sensor (Backup)
	7	Missing value
0-08-016	Change qualifier of a trend-type forecast or an aerodrome forecast
	0	NOSIG
	1	BECMG
	2	TEMPO
	3	FM
	7	Missing value
0-08-017	Qualifier of the time when the forecast change is expected
	0	FM
	1	TL
	2	AT
	3	Missing value
0-08-018	SEAWINDS land/ice surface type
	1	Land is present
	2	Surface ice map indicates ice is present
	11	Ice map data not available
	12	Attenuation map data not available
0-08-019	Qualifier for following centre identifier
	1	ATS (Air Traffic Service) unit serving FIR (Flight Information Region)
	2	FIR (Flight Information Region)
	3	UIR (Upper Flight Information Region)
	4	CTA (Control Area)
	5	VAAC (Volcanic Ash Advisory Centre)
	6	MWO (Meteorological Watch Office) issuing SIGMET
	15	Missing value
0-08-021	Time significance
	1	Time series
	2	Time averaged (see Note 1)
	3	Accumulated
	4	Forecast
	5	Forecast time series
	6	Forecast time averaged
	7	Forecast accumulated
	8	Ensemble mean (see Note 2)
	9	Ensemble mean time series
	10	Ensemble mean time averaged
	11	Ensemble mean accumulated
	12	Ensemble mean forecast
	13	Ensemble mean forecast time series
	14	Ensemble mean forecast time averaged
	15	Ensemble mean forecast accumulated
	16	Analysis
	17	Start of phenomenon
	18	Radiosonde launch time
	19	Start of orbit
	20	End of orbit
	21	Time of ascending node
	22	Time of occurrence of wind shift
	23	Monitoring period
	24	Agreed time limit for report reception
	25	Nominal reporting time
	26	Time of last known position
	27	First guess
	28	Start of scan
	29	End of scan or time of ending
	30	Time of occurrence
	31	Missing value
0-08-023	First-order statistics
	2	Maximum value
	3	Minimum value
	4	Mean value
	5	Median value
	6	Modal value
	7	Mean absolute error
	9	Best estimate of standard deviation (N-1)
	10	Standard deviation (N)
	11	Harmonic mean
	12	Root-mean-square vector error
	13	Root-mean-square
	32	Vector mean
	63	Missing value
0-08-024	Difference statistics
	2	Observed minus maximum
	3	Observed minus minimum
	4	Observed minus mean
	5	Observed minus median
	6	Observed minus mode
	11	Observed minus climatology (anomaly)
	12	Observed minus analysed value
	13	Observed minus initialized analysed value
	14	Observed minus forecast value
	21	Observed minus interpolated value
	63	Missing value
0-08-025	Time difference qualifier
	0	Universal Time Coordinated (UTC) minus Local Standard Time (LST)
	1	Local Standard Time
	2	Universal Time Coordinated (UTC) minus Satellite clock
	5	Time difference from edge of processing segment
	15	Missing value
0-08-026	Matrix significance
	0	Averaging kernel matrix
	1	Correlation matrix (C)
	2	Lower triangular correlation matrix square root (L from C=LLT)
	3	Inverse of lower triangular correlation matrix square root (L-1)
	63	Missing or undefined significance
0-08-029	Surface type
	0	Open ocean or semi-enclosed sea
	1	Enclosed sea or lake
	2	Continental ice
	3	Land
	4	Low inland (below sea level)
	5	Mix of land and water
	6	Mix of land and low inland
	11	River
	12	Lake
	13	Sea
	14	Glacier
	15	Urban land
	16	Rural land
	17	Suburban land
	18	Sea ice
	255	Missing value
0-08-032	Status of operation
	0	Routine operation
	1	Event triggered by storm surge
	2	Event triggered by tsunami
	5	Maintenance testing
	15	Missing value
0-08-033	Method of derivation of percentage confidence
	1	Percentage confidence calculated using cloud fraction
	2	Percentage confidence calculated using standard deviation of temperature
	3	Percentage confidence calculated using probability of cloud contamination
	4	Percentage confidence calculated using normality of distribution
	127	Missing value
0-08-034	Temperature/salinity measurement qualifier
	0	Secondary sampling: averaged
	1	Secondary sampling: discrete
	2	Secondary sampling: mixed
	3	Near-surface sampling: averaged, pumped
	4	Near-surface sampling: averaged, unpumped
	5	Near-surface sampling: discrete, pumped
	6	Near-surface sampling: discrete, unpumped
	7	Near-surface sampling: mixed, pumped
	8	Near-surface sampling: mixed, unpumped
	15	Missing value
0-08-035	Type of monitoring exercise
	0	Global
	1	Regional
	2	National
	3	Special
	4	Bilateral
	7	Missing value
0-08-036	Type of centre or station performing monitoring
	0	WMO Secretariat
	1	WMO
	2	RSMC
	3	NMC
	4	RTH
	5	Observing site
	6	Other
	7	Missing value
0-08-039	Time significance (Aviation forecast)
	0	Issue time of forecast
	1	Time of commencement of period of the forecast
	2	Time of ending of period of the forecast
	3	Forecast time of maximum temperature
	4	Forecast time of minimum temperature
	5	Time of beginning of the forecast change
	6	Time of ending of the forecast change
	63	Missing value
0-08-040	Flight level significance
	0	High-resolution data sample
	1	Within 20 hPa of surface
	2	Pressure less than 10 hPa (i.e., 9, 8, 7, etc.) when no other reason applies
	3	Base pressure level for stability index
	4	Begin doubtful temperature, height data
	6	Begin missing relative humidity data
	7	Begin missing temperature data
	9	End doubtful temperature, height data
	11	End missing relative humidity data
	12	End missing temperature data
	13	Zero degrees Celsius crossing(s) for RADAT
	14	Standard pressure level
	15	Operator-added level
	16	Operator-deleted level
	18	Significant relative humidity level
	19	Relative humidity level selection terminated
	20	Surface level
	21	Significant temperature level
	22	Mandatory temperature level
	23	Flight termination level
	24	Tropopause(s)
	25	Aircraft report
	26	Interpolated (generated) level
	27	Mandatory wind level
	28	Significant wind level
	29	Maximum wind level
	30	Incremental wind level (fixed regional)
	31	Incremental height level (generated)
	32	Wind termination level
	33	Pressure 100 to 110 hPa, when no other reason applies
	34	Freezing level base
	35	Freezing level top
	36	Flight level base
	37	Flight level top
	38	Top of wind sounding
	39	Bottom of wind sounding
	40	Significant thermodynamic level (inversion)
	41	Significant relative humidity level (according to NCDC criteria)
	42	Significant temperature level (according to NCDC)
	43	Begin missing wind data
	44	End missing wind data
	60	Level of 80-knot isotach above jet
	61	Level of 80-knot isotach below jet
	62	Other
	63	Missing value
0-08-041	Data significance
	0	Parent site
	1	Observation site
	4	Surface observation
	5	Surface observation displacement from launch point
	6	Flight level observation
	7	Flight level termination point
	8	IFR ceiling and visibility
	9	Mountain obscuration
	10	Strong surface wind
	11	Freezing level
	12	Multiple freezing level
	13	Instrument manufacture date
	31	Missing value
0-08-042	Extended vertical sounding significance
	1	Surface
	2	Standard level
	3	Tropopause level
	4	Maximum wind level
	5	Significant temperature level
	6	Significant humidity level
	7	Significant wind level
	8	Beginning of missing temperature data
	9	End of missing temperature data
	10	Beginning of missing humidity data
	11	End of missing humidity data
	12	Beginning of missing wind data
	13	End of missing wind data
	14	Top of wind sounding
	15	Level determined by regional decision
	16	Freezing level
0-08-043	Atmospheric chemical or physical constituent type
	0	Ozone
	1	Water vapour
	2	Methane
	3	Carbon dioxide
	4	Carbon monoxide
	5	Nitrogen dioxide
	6	Nitrous oxide
	7	Formaldehyde
	8	Sulphur dioxide
	25	Particulate matter < 1.0 microns
	26	Particulate matter < 2.5 microns
	27	Particulate matter < 10 microns
	28	Aerosols (generic)
	29	Smoke (generic)
	30	Crustal material (generic dust)
	31	Volcanic ash
	255	Missing value
0-08-046	Atomspheric chemical or physical constituent type
	0	O3
	1	H2O
	2	CH4
	3	CO2
	4	CO
	5	NO2
	6	N2O
	7	HCHO
	8	SO2
	9	NH3
	10	NH4+
	11	NO
	12	O
	13	NO3
	14	HO2
	15	N2O5
	16	HONO
	17	HNO3
	18	HO2NO2
	19	H2O2
	20	H
	21	N
	22	SO42-
	23	Rn
	24	Hg(0)
	25	Hg2+
	26	Cl
	27	ClO
	28	Cl2O2
	29	HClO
	30	ClONO2
	31	ClO2
	32	Br
	33	BrO
	34	BrCl
	35	HBr
	36	HBrO
	37	BrONO2
	38	O2
	10000	OH
	10001	CH3O2
	10002	CH3O2H
	10004	CH3OH
	10005	CH3OOH
	10006	HCN
	10007	CH3CN
	10008	C2H6
	10009	C2H4
	10010	C2H2
	10011	C2H5OH
	10012	C2H5OOH
	10013	CH3C(O)OONO2
	10014	C3H8
	10015	C3H6
	10016	C4H10
	10017	C5H10
	10018	C10H16
	10019	C10H16
	10020	C10H16
	10021	C6H6
	10022	C7H8
	10023	C8H10
	10500	CH3SCH3 (DMS)
	20017	CH3CCl3
	30010	H-3
	30011	H-3o
	30012	H-3a
	30013	Be-7
	30014	Be-10
	30015	C-14
	30016	C-14CO2
	30017	C-14og
	30018	N-13
	30019	N-16
	30020	F-18
	30021	Na-22
	30022	P-32
	30023	P-33
	30024	S-35
	30025	Cl-36
	30026	K-40
	30027	Ar-41
	30028	Ca-41
	30029	Ca-45
	30030	Ti-44
	30031	Sc-46
	30032	V-48
	30033	V-49
	30034	Cr-51
	30035	Mn-52
	30036	Mn-54
	30037	Fe-55
	30038	Fe-59
	30039	Co-56
	30040	Co-57
	30041	Co-58
	30042	Co-60
	30043	Ni-59
	30044	Ni-63
	30045	Zn-65
	30046	Ga-67
	30047	Ga-68
	30048	Ge-68
	30049	Ge-69
	30050	As-73
	30051	Se-75
	30052	Se-79
	30053	Rb-81
	30054	Rb-83
	30055	Rb-84
	30056	Rb-86
	30057	Rb-87
	30058	Rb-88
	30059	Kr-85
	30060	Kr-85m
	30061	Kr-87
	30062	Kr-88
	30063	Kr-89
	30064	Sr-85
	30065	Sr-89
	30066	Sr-8990
	30067	Sr-90
	30068	Sr-91
	30069	Sr-92
	30070	Y-87
	30071	Y-88
	30072	Y-90
	30073	Y-91
	30074	Y-91m
	30075	Y-92
	30076	Y-93
	30077	Zr-89
	30078	Zr-93
	30079	Zr-95
	30080	Zr-97
	30081	Nb-93m
	30082	Nb-94
	30083	Nb-95
	30084	Nb-95m
	30085	Nb-97
	30086	Nb-97m
	30087	Mo-93
	30088	Mo-99
	30089	Tc-95m
	30090	Tc-96
	30091	Tc-99
	30092	Tc-99m
	30093	Rh-99
	30094	Rh-101
	30095	Rh-102m
	30096	Rh-103m
	30097	Rh-105
	30098	Rh-106
	30099	Pd-100
	30100	Pd-103
	30101	Pd-107
	30102	Ru-103
	30103	Ru-105
	30104	Ru-106
	30105	Ag-108m
	30106	Ag-110m
	30107	Cd-109
	30108	Cd-113m
	30109	Cd-115m
	30110	In-114m
	30111	Sn-113
	30112	Sn-119m
	30113	Sn-121m
	30114	Sn-122
	30115	Sn-123
	30116	Sn-126
	30117	Sb-124
	30118	Sb-125
	30119	Sb-126
	30120	Sb-127
	30121	Sb-129
	30122	Te-123m
	30123	Te-125m
	30124	Te-127
	30125	Te-127m
	30126	Te-129
	30127	Te-129m
	30128	Te-131m
	30129	Te-132
	30130	I-123
	30131	I-124
	30132	I-125
	30133	I-126
	30134	I-129
	30135	I-129g
	30136	I-129o
	30137	I-131
	30138	I-131g
	30139	I-131o
	30140	I-131go
	30141	I-131a
	30142	I-132
	30143	I-132g
	30144	I-132o
	30145	I-132go
	30146	I-132a
	30147	I-133
	30148	I-133g
	30149	I-133o
	30150	I-133go
	30151	I-133a
	30152	I-134
	30153	I-134g
	30154	I-134o
	30155	I-135
	30156	I-135g
	30157	I-135o
	30158	I-135go
	30159	I-135a
	30160	Xe-131m
	30161	Xe-133
	30162	Xe-133m
	30163	Xe-135
	30164	Xe-135m
	30165	Xe-137
	30166	Xe-138
	30167	Xe-sum
	30168	Cs-131
	30169	Cs-134
	30170	Cs-135
	30171	Cs-136
	30172	Cs-137
	30173	Ba-133
	30174	Ba-137m
	30175	Ba-140
	30176	Ce-139
	30177	Ce-141
	30178	Ce-143
	30179	Ce-144
	30180	La-140
	30181	La-141
	30182	Pr-143
	30183	Pr-144
	30184	Pr-144m
	30185	Sm-145
	30186	Sm-147
	30187	Sm-151
	30188	Nd-147
	30189	Pm-146
	30190	Pm-147
	30191	Pm-151
	30192	Eu-152
	30193	Eu-154
	30194	Eu-155
	30195	Gd-153
	30196	Tb-160
	30197	Ho-166m
	30198	Tm-170
	30199	Yb-169
	30200	Hf-175
	30201	Hf-181
	30202	Ta-179
	30203	Ta-182
	30204	Re-184
	30205	Ir-192
	30206	Hg-203
	30207	Tl-204
	30208	Tl-207
	30209	Tl-208
	30210	Tl-209
	30211	Bi-205
	30212	Bi-207
	30213	Bi-210
	30214	Bi-211
	30215	Bi-212
	30216	Bi-213
	30217	Bi-214
	30218	Po-208
	30219	Po-210
	30220	Po-212
	30221	Po-213
	30222	Po-214
	30223	Po-215
	30224	Po-216
	30225	Po-218
	30226	Pb-209
	30227	Pb-210
	30228	Pb-211
	30229	Pb-212
	30230	Pb-214
	30231	At-217
	30232	Rn-219
	30233	Rn-220
	30234	Rn-222
	30235	Fr-221
	30236	Fr-223
	30237	Ra-223
	30238	Ra-224
	30239	Ra-225
	30240	Ra-226
	30241	Ra-228
	30242	Ac-225
	30243	Ac-227
	30244	Ac-228
	30245	Th-227
	30246	Th-228
	30247	Th-229
	30248	Th-230
	30249	Th-231
	30250	Th-232
	30251	Th-234
	30252	Pa-231
	30253	Pa-233
	30254	Pa-234m
	30255	U-232
	30256	U-233
	30257	U-234
	30258	U-235
	30259	U-236
	30260	U-237
	30261	U-238
	30262	Pu-236
	30263	Pu-238
	30264	Pu-239
	30265	Pu-240
	30266	Pu-241
	30267	Pu-242
	30268	Pu-244
	30269	Np-237
	30270	Np-238
	30271	Np-239
	30272	Am-241
	30273	Am-242
	30274	Am-242m
	30275	Am-243
	30276	Cm-242
	30277	Cm-243
	30278	Cm-244
	30279	Cm-245
	30280	Cm-246
	30281	Cm-247
	30282	Cm-248
	30283	Cm-243244
	30284	Pu-238Am-241
	30285	Pu-239240
	30286	Bk-249
	30287	Cf-249
	30288	Cf-250
	30289	Cf-252
	30290	SumAer
	30291	SumIod
	30292	SumNG
	30293	ActGas
	30294	EquCs137
	60001	RO2
	60003	NOx
	60004	NOy
	60005	Clx
	60006	Brx
	60013	NMVOC
	60014	aNMVOC
	60015	bNMVOC
	60016	OVOC
	60017	NOx
0-08-050	Qualifier for number of missing values in calculation of statistic
	1	Pressure
	2	Temperature
	3	Extreme temperature
	4	Vapour pressure
	5	Precipitation
	6	Sunshine duration
	7	Maximum temperature
	8	Minimum temperature
	9	Wind
	15	Missing value
0-08-051	Qualifier for number of missing values in calculation of statistic
	1	Pressure
	2	Temperature
	3	Extreme temperature
	4	Vapour pressure
	5	Precipitation
	6	Sunshine duration
	7	Missing value
0-08-052	Condition for which number of days of occurrence follows
	0	Mean wind speed over a 10-minute period observed or recorded equal to or more than 10 m s-1 or 20 knots
	1	Mean wind speed over a 10-minute period observed or recorded equal to or more than 20 m s-1 or 40 knots
	2	Mean wind speed over a 10-minute period observed or recorded equal to or more than 30 m s-1 or 60 knots
	3	Maximum temperature less than 273.15 K
	4	Maximum temperature equal to or more than 298.15 K
	5	Maximum temperature equal to or more than 303.15 K
	6	Maximum temperature equal to or more than 308.15 K
	7	Maximum temperature equal to or more than 313.15 K
	8	Minimum temperature less than 273.15 K
	9	Maximum temperature equal to or more than 273.15 K
	10	Precipitation equal to or more than 1.0 kg m-2
	11	Precipitation equal to or more than 5.0 kg m-2
	12	Precipitation equal to or more than 10.0 kg m-2
	13	Precipitation equal to or more than 50.0 kg m-2
	14	Precipitation equal to or more than 100.0 kg m-2
	15	Precipitation equal to or more than 150.0 kg m-2
	16	Snow depth more than 0.00 m
	17	Snow depth more than 0.01 m
	18	Snow depth more than 0.10 m
	19	Snow depth more than 0.50 m
	20	Horizontal visibility less than 50 m
	21	Horizontal visibility less than 100 m
	22	Horizontal visibility less than 1000 m
	23	Hail
	24	Thunderstorm
	31	Missing value
0-08-053	Day of occurrence qualifier
	0	Value occurred on only one day in the month
	1	Value occurred on more than one day in the month
	3	Missing value
0-08-054	Qualifier for wind speed or wind gusts
	0	Wind speed or gust is as reported
	1	Wind speed is greater than that reported (P in METAR/TAF/SPECI)
	7	Missing value
0-08-060	Sample scanning mode significance
	1	Range
	2	Azimuth
	3	Horizontal
	4	Vertical
	5	North/South
	6	East/West
	15	Missing value
0-08-065	Sun-glint indicator
	0	No sun-glint
	1	Sun-glint
	3	Missing value
0-08-066	Semi-transparency indicator
	0	Opaque
	1	Semi-transparent
	3	Missing value
0-08-070	TOVS/ATOVS product qualifier
	2	Earth located instrument counts, calibration coefficients and housekeeping (level 1b)
	3	Earth located calibrated radiances (level 1c)
	4	Mapped to a common footprint, Earth located calibrated radiances (level 1d)
	15	Missing value
0-08-072	Pixel(s) type
	0	Mixed
	1	Clear
	2	Cloudy
	3	Probably clear
	4	Probably cloudy
	7	Missing value
0-08-074	Altimeter echo type
	0	Open ocean or semi-enclosed sea
	1	Non-ocean like
	3	Missing value
0-08-075	Ascending/descending orbit qualifier
	0	Ascending orbit
	1	Descending orbit
	3	Missing value
0-08-076	Type of band
	0	Ku
	1	C
	2	Long-wave infrared
	3	Medium-wave infrared
	4	Short-wave infrared
	5	M
	6	I
	7	Day/night
	63	Missing value
0-08-077	Radiometer sensed surface type
	0	Land
	1	Sea
	2	Coastal
	3	Open ocean or semi-enclosed sea
	4	Enclosed sea or lake
	5	Continental ice
	127	Missing value
0-08-079	Product status
	0	Normal issue
	1	Correction to a previously issued product (COR)
	2	Amendment to a previously issued product (AMD)
	3	Correction to a previously issued amended product (COR AMD)
	4	Cancellation of a previously issued product (CNL)
	5	No product available (NIL)
	6	Special report (SPECI)
	7	Corrected special report (SPECI COR)
	15	Missing or not applicable
0-08-080	Qualifier for GTSPP quality flag
	0	Total water pressure profile
	1	Total water temperature profile
	2	Total water salinity profile
	3	Total water conductivity profile
	4	Total water depth
	10	Water pressure at a level
	11	Water temperature at a level
	12	Salinity at a level
	13	Water depth at a level
	14	Sea/water current speed at a level
	15	Sea/water current direction at a level
	16	Dissolved oxygen at a level
	20	Position
	63	Missing value
0-08-081	Type of equipment
	0	Sensor
	1	Transmitter
	2	Receiver
	3	Observing platform
	63	Missing value
0-08-082	Modification of sensor height to another value
	0	Sensor height is not modified
	1	Sensor height is modified to standard level
	7	Missing value
0-08-083	Nominal value indicator
	1	Adjusted to or with respect to representative height of sensor above local ground (or deck of marine platform)
	2	Adjusted to or with respect to representative height of sensor above water surface
	3	Adjusted with respect to standard surface roughness
	4	Adjusted with respect to wind speed
	5	Adjusted with respect to temperature
	6	Adjusted with respect to pressure
	7	Adjusted with respect to humidity
	8	Adjusted with respect to evaporation
	9	Adjusted with respect to wetting losses
0-08-085	Beam identifier
	0	Fore beam
	1	Mid beam
	2	Aft beam
	7	Missing value
0-08-086	Vertical significance for NWP
	1	Model "ground" surface
	2	Standard level
	3	Tropopause level
	4	Maximum wind level
	5	Significant temperature level
	6	Significant humidity level
	7	Significant wind level
	9	Virtual station height
0-08-087	Corner position of observation
	0	Upper left
	1	Upper right
	2	Lower right
	3	Lower left
	7	Missing value
0-08-088	Map significance
	0	Top view (geographical longitude on x-axis and latitude on y-axis)
	1	North-South view (transect with geographical longitude on x-axis and vertical height on y-axis)
	2	East-West view (transect with geographical latitude on x-axis and vertical height on y-axis)
	63	Missing
0-08-091	Coordinates significance
	0	Satellite coordinates
	1	Observation coordinates
	2	Start of observation
	3	End of observation
	4	Horizontal centre of gravity of the observation
	5	Vertical centre of gravity of the observation
	6	Top of the observation
	7	Bottom of the observation
	8	Projection origin
	9	Coordinates of true scale
	255	Missing value
0-10-063	Characteristic of pressure tendency
	0	Increasing, then decreasing; atmospheric pressure the same or higher than three hours ago
	1	Increasing, then steady; or increasing, then increasing more slowly
	2	Increasing (steadily or unsteadily)
	3	Decreasing or steady, then increasing; or increasing, then increasing more rapidly
	4	Steady; atmospheric pressure the same as three hours ago
	5	Decreasing, then increasing; atmospheric pressure the same or lower than three hours ago
	6	Decreasing, then steady; or decreasing, then decreasing more slowly
	7	Decreasing (steadily or unsteadily)
	8	Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly
	15	Missing value
0-10-064	SIGMET cruising level
	0	Subsonic
	1	Transonic
	2	Supersonic
	7	Missing value
0-11-030	Extended degree of turbulence
	0	Nil
	1	Light
	2	Moderate
	3	Severe
	4	Nil
	5	Light
	6	Moderate
	7	Severe
	8	Nil
	9	Light
	10	Moderate
	11	Severe
	12	Extreme, in clear air
	13	Extreme, in cloud
	14	Extreme, cloud/clear air not specified
	15	Light, isolated moderate
	16	Light, occasional moderate
	17	Light, frequently moderate
	18	Moderate, isolated severe
	19	Moderate, occasional severe
	20	Moderate, frequently severe
	21	Severe, isolated extreme
	22	Severe, occasional extreme
	23	Severe, frequently extreme
	63	Missing value
0-11-031	Degree of turbulence
	0	Nil
	1	Light
	2	Moderate
	3	Severe
	4	Nil
	5	Light
	6	Moderate
	7	Severe
	8	Nil
	9	Light
	10	Moderate
	11	Severe
	12	Extreme, in clear air
	13	Extreme, in cloud
	14	Extreme, cloud/clear air not specified
	15	Missing value
0-11-037	Turbulence index
	0	ave < 0.1
	1	ave < 0.1
	2	0.1 =< ave < 0.2
	3	ave <0.1
	4	0.1 =< ave < 0.2
	5	0.2 =< ave < 0.3
	6	ave < 0.1
	7	0.1 =< ave < 0.2
	8	0.2 =< ave < 0.3
	9	0.3 =< ave < 0.4
	10	ave < 0.1
	11	0.1 =< ave < 0.2
	12	0.2 =< ave < 0.3
	13	0.3 =< ave < 0.4
	14	0.4 =< ave < 0.5
	15	ave < 0.1
	16	0.1 =< ave < 0.2
	17	0.2 =< ave < 0.3
	18	0.3 =< ave < 0.4
	19	0.4 =< ave < 0.5
	20	0.5 =< ave < 0.8
	21	ave < 0.1
	22	0.1 =< ave < 0.2
	23	0.2 =< ave < 0.3
	24	0.3 =< ave < 0.4
	25	0.4 =< ave < 0.5
	26	0.5 =< ave < 0.8
	27	0.8 =< ave
	28	Nil
	63	Missing value
0-11-038	Time of occurrence of peak eddy dissipation rate
	0	min < 1
	1	1 =< min < 2
	2	2 =< min < 3
	3	3 =< min < 4
	4	4 =< min < 5
	5	5 =< min < 6
	6	6 =< min < 7
	7	7 =< min < 8
	8	8 =< min < 9
	9	9 =< min < 10
	10	10 =< min < 11
	11	11 =< min < 12
	12	12 =< min < 13
	13	13 =< min < 14
	14	14 =< min < 15
	15	No timing information available
	31	Missing value
0-11-039	Extended time of occurrence of peak eddy dissipation rate
	0	min < 1
	1	1 =< min < 2
	2	2 =< min < 3
	3	3 =< min < 4
	4	4 =< min < 5
	5	5 =< min < 6
	6	6 =< min < 7
	7	7 =< min < 8
	8	8 =< min < 9
	9	9 =< min < 10
	10	10 =< min < 11
	11	11 =< min < 12
	12	12 =< min < 13
	13	13 =< min < 14
	14	14 =< min < 15
	15	As above to 59 =< min < 60
	16	As above to 59 =< min < 60
	17	As above to 59 =< min < 60
	18	As above to 59 =< min < 60
	19	As above to 59 =< min < 60
	20	As above to 59 =< min < 60
	21	As above to 59 =< min < 60
	22	As above to 59 =< min < 60
	23	As above to 59 =< min < 60
	24	As above to 59 =< min < 60
	25	As above to 59 =< min < 60
	26	As above to 59 =< min < 60
	27	As above to 59 =< min < 60
	28	As above to 59 =< min < 60
	29	As above to 59 =< min < 60
	30	As above to 59 =< min < 60
	31	As above to 59 =< min < 60
	32	As above to 59 =< min < 60
	33	As above to 59 =< min < 60
	34	As above to 59 =< min < 60
	35	As above to 59 =< min < 60
	36	As above to 59 =< min < 60
	37	As above to 59 =< min < 60
	38	As above to 59 =< min < 60
	39	As above to 59 =< min < 60
	40	As above to 59 =< min < 60
	41	As above to 59 =< min < 60
	42	As above to 59 =< min < 60
	43	As above to 59 =< min < 60
	44	As above to 59 =< min < 60
	45	As above to 59 =< min < 60
	46	As above to 59 =< min < 60
	47	As above to 59 =< min < 60
	48	As above to 59 =< min < 60
	49	As above to 59 =< min < 60
	50	As above to 59 =< min < 60
	51	As above to 59 =< min < 60
	52	As above to 59 =< min < 60
	53	As above to 59 =< min < 60
	54	As above to 59 =< min < 60
	55	As above to 59 =< min < 60
	56	As above to 59 =< min < 60
	57	As above to 59 =< min < 60
	58	As above to 59 =< min < 60
	59	As above to 59 =< min < 60
	60	No timing information available
	63	Missing value
0-13-038	Superadiabatic indicator
	0	Not superadiabatic
	1	Superadiabatic
	3	Missing value
0-13-039	Terrain type (ice/snow)
	0	Sea ice
	1	Snow on land
	7	Missing value
0-13-040	Surface flag
	0	Land
	2	Near coast
	3	Ice
	4	Possible ice
	5	Ocean
	6	Coast
	15	Missing value
0-13-041	Pasquill-Gifford stability category
	1	A
	2	A - B
	3	B
	4	B - C
	5	C
	6	D
	7	E
	8	F
	9	G
	15	Missing value
0-13-051	Frequency group, precipitation
	1	In the first quintile
	2	In the second quintile
	3	In the third quintile
	4	In the fourth quintile
	5	In the fifth quintile
	6	Greater than any value in the 30-year period
	15	Missing value
0-13-056	Character and intensity of precipitation
	0	No precipitation
	1	Light intermittent
	2	Moderate intermittent
	3	Heavy intermittent
	4	Very heavy intermittent
	5	Light continuous
	6	Moderate continuous
	7	Heavy continuous
	8	Very heavy continuous
	9	Variable - alternatively light and heavy
	15	Missing value
0-13-057	Time of beginning or end of precipitation
	0	No precipitation
	1	Within the last hour
	2	1 to 2 hours ago
	3	2 to 3 hours ago
	4	3 to 4 hours ago
	5	4 to 5 hours ago
	6	5 to 6 hours ago
	7	6 to 8 hours ago
	8	8 to 10 hours ago
	9	More than 10 hours ago
	15	Missing value
0-15-025	Type of pollutant
	0	Ozone
	11	Fine particulate matter (diameter < 2.5 microns)
	12	Fine particulate matter (diameter < 10 microns)
	15	Missing value
0-19-001	Type of synoptic feature
	0	Depression or low (extratroplcal)
	1	Tropical depression
	2	Tropical storm
	3	Severe tropical storm
	4	Typhoon
	10	Dust/sandstorm
	63	Missing value
0-19-008	Vertical extent of circulation
	2	Medium (top between 700-hPa and 400-hPa level)
	3	Deep (top above 400-hPa level)
	7	Missing value
0-19-010	Method for tracking the centre of synoptic feature
	1	Minimum value of sea level pressure
	2	Maximum value of 850 hPa relative vorticity
	15	Missing value
0-19-100	Time interval to calculate the movement of the tropical cyclone
	3	During the preceding 15 minutes
	4	During the preceding 30 minutes
	5	During the preceding 1 hour
	6	During the preceding 2 hours
	7	During the preceding 3 hours
	8	During the preceding 6 hours
	9	During a period of more than 6 hours
	10	Undetermined
	15	Missing value
0-19-101	Accuracy of the position of the centre of the tropical cyclone
	1	Eye visible on radar scope, accuracy good (within 10 km)
	2	Eye visible on radar scope, accuracy fair (within 30 km)
	3	Eye visible on radar scope, accuracy poor (within 50 km)
	4	Position of the centre within the area covered by the radar scope, determination by means of the spiral-band overlay, accuracy good (within 10 km)
	5	Position of the centre within the area covered by the radar scope, determination by means of the spiral-band overlay, accuracy fair (within 30 km)
	6	Position of the centre within the area covered by the radar scope, determination by means of the spiral-band overlay, accuracy poor (within 50 km)
	7	Position of the centre outside the area covered by the radar scope, extrapolation by means of the spiral-band overlay
	10	Accuracy undetermined
	15	Missing value
0-19-102	Shape and definition of the eye of the tropical cyclone
	0	Circular
	1	Elliptical - the minor axis is at least 3/4 the length of the major axis
	2	Elliptical - the minor axis is less than 3/4 the length of the major axis
	3	Apparent double eye
	4	Other shape
	5	Ill defined
	6	Undetermined
	7	Missing value
0-19-103	Diameter of major axis of the eye of the tropical cyclone
	0	Less than 5 km
	1	5 to less than 10 km
	2	10 to less than 15 km
	3	15 to less than 20 km
	4	20 to less than 25 km
	5	25 to less than 30 km
	6	30 to less than 35 km
	7	35 to less than 40 km
	8	40 to less than 50 km
	9	50 km and greater
	10	Undetermined
	15	Missing value
0-19-104	Change in character of the eye during the 30 minutes
	0	Eye has first become visible during the past 30 minutes
	1	No significant change in the characteristics or size of the eye
	3	Eye has become larger with no other significant change in characteristics
	4	Eye has become less distinct with no significant change in size
	5	Eye has become less distinct and decreased in size
	6	Eye has become less distinct and increased in size
	7	Eye has become more distinct with no significant change in size
	8	Eye has become more distinct and decreased in size
	9	Eye has become more distinct and increased in size
	10	Change in character and size of eye cannot be determined
	15	Missing value
0-19-105	Distance between the end of spiral band and the centre
	0	0 to less than 100 km
	1	100 to less than 200 km
	2	200 to less than 300 km
	3	300 to less than 400 km
	4	400 to less than 500 km
	5	500 to less than 600 km
	6	600 to less than 800 km
	7	800 km or more
	10	Doubtful or undetermined
	15	Missing value
0-19-107	Time interval over which the movement of the tropical cyclone has been calculated
	0	Less than 1 hour
	1	1 to less than 2 hours
	2	2 to less than 3 hours
	3	3 to less than 6 hours
	4	6 to less than 9 hours
	5	9 to less than 12 hours
	6	12 to less than 15 hours
	7	15 to less than 18 hours
	8	18 to less than 21 hours
	9	21 to less than 30 hours
	15	Missing value
0-19-108	Accuracy of geographical position of the tropical cyclone
	0	Cyclone centre within 10 km of the transmitted position
	1	Cyclone centre within 20 km of the transmitted position
	2	Cyclone centre within 50 km of the transmitted position
	3	Cyclone centre within 100 km of the transmitted position
	4	Cyclone centre within 200 km of the transmitted position
	5	Cyclone centre within 300 km of the transmitted position
	6	Cyclone centre undetermined
	7	Missing value
0-19-109	Mean diameter of the overcast cloud of the tropical cyclone
	0	Less than 1° of latitude
	1	1° to less than 2° of latitude
	2	2° to less than 3° of latitude
	3	3° to less than 4° of latitude
	4	4° to less than 5° of latitude
	5	5° to less than 6° of latitude
	6	6° to less than 7° of latitude
	7	7° to less than 8° of latitude
	8	8° to less than 9° of latitude
	9	9° of latitude or more
	10	Undetermined
	15	Missing value
0-19-110	Apparent 24-hour change in intensity of the tropical cyclone
	0	Much weakening
	1	Weakening
	2	No change
	3	Intensification
	4	Strong Intensification
	9	Not observed previously
	10	Undetermined
	15	Missing value
0-19-113	Cloud pattern type of the DT-number
	1	Curved Band
	2	Shear
	3	Eye
	4	Banding Eye
	5	Central Dense Overcast (CDO)
	6	Embedded Centre
	7	Centre Cold Cover (CCC)
	15	Missing value
0-19-117	Cloud picture type of the PT-number
	1	A (Curved Band)
	2	B (CDO)
	3	C (Shear)
	7	Missing value
0-19-119	Type of the final T-number
	1	DT-number
	2	PT-number
	3	MET-number
	7	Missing value
0-20-003	Present weather
	0	Cloud development not observed or not observable
	2	State of sky on the whole unchanged
	4	Visibility reduced by smoke, e.g. veldt or forest fires, industrial smoke or volcanic ashes
	5	Haze
	6	Widespread dust in suspension in the air, not raised by wind at or near the station at the time of observation
	7	Dust or sand raised by wind at or near the station at the time of observation, but no well-developed dust whirl(s) or sand whirl(s), and no duststorm or sandstorm seen; or, in the case of sea stations and coastal stations, blowing spray at the station
	8	Well-developed dust whirl(s) or sand whirl(s) seen at or near the station during the preceding hour or at the same time of observation, but no duststorm or sandstorm
	9	Duststorm or sandstorm within sight at the time of observation, or at the station during the preceding hour
	10	Mist
	11	Patches
	12	More or less continuous
	13	Lightning visible, no thunder heard
	14	Precipitation within sight, not reaching the ground or the surface of the sea
	15	Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station
	16	Precipitation within sight, reaching the ground or the surface of the sea, near to, but not at the station
	17	Thunderstorm, but no precipitation at the time of observation
	19	Funnel cloud(s)
	20	Drizzle (not freezing) or snow grains
	21	Rain (not freezing)
	22	Snow
	23	Rain and snow or ice pellets
	24	Freezing drizzle or freezing rain
	25	Shower(s) of rain
	26	Shower(s) of snow, or of rain and snow
	27	Shower(s) of hail*, or of rain and hail*
	28	Fog or ice fog
	29	Thunderstorm (with or without precipitation)
	30	Slight or moderate duststorm or sandstorm
	31	Slight or moderate duststorm or sandstorm
	32	Slight or moderate duststorm or sandstorm
	33	Severe duststorm or sandstorm
	34	Severe duststorm or sandstorm
	35	Severe duststorm or sandstorm
	36	Slight or moderate drifting snow
	37	Heavy drifting snow
	38	Slight or moderate blowing snow
	39	Heavy blowing snow
	40	Fog or ice fog at a distance at the time of observation, but not at the station during the preceding hour, the fog or ice fog extending to a level above that of the observer
	41	Fog or ice fog in patches
	42	Fog or ice fog, sky visible
	43	Fog or ice fog, sky invisible
	44	Fog or ice fog, sky visible
	45	Fog or ice fog, sky invisible
	46	Fog or ice fog, sky visible
	47	Fog or ice fog, sky invisible
	48	Fog, depositing rime, sky visible
	49	Fog, depositing rime, sky invisible
	50	Drizzle, not freezing, intermittent
	51	Drizzle, not freezing, continuous
	52	Drizzle, not freezing, intermittent
	53	Drizzle, not freezing, continuous
	54	Drizzle, not freezing, intermittent
	55	Drizzle, not freezing, continuous
	56	Drizzle, freezing, slight
	57	Drizzle, freezing, moderate or heavy (dense)
	58	Drizzle and rain, slight
	59	Drizzle and rain, moderate or heavy
	60	Rain, not freezing, intermittent
	61	Rain, not freezing, continuous
	62	Rain, not freezing, intermittent
	63	Rain, not freezing, continuous
	64	Rain, not freezing, intermittent
	65	Rain, not freezing, continuous
	66	Rain, freezing, slight
	67	Rain, freezing, moderate or heavy
	68	Rain or drizzle and snow, slight
	69	Rain or drizzle and snow, moderate or heavy
	76	Diamond dust (with or without fog)
	77	Snow grains (with or without fog)
	78	Isolated star-like snow crystals (with or without fog)
	79	Ice pellets
	80	Rain shower(s), slight
	81	Rain shower(s), moderate or heavy
	82	Rain shower(s), violent
	83	Shower(s) of rain and snow mixed, slight
	84	Shower(s) of rain and snow mixed, moderate or heavy
	85	Snow shower(s), slight
	86	Snow shower(s), moderate or heavy
	89	Shower(s) of hail, with or without rain or rain and snow mixed, not associated with thunder
	90	Shower(s) of hail, with or without rain or rain and snow mixed, not associated with thunder
	91	Slight rain at time of observation
	92	Moderate or heavy rain at time of observation
	93	Slight snow, or rain and snow mixed or hail* at time of observation
	94	Moderate or heavy snow, or rain and snow mixed or hail* at time of observation
	95	Thunderstorm, slight or moderate, without hail*, but with rain and/or snow at time of observation
	96	Thunderstorm, slight or moderate, with hail* at time of observation
	97	Thunderstorm, heavy, without hail*, but with rain and/or snow at time of observation
	98	Thunderstorm combined with duststorm or sandstorm at time of observation
	99	Thunderstorm, heavy, with hail* at time of observation
	100	No significant weather observed
	102	State of sky on the whole unchanged during the past hour
	104	Haze or smoke, or dust in suspension in the air, visibility equal to, or greater than, 1 km
	105	Haze or smoke, or dust in suspension in the air, visibility less than 1 km
	110	Mist
	111	Diamond dust
	112	Distant lightning
	120	Fog
	121	PRECIPITATION
	122	Drizzle (not freezing) or snow grains
	123	Rain (not freezing)
	124	Snow
	125	Freezing drizzle or freezing rain
	126	Thunderstorm (with or without precipitation)
	127	BLOWING OR DRIFTING SNOW OR SAND
	128	Blowing or drifting snow or sand, visibility equal to, or greater than, 1 km
	129	Blowing or drifting snow or sand, visibility less than 1 km
	130	FOG
	131	Fog or ice fog in patches
	132	Fog or ice fog, has become thinner during the past hour
	133	Fog or ice fog, no appreciable change during the past hour
	134	Fog or ice fog, has begun or become thicker during the past hour
	135	Fog, depositing rime
	140	PRECIPITATION
	141	Precipitation, slight or moderate
	142	Precipitation, heavy
	143	Liquid precipitation, slight or moderate
	144	Liquid precipitation, heavy
	145	Solid precipitation, slight or moderate
	146	Solid precipitation, heavy
	147	Freezing precipitation, slight or moderate
	148	Freezing precipitation, heavy
	150	DRIZZLE
	151	Drizzle, not freezing, slight
	152	Drizzle, not freezing, moderate
	153	Drizzle, not freezing, heavy
	154	Drizzle, freezing, slight
	155	Drizzle, freezing, moderate
	156	Drizzle, freezing, heavy
	157	Drizzle and rain, slight
	158	Drizzle and rain, moderate or heavy
	160	RAIN
	161	Rain, not freezing, slight
	162	Rain, not freezing, moderate
	163	Rain, not freezing, heavy
	164	Rain, freezing, slight
	165	Rain, freezing, moderate
	166	Rain, freezing, heavy
	167	Rain (or drizzle) and snow, slight
	168	Rain (or drizzle) and snow, moderate or heavy
	170	SNOW
	171	Snow, slight
	172	Snow, moderate
	173	Snow, heavy
	174	Ice pellets, slight
	175	Ice pellets, moderate
	176	Ice pellets, heavy
	177	Snow grains
	178	Ice crystals
	180	SHOWER(S) OR INTERMITTENT PRECIPITATION
	181	Rain shower(s) or intermittent rain, slight
	182	Rain shower(s) or intermittent rain, moderate
	183	Rain shower(s) or intermittent rain, heavy
	184	Rain shower(s) or intermittent rain, violent
	185	Snow shower(s) or intermittent snow, slight
	186	Snow shower(s) or intermittent snow, moderate
	187	Snow shower(s) or intermittent snow, heavy
	189	Hail
	190	THUNDERSTORM
	191	Thunderstorm, slight or moderate, with no precipitation
	192	Thunderstorm, slight or moderate, with rain showers and/or snow showers
	193	Thunderstorm, slight or moderate, with hail
	194	Thunderstorm, heavy, with no precipitation
	195	Thunderstorm, heavy, with rain showers and/or snow showers
	196	Thunderstorm, heavy, with hail
	199	Tornado
	204	Volcanic ash suspended in the air aloft
	206	Thick dust haze, visibility less than 1 km
	207	Blowing spray at the station
	208	Drifting dust (sand)
	210	Snow haze
	211	Whiteout
	213	Lightning, cloud to surface
	217	Dry thunderstorm
	219	Tornado cloud (destructive) at or within sight of the station during preceding hour or at the time of observation
	220	Deposition of volcanic ash
	221	Deposition of dust or sand
	222	Deposition of dew
	223	Deposition of wet snow
	224	Deposition of soft rime
	225	Deposition of hard rime
	226	Deposition of hoar frost
	227	Deposition of glaze
	228	Deposition of ice crust (ice slick)
	230	Duststorm or sandstorm with temperature below 0 °C
	241	Fog on sea
	243	Arctic or Antarctic sea smoke
	244	Steam fog (sea, lake or river)
	245	Steam log (land)
	246	Fog over ice or snow cover
	247	Dense fog, visibility 60-90 m
	248	Dense fog, visibility 30-60 m
	249	Dense fog, visibility less than 30 m
	259	Drizzle and snow
	278	Snow or ice crystal precipitation from a clear sky
	279	Wet snow, freezing on contact
	280	Precipitation of rain
	281	Precipitation of rain, freezing
	282	Precipitation of rain and snow mixed
	283	Precipitation of snow
	288	Precipitation of hail
	289	Precipitation of hail, with rain
	291	Precipitation of hail, with snow
	292	Shower(s) or thunderstorm over sea
	293	Shower(s) or thunderstorm over mountains
	508	No significant phenomenon to report, present and past weather omitted
	509	No observation, data not available, present and past weather omitted
	510	Present and past weather missing, but expected
	511	Missing value
0-20-004	Past weather (1)
	0	Cloud covering 1/2 or less of the sky throughout the appropriate period
	1	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period
	2	Cloud covering more than 1/2 of the sky throughout the appropriate period
	3	Sandstorm, duststorm or blowing snow
	4	Fog or ice fog or thick haze
	5	Drizzle
	6	Rain
	7	Snow, or rain and snow mixed
	8	Shower(s)
	9	Thunderstorm(s) with or without precipitation
	10	No significant weather observed
	11	VISIBILITY REDUCED (see Note)
	12	Blowing phenomena, visibility reduced
	13	FOG (see Note)
	14	PRECIPITATION (see Note)
	15	Drizzle
	16	Rain
	17	Snow or ice pellets
	18	Showers or intermittent precipitation
	19	Thunderstorm
	31	Missing value
0-20-005	Past weather (2)
	0	Cloud covering 1/2 or less of the sky throughout the appropriate period
	1	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period
	2	Cloud covering more than 1/2 of the sky throughout the appropriate period
	3	Sandstorm, duststorm or blowing snow
	4	Fog or ice fog or thick haze
	5	Drizzle
	6	Rain
	7	Snow, or rain and snow mixed
	8	Shower(s)
	9	Thunderstorm(s) with or without precipitation
	10	No significant weather observed
	11	VISIBILITY REDUCED (see Note)
	12	Blowing phenomena, visibility reduced
	13	FOG (see Note)
	14	PRECIPITATION (see Note)
	15	Drizzle
	16	Rain
	17	Snow or ice pellets
	18	Showers or intermittent precipitation
	19	Thunderstorm
	31	Missing value
0-20-006	Flight rules
	0	Low instrument flight rules - Ceiling < 500 feet and/or visibility < 1 mile
	1	Instrument flight rules - Ceiling < 1000 feet and/or visibility < 3 miles
	2	Marginal visual flight rules - 1000 feet =< Ceiling < 3000 feet and/or 3 miles =< visibility < 5 miles
	3	Visual flight rules - Ceiling >= 3000 feet and/or visibility >= 5 miles
	7	Missing value
0-20-008	Cloud distribution for aviation
	0	Sky clear
	1	Few
	2	Scattered
	3	Broken
	4	Overcast
	6	Scattered/broken
	7	Broken/overcast
	8	Isolated
	9	Isolated embedded
	10	Occasional
	11	Occasional embedded
	12	Frequent
	13	Dense
	14	Layers
	15	Obscured (OBSC)
	16	Embedded (EMBD)
	17	Frequent embedded
	31	Missing value
0-20-009	General weather indicator (TAF/METAR)
	1	NSC Nil Significant Cloud
	2	CAVOK
	3	SKC Sky Clear
	4	NSW Nil Significant Weather
	15	Missing value
0-20-011	Cloud amount
	0	0
	1	1 okta or less, but not zero
	2	2 oktas
	3	3 oktas
	4	4 oktas
	5	5 oktas
	6	6 oktas
	7	7 oktas or more, but not 8 oktas
	8	8 oktas
	9	Sky obscured by fog and/or other meteorological phenomena
	11	Scattered
	12	Broken
	13	Few
	15	Cloud cover is indiscernible for reasons other than fog or other meteorological phenomena, or observation is not made
0-20-012	Cloud type
	0	Cirrus (Ci)
	1	Cirrocumulus (Cc)
	2	Cirrostratus (Cs)
	3	Altocumulus (Ac)
	4	Altostratus (As)
	5	Nimbostratus (Ns)
	6	Stratocumulus (Sc)
	7	Stratus (St)
	8	Cumulus (Cu)
	9	Cumulonimbus (Cb)
	10	No CH clouds
	11	Cirrus fibratus, sometimes uncinus, not progressively invading the sky
	13	Cirrus spissatus cumulonimbogenitus
	17	Cirrostratus covering the whole sky
	18	Cirrostratus not progressively invading the sky and not entirely covering it
	19	Cirrocumulus alone, or Cirrocumulus predominant among the CH clouds
	20	No CM clouds
	21	Altostratus translucidus
	22	Altostratus opacus or Nimbostratus
	23	Altocumulus translucidus at a single level
	26	Altocumulus cumulogenitus (or cumulonimbogenitus)
	27	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus
	28	Altocumulus castellanus or floccus
	30	No CL clouds
	31	Cumulus humilis or Cumulus fractus other than of bad weather,* or both
	33	Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus
	34	Stratocumulus cumulogenitus
	35	Stratocumulus other than Stratocumulus cumulogenitus
	36	Stratus nebulosus or Stratus fractus other than of bad weather,* or both
	38	Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels
	39	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus
	40	CH
	41	CM
	42	CL
	59	Cloud not visible owing to darkness, fog, duststorm, sandstorm, or other analogous phenomena
	60	CH clouds invisible owing to darkness, fog, blowing dust or sand, or other similar phenomena, or because of a continuous layer of lower clouds
	61	CM clouds invisible owing to darkness, fog, blowing dust or sand, or other similar phenomena, or because of continuous layer of lower clouds
	62	CL clouds invisible owing to darkness, fog, blowing dust or sand, or other similar phenomena
	63	Missing value
0-20-017	Cloud top description
	0	Isolated cloud fragments of clouds
	1	Continuous cloud
	3	Broken cloud - large breaks
	4	Continuous cloud
	6	Broken cloud - large breaks
	7	Continuous or almost continuous waves with towering clouds above the top of the layer
	8	Groups of waves with towering clouds above the top of the layer
	9	Two or more layers at different levels
	15	Missing value
0-20-018	Tendency of runway visual range
	0	Increasing (U)
	1	Decreasing (D)
	2	No distinct change (N)
	3	Missing value
0-20-021	Type of precipitation
	1	Precipitation - unknown type
	2	Liquid precipitation not freezing
	3	Liquid freezing precipitation
	4	Drizzle
	5	Rain
	6	Solid precipitation
	7	Snow
	8	Snow grains
	9	Snow pellets
	10	Ice pellets
	11	Ice crystals
	12	Diamond dust
	14	Hail
	15	Glaze
	16	Rime
	17	Soft rime
	18	Hard rime
	19	Clear ice
	20	Wet snow
	21	Hoar frost
	22	Dew
	23	White dew
0-20-022	Character of precipitation
	0	No precipitation
	1	Continuous
	2	Intermittent
	3	Shower
	4	Not reaching ground
	5	Deposition
	15	Missing value
0-20-023	Other weather phenomena
	1	Dust/sand whirl
	3	Sandstorm
	4	Duststorm
	5	Lightning - cloud to surface
	6	Lightning - cloud to cloud
	7	Lightning - distant
	8	Thunderstorm
	9	Funnel cloud not touching surface
	10	Funnel cloud touching surface
	11	Spray
	12	Waterspout
	13	Wind shear
	14	Dust devils
0-20-024	Intensity of phenomena
	0	No phenomena
	1	Light
	2	Moderate
	3	Heavy
	4	Violent
	5	Severe
	6	Very severe
	7	Missing value
0-20-025	Obscuration
	1	Fog
	2	Ice fog
	3	Steam fog
	7	Mist
	8	Haze
	9	Smoke
	10	Volcanic ash
	11	Dust
	12	Sand
	13	Snow
	14	Cloud
	15	Precipitation
0-20-026	Character of obscuration
	0	No change
	2	Patches
	3	Partial
	4	Freezing
	5	Low drifting
	6	Blowing
	7	Increasing
	8	Decreasing
	9	In suspension in the air
	11	Dense
	12	Whiteout
	13	Drifting and blowing
	15	Missing value
0-20-027	Phenomena occurrence
	1	At time of observation
	2	In past hour
	3	In time period for past weather W1W2
	4	In time period specified
	6	Below station level
	7	At the station
	8	In the vicinity
0-20-028	Expected change in intensity
	0	No change (NC)
	1	Forecast to weaken (WKN)
	2	Forecast to intensify (INTSF)
	7	Missing value
0-20-029	Rain flag
	0	No rain
	1	Rain
	3	Missing value
0-20-032	Rate of ice accretion (estimated)
	0	Ice not building up
	1	Ice building up slowly
	2	Ice building up rapidly
	3	Ice melting or breaking up slowly
	4	Ice melting or breaking up rapidly
	7	Missing value
0-20-033	Cause of ice accretion
	1	Icing from ocean spray
	2	Icing from fog
	3	Icing from rain
0-20-034	Sea ice concentration
	0	No sea ice in sight
	1	Ship in open lead more than 1.0 nautical mile wide, or ship in fast ice with boundary beyond limit of visibility
	2	Sea ice present in concentrations less than 3/10 (3/8), open water or very open pack ice
	3	4/10 to 6/10 (3/8 to less than 6/8), open pack ice
	4	7/10 to 8/10 (6/8 to less than 7/8), close pack ice
	5	9/10 or more, but not 10/10 (7/8 to less than 8/8), very close pack ice
	6	Strips and patches of pack ice with open water between
	7	Strips and patches of close or very close pack ice with areas of lesser concentration between
	8	Fast ice with open water, very open or open pack ice to seaward of the ice boundary
	9	Fast ice with close or very close pack ice to seaward of the boundary
	14	Unable to report, because of darkness, lack of visibility, or because ship is more than 0.5 nautical mile away from ice edge
	31	Missing value
0-20-035	Amount and type of ice
	0	No ice of land origin
	1	1-5 icebergs, no growlers or bergy bits
	2	6-10 icebergs, no growlers or bergy bits
	3	11-20 icebergs, no growlers or bergy bits
	4	Up to and including 10 growlers and bergy bits - no icebergs
	5	More than 10 growlers and bergy bits - no icebergs
	6	1-5 icebergs, with growlers and bergy bits
	7	6-10 icebergs, with growlers and bergy bits
	8	11-20 icebergs, with growlers and bergy bits
	9	More than 20 icebergs, with growlers and bergy bits - a major hazard to navigation
	14	Unable to report, because of darkness, lack of visibility or because only sea ice is visible
	15	Missing value
0-20-036	Ice situation
	0	Ship in open water with floating ice in sight
	1	Ship in easily penetrable ice; conditions improving
	2	Ship in easily penetrable ice; conditions not changing
	3	Ship in easily penetrable ice; conditions worsening
	4	Ship in ice difficult to penetrate; conditions improving
	5	Ship in ice difficult to penetrate; conditions not changing
	6	Ship in ice difficult to penetrate and conditions worsening. Ice forming and floes freezing together
	7	Ship in ice difficult to penetrate and conditions worsening. Ice under slight pressure
	8	Ship in ice difficult to penetrate and conditions worsening. Ice under moderate or severe pressure
	9	Ship in ice difficult to penetrate and conditions worsening. Ship beset
	30	Unable to report, because of darkness or lack of visibility
	31	Missing value
0-20-037	Ice development
	0	New ice only (frazil ice, grease ice, slush, shuga)
	1	Nilas or ice rind, less than 10 cm thick
	2	Young ice (grey ice, grey-white ice), 10-30 cm thick
	3	Predominantly new and/or young ice with some first-year ice
	4	Predominantly thin first-year ice with some new and/or young ice
	6	Predominantly medium first-year ice (70-120 cm thick) and thick first-year ice (>120 cm thick) with some thinner (younger) first-year ice
	9	Predominantly old ice
	30	Unable to report, because of darkness, lack of visibility or because only ice of land origin is visible or because ship is more than 0.5 nautical mile away from ice edge
	31	Missing value
0-20-040	Evolution of drift snow
	0	Drift snow ended before the hour of observation
	1	Intensity diminishing
	2	No change
	3	Intensity increasing
	4	Continues, apart from interruption lasting less than 30 minutes
	5	General drift snow has become drift snow near the ground
	6	Drift snow near the ground has become general drift snow
	7	Drift snow has started again after an interruption of more than 30 minutes
	15	Missing value
0-20-041	Airframe icing
	0	No icing
	1	Light icing
	2	Light icing in cloud
	3	Light icing in precipitation
	4	Moderate icing
	5	Moderate icing in cloud
	6	Moderate icing in precipitation
	7	Severe icing
	8	Severe icing in cloud
	9	Severe icing in precipitation
	10	Trace of icing
	11	Trace of icing in cloud
	12	Trace of icing in precipitation
	15	Missing value
0-20-042	Airframe icing present
	0	No icing
	1	Icing present
	3	Missing value
0-20-045	Supercooled large droplet (SLD) conditions
	0	No SLD conditions present
	1	SLD conditions present
	3	Missing value
0-20-048	Evolution of feature
	0	Stability
	1	Diminution
	2	Intensification
	3	Unknown
	15	Missing value
0-20-050	Cloud index
	1	1st low cloud
	2	2nd low cloud
	3	3rd low cloud
	4	1st medium cloud
	5	2nd medium cloud
	6	3rd medium cloud
	7	1st high cloud
	8	2nd high cloud
	255	Missing value
0-20-055	State of sky in the tropics
	1	Cumulus of intermediate size with cloud cover less than 5/8; average cloud width is more than its vertical thickness; towers are vertical with little or no evidence of precipitation, except along slopes of elevated terrain; a general absence of middle and upper clouds
	3	Swelling Cumulus with towers having a pronounced tilt in a downwind direction; vertical cloud thickness is more than one and a half times that of its average width
	4	Swelling Cumulus with towers having a pronounced tilt in an upwind direction; vertical cloud thickness is more than one and a half times that of its average width
	10	State of sky unknown or not described by any of the above
	15	Missing value
0-20-056	Cloud phase
	0	Unknown
	1	Water
	2	Ice
	3	Mixed
	4	Clear
	7	Missing value
0-20-062	State of the ground (with or without snow)
	0	Surface of ground dry (without cracks and no appreciable amount of dust or loose sand)
	1	Surface of ground moist
	3	Flooded
	4	Surface of ground frozen
	5	Glaze on ground
	6	Loose dry dust or sand not covering ground completely
	7	Thin cover of loose dry dust or sand covering ground completely
	8	Moderate or thick cover of loose dry dust or sand covering ground completely
	9	Extremely dry with cracks
	10	Ground predominantly covered by ice
	11	Compact or wet snow (with or without ice) covering less than one half of the ground
	12	Compact or wet snow (with or without ice) covering at least one half of the ground but ground not completely covered
	13	Even layer of compact or wet snow covering ground completely
	14	Uneven layer of compact or wet snow covering ground completely
	15	Loose dry snow covering less than one half of the ground
	16	Loose dry snow covering at least one half of the ground but ground not completely covered
	17	Even layer of loose dry snow covering ground completely
	18	Uneven layer of loose dry snow covering ground completely
	19	Snow covering ground completely; deep drifts
	31	Missing value
0-20-063	Special phenomena
	1	Highest wind speed gusts greater than 11.5 m/s
	2	Highest mean wind speed greater than 17.5 m/s
	7	Visibility greater than 100 000 m
	10	Mirage - No specification
	11	Mirage - Image of distant object raised (looming)
	12	Mirage - Image of distant object raised clear above the horizon
	13	Mirage - Inverted image of distant object
	14	Mirage - Complex, multiple images of distant object (images not inverted)
	15	Mirage - Complex, multiple images of distant object (some images being inverted)
	16	Mirage - Sun or moon seen appreciably distorted
	20	Day darkness, bad, worst in direction specified
	21	Day darkness, very bad, worst in direction specified
	22	Day darkness, black, worst in direction specified
	31	Slight coloration of clouds at sunrise associated with a tropical disturbance
	32	Deep-red coloration of clouds at sunrise associated with a tropical disturbance
	33	Slight coloration of clouds at sunset associated with a tropical disturbance
	34	Deep-red coloration of clouds at sunset associated with a tropical disturbance
	35	Convergence of CH clouds at a point below 45° forming or increasing and associated with a tropical disturbance
	36	Convergence of CH clouds at a point above 45° associated with a tropical disturbance
	37	Convergence of CH clouds at a point below 45° dissolving or diminishing and associated with a tropical disturbance
	38	Convergence of CH clouds at a point above 45° associated with a tropical disturbance
	40	Hoar frost on horizontal surfaces
	41	Hoar frost on horizontal and vertical surfaces
	42	Precipitation containing sand or desert dust
	43	Precipitation containing volcanic ash
	60	Temperature steady
	62	Temperature rising, without going above 0°C
	64	Temperature rising to a value above 0°C
	65	Irregular variation, oscillations of temperature passing through 0°C
	66	Irregular variation, oscillations of temperature not passing through 0°C
	67	Variation of temperature not observed
	69	Variation of temperature unknown owing to lack of thermograph
	70	Visibility has not varied (sun* visible) towards direction specified
	71	Visibility has not varied (sun* invisible) towards direction specified
	72	Visibility has increased (sun* visible) towards direction specified
	73	Visibility has increased (sun* invisible) towards direction specified
	74	Visibility has decreased (sun* visible) towards direction specified
	75	Visibility has decreased (sun* invisible) towards direction specified
	76	Fog coming from direction specified
	77	Fog has lifted, without dissipating
	78	Fog has dispersed without regard to direction
	79	Moving patches or banks of fog
	80	Brocken spectre
	81	Rainbow
	82	Solar or lunar halo
	83	Parhelia or anthelia
	84	Sun pillar
	85	Corona
	86	Twilight glow
	87	Twilight glow on the mountains (Alpenglühen)
	88	Mirage
	89	Zodiacal light
	90	St Elmo's fire
	1023	Missing value
0-20-071	Accuracy of fix and rate of atmospherics
	0	No assessment
	1	Less than 50 km
	2	Between 50 and 200 km
	3	More than 200 km
	4	Less than 50 km
	5	Between 50 and 200 km
	6	More than 200 km
	7	Less than 50 km
	8	Between 50 and 200 km
	9	More than 200 km
	15	Missing value
0-20-085	General condition of runway
	0	Cleared (CLRD//)
	15	Missing value
0-20-086	Runway deposits
	0	Clear and dry
	1	Damp
	2	Wet with water patches
	4	Dry snow
	5	Wet snow
	6	Slush
	7	Ice
	8	Compacted or rolled snow
	9	Frozen ruts or ridges
	15	Missing or not reported (e.g. due to runway clearance in progress)
0-20-087	Runway contamination
	1	Less than 10% of runway covered
	2	11% to 25% of runway covered
	5	26% to 50% of runway covered
	9	51% to 100% of runway covered
	15	Missing or not reported (e.g. due to runway clearance in progress)
0-20-089	Runway friction coefficient
	0	0.00
	1	0.01
	2	0.02…0.88
	3	0.02…0.88
	4	0.02…0.88
	5	0.02…0.88
	6	0.02…0.88
	7	0.02…0.88
	8	0.02…0.88
	9	0.02…0.88
	10	0.02…0.88
	11	0.02…0.88
	12	0.02…0.88
	13	0.02…0.88
	14	0.02…0.88
	15	0.02…0.88
	16	0.02…0.88
	17	0.02…0.88
	18	0.02…0.88
	19	0.02…0.88
	20	0.02…0.88
	21	0.02…0.88
	22	0.02…0.88
	23	0.02…0.88
	24	0.02…0.88
	25	0.02…0.88
	26	0.02…0.88
	27	0.02…0.88
	28	0.02…0.88
	29	0.02…0.88
	30	0.02…0.88
	31	0.02…0.88
	32	0.02…0.88
	33	0.02…0.88
	34	0.02…0.88
	35	0.02…0.88
	36	0.02…0.88
	37	0.02…0.88
	38	0.02…0.88
	39	0.02…0.88
	40	0.02…0.88
	41	0.02…0.88
	42	0.02…0.88
	43	0.02…0.88
	44	0.02…0.88
	45	0.02…0.88
	46	0.02…0.88
	47	0.02…0.88
	48	0.02…0.88
	49	0.02…0.88
	50	0.02…0.88
	51	0.02…0.88
	52	0.02…0.88
	53	0.02…0.88
	54	0.02…0.88
	55	0.02…0.88
	56	0.02…0.88
	57	0.02…0.88
	58	0.02…0.88
	59	0.02…0.88
	60	0.02…0.88
	61	0.02…0.88
	62	0.02…0.88
	63	0.02…0.88
	64	0.02…0.88
	65	0.02…0.88
	66	0.02…0.88
	67	0.02…0.88
	68	0.02…0.88
	69	0.02…0.88
	70	0.02…0.88
	71	0.02…0.88
	72	0.02…0.88
	73	0.02…0.88
	74	0.02…0.88
	75	0.02…0.88
	76	0.02…0.88
	77	0.02…0.88
	78	0.02…0.88
	79	0.02…0.88
	80	0.02…0.88
	81	0.02…0.88
	82	0.02…0.88
	83	0.02…0.88
	84	0.02…0.88
	85	0.02…0.88
	86	0.02…0.88
	87	0.02…0.88
	88	0.02…0.88
	89	0.89
	90	0.90
	91	Braking action poor
	92	Braking action medium to poor
	93	Braking action medium
	94	Braking action medium to good
	95	Braking action good
	99	Unreliable
	127	Missing, not reported and/or runway not operational
0-20-090	Special clouds
	1	Nacreous clouds
	2	Noctilucent clouds
	4	Clouds from fires
	5	Clouds from volcanic eruptions
	15	Missing value
0-20-101	Locust (acridian) name
	1	Schistocerca gregaria
	2	Locusta migratoria
	3	Nomadacris septemfasciata
	4	Oedaleus senegalensis
	5	Anracridium spp
	6	Other locusts
	7	Other grasshoppers
	8	Other crickets
	9	Spodoptera exempta
	15	Missing value
0-20-102	Locust (maturity) colour
	0	Green
	1	Green or black
	2	Black
	3	Yellow and black
	4	Straw/grey
	5	Pink
	6	Dark red/brown
	7	Mixed red and yellow
	8	Yellow
	9	Other
	15	Missing value
0-20-103	Stage of development of locusts
	0	Hoppers (nymphs, larvae), stage 1
	1	Hoppers (nymphs, larvae), stage 2 or mixed 1, 2 instars (stages)
	2	Hoppers (nymphs, larvae), stage 3 or mixed 2, 3 instars
	3	Hoppers (nymphs, larvae), stage 4 or mixed 3, 4 instars
	4	Hoppers (nymphs, larvae), stage 5 or mixed 4, 5 instars
	6	Fledglings (wings too soft for sustained flight)
	7	Immature adults
	8	Mixed maturity adults
	9	Mature adults
	15	Missing value
0-20-104	Organization state of swarm or band of locusts
	0	Hoppers only, mainly in bands or clusters
	1	Winged adults in the vicinity more than 10 kilometres from point of observation
	2	Locusts in flight, a few seen at the station
	3	Locusts at the station, most of them on the ground
	4	Locusts, some on ground and others in flight at a height less than 10 metres
	5	Locusts, some on ground and others in flight at a height greater than 10 metres
	6	Locusts, most in flight at a height less than 10 metres
	7	Locusts, most in flight at a height greater than 10 metres
	15	Missing value
0-20-105	Size of swarm or band of locusts and duration of passage of swarm
	1	Area covered by isolated bands < 10 m2
	2	Area covered by isolated bands 10 - 100 m2
	3	Medium swarm or scattered adults, several visible simultaneously, duration of passage less than 1 hour ago
	4	Medium swarm or scattered adults, several visible simultaneously, duration of passage 1 to 6 hours ago
	5	Medium swarm or scattered adults, several visible simultaneously, duration of passage over 6 hours ago
	6	Large swarm or isolated adults, seen singly, duration of passage less than 1 hour ago
	7	Large swarm or isolated adults, seen singly, duration of passage 1 to 6 hours ago
	8	Large swarm or isolated adults, seen singly, duration of passage over 6 hours ago
	9	More than one swarm of locusts
	10	Size of swarm and/or duration of passage not determined owing to darkness or similar phenomena
	15	Missing value
0-20-106	Locust population density
	1	Thin density swarm (swarm visible only when near enough for individual locusts to be discerned)
	2	Medium density swarm
	3	Dense swarm (obscuring nearby features, e.g. trees)
	4	Isolated hoppers seen singly
	5	Scattered hoppers, several visible simultaneously
	15	Missing value
0-20-107	Direction of movements of locust swarm
	9	Specific direction indeterminable
	15	Missing value
0-20-108	Extent of vegetation
	0	Bare ground
	1	Dry, presence of few and isolated shrubs
	2	Sparse vegetation (sprouting)
	3	Dense vegetation (sprouting)
	4	Sparse vegetation (growing)
	5	Dense vegetation (growing)
	6	Sparse vegetation in flower
	7	Dense vegetation in flower
	15	Missing value
0-20-119	Lightning discharge polarity
	0	Not defined
	1	Positive
	2	Negative
	3	Missing value
0-20-124	Lightning stroke or flash
	0	Not defined
	1	Lightning stroke
	2	Lightning flash, by manual observation, or if equipment insensitive to stroke resolution
	3	Missing value
0-20-136	Supplementary cloud type
	0	Isolated cumulus humilis and/or cumulus mediocris of vertical development
	1	Numerous cumulus humilis and/or cumulus mediocris of vertical development
	2	Isolated cumulus congestus of vertical development
	3	Numerous cumulus congestus of vertical development
	4	Isolated cumulonimbus of vertical development
	5	Numerous cumulonimbus of vertical development
	6	Isolated cumulus and cumulonimbus of vertical development
	7	Numerous cumulus and cumulonimbus of vertical development
	11	Isolated orographic clouds, pileus, incus, forming
	12	Isolated orographic clouds, pileus, incus, not changing
	13	Isolated orographic clouds, pileus, incus, dissolving
	14	Irregular banks of orographic cloud, föhn bank, etc., forming
	15	Irregular banks of orographic cloud, föhn bank, etc., not changing
	16	Irregular banks of orographic cloud, föhn bank, etc., dissolving
	17	Compact layer of orographic cloud, föhn bank, etc., forming
	18	Compact layer of orographic cloud, föhn bank, etc., not changing
	19	Compact layer of orographic cloud, föhn bank, etc., dissolving
	21	Mountains partly covered with detached clouds (not more than half the peaks can be seen)
	25	Clouds low above the mountains, peaks partly covered by precipitation trails or clouds
	29	Mountains cannot be seen owing to darkness, fog, snowstorm, precipitation, etc.
	35	Non-persistent condensation trails
	36	Persistent condensation trails covering less than 1/8 of the sky
	37	Persistent condensation trails covering 1/8 of the sky
	38	Persistent condensation trails covering 2/8 of the sky
	39	Persistent condensation trails covering 3/8 or more of the sky
	40	No cloud or mist observed from a higher level
	41	Mist, clear above observed from a higher level
	42	Fog patches observed from a higher level
	43	Layer of slight fog observed from a higher level
	44	Layer of thick fog observed from a higher level
	45	Some isolated clouds observed from a higher level
	46	Isolated clouds and fog below observed from a higher level
	47	Many isolated clouds observed from a higher level
	48	Sea of clouds observed from a higher level
	49	Bad visibility obscuring the downward view observed from a higher level
	511	Missing value
0-20-137	Evolution of clouds
	0	No change
	1	Cumulification
	2	Slow elevation
	3	Rapid elevation
	4	Elevation and stratification
	5	Slow lowering
	6	Rapid lowering
	7	Stratification
	8	Stratification and lowering
	9	Rapid change
	15	Missing value
0-20-138	Road surface condition
	0	Dry
	1	Moist
	2	Wet
	3	Rime
	4	Snow
	5	Ice
	6	Glaze
	7	Not dry
	15	Missing value
0-21-066	Wave scatterometer product confidence data
	1	Processing equipment not working
	2	Equipment failed
	3	PRF code changed during image generation
	4	Sampling window changed during image generation
	5	Gain changed during image generation
	6	Chirp replica exceeds specified value
	7	Input data mean and standard deviation of in-phase and quadrature out of range
	8	Doppler centroid confidence > MMCC value
	9	Doppler centroid absolute value > PRF/2
	10	Doppler ambiguity confidence < MMCC value
	11	Output data mean and standard deviation =< MMCC value
0-21-067	Wind product confidence data
	1	No forebeam calculation
	2	No midbeam calculation
	3	No aftbeam calculation
	4	Forebeam arcing detected
	5	Midbeam arcing detected
	6	Aftbeam arcing detected
	7	Any beam noise content above or equal to threshold
	8	Land (any land in cell footprint)
	11	Minimum residual exceeded threshold
	12	Frame checksum error detected
0-21-068	Radar altimeter product confidence data
	1	Standard deviation of wind speed outside MMCC limit
	2	Standard deviation of significant wave height outside MMCC limit
	3	Standard deviation of altitude outside MMCC limit
	4	Mean peakiness outside MMCC limit
	5	Frame checksum error detected
	6	Height-time loop time constant correction not performed
	7	Not enough measurements (N < 10)
0-21-069	SST product confidence data
	1	12.0 µm channel present in source data
	2	11.0 µm channel present in source data
	3	3.7 µm channel present in source data
	4	1.6 µm channel present in source data
	5	Cloud identification used 1.6 µm histogram reflectance cloud test
	6	1.6 µm histogram reflectance cloud test used dynamic threshold
	7	Sun glint detected by 1.6 µm reflectance cloud test
	8	3.7 µm channel used in sea-surface temperature retrieval
	9	Sea-surface temperature derivation used daytime data (night-time if zero)
0-21-070	SST product confidence data (SADIST-2)
	1	Cell 1: nadir-only view SST used 3.7 micron channel
	2	Cell 2: nadir-only view SST used 3.7 micron channel
	3	Cell 3: nadir-only view SST used 3.7 micron channel
	4	Cell 4: nadir-only view SST used 3.7 micron channel
	5	Cell 5: nadir-only view SST used 3.7 micron channel
	6	Cell 6: nadir-only view SST used 3.7 micron channel
	7	Cell 7: nadir-only view SST used 3.7 micron channel
	8	Cell 8: nadir-only view SST used 3.7 micron channel
	9	Cell 9: nadir-only view SST used 3.7 micron channel
	10	Cell 1: dual view SST used 3.7 micron channel
	11	Cell 2: dual view SST used 3.7 micron channel
	12	Cell 3: dual view SST used 3.7 micron channel
	13	Cell 4: dual view SST used 3.7 micron channel
	14	Cell 5: dual view SST used 3.7 micron channel
	15	Cell 6: dual view SST used 3.7 micron channel
	16	Cell 7: dual view SST used 3.7 micron channel
	17	Cell 8: dual view SST used 3.7 micron channel
	18	Cell 9: dual view SST used 3.7 micron channel
	19	Nadir view contains day-time data (night if zero)
	20	Forward view contains day-time data (night if zero)
	21	Record contains contributions from instrument scans acquired when ERS platform not in yaw-steering mode
	22	Record contains contributions from instrument scans for which product confidence data show quality is poor or unknown
0-21-072	Satellite altimeter calibration status
	1	Height error correction applied instead of open loop calibration
	2	Microwave sounder used for troposphere correction
	3	AGC output correction applied instead of open loop calibration
0-21-073	Satellite altimeter instrument mode
	1	Blank data record
	2	Test
	3	Calibration (closed loop)
	4	BITE
	5	Acquisition on ice
	6	Acquisition on ocean
	7	Tracking on ice
	8	Tracking on ocean
0-21-076	Representation of intensities
	0	Linear
	1	Logarithmic (base e)
	2	Logarithmic (base 10)
	7	Missing value
0-21-109	SEAWINDS wind vector cell quality
	1	Not enough good sigma-0 available for wind retrieval
	2	Poor azimuth diversity among sigma-0 for wind retrieval
	8	Some portion of wind vector cell is over land
	9	Some portion of wind vector cell is over ice
	10	Wind retrieval not performed for wind vector cell
	11	Reported wind speed is greater than 30 m s-1
	12	Reported wind speed is less than or equal to 3 m s-1
0-21-115	SEAWINDS sigma-0 quality
	1	Sigma-0 measurement is not usable
	2	Signal to noise ratio is low
	3	Sigma-0 is negative
	4	Sigma-0 is outside of acceptable range
	5	Scatterometer pulse quality is not acceptable
	6	Sigma-0 cell location algorithm does not converge
	7	Frequency shift lies beyond the range of the x factor table
	8	Spacecraft temperature is beyond calibration coefficient range
	9	No applicable altitude records were found for this sigma-0
	10	Interpolated ephemeris data are not acceptable for this sigma-0
0-21-116	SEAWINDS sigma-0 mode
	1	Calibration/measurement pulse flag (1)
	2	Calibration/measurement pulse flag (2)
	3	Outer antenna beam
	4	Sigma-0 cell is aft of spacecraft
	5	Current mode (1)
	6	Current mode (2)
	7	Effective gate width - slice resolution (1)
	8	Effective gate width - slice resolution (2)
	9	Effective gate width - slice resolution (3)
	10	Low resolution mode - whole pulse data
	11	Scatterometer electronic subsystem B
	12	Alternate spin rate - 19.8 rpm
	13	Receiver protection on
	14	Slices per composite flag (1)
	15	Slices per composite flag (2)
	16	Slices per composite flag (3)
0-21-119	Wind scatterometer geophysical model function
	1	SASS
	2	SASS2
	3	NSCAT0
	4	NSCAT1
	5	NSCAT2
	6	QSCAT0
	7	QSCAT1
	31	CMOD1
	32	CMOD2
	33	CMOD3
	34	CMOD4
	35	CMOD5
	63	Missing value
0-21-144	Altimeter rain flag
	1	Rain
0-21-148	Trailing edge variation flag
	1	Non short scale variation
	2	Short scale variation
0-21-150	Beam co-location
	0	Data from single ground station (no co-location)
	1	Data from multiple ground station (co-located data)
	3	Missing value
0-21-155	Wind vector cell quality
	1	Not enough good sigma-0 available for wind retrieval
	2	Poor azimuth diversity among sigma-0 for wind retrieval
	3	Any beam noise content above threshold
	5	Product monitoring flag
	6	KNMI quality control fails
	7	Variational quality control fails
	8	Some portion of wind vector cell is over land
	9	Some portion of wind vector cell is over ice
	10	Wind retrieval not performed for wind vector cell
	11	Reported wind speed is greater than 30 m/s
	12	Reported wind speed is less than or equal to 3 m/s
	13	Rain flag for the wind vector cell is not usable
	14	Rain flag algorithm detects rain
	15	No meteorological background used
	16	Data are redundant
0-21-158	ASCAT Kp estimate quality
	0	Acceptable
	1	Not acceptable
	3	Missing value
0-21-159	ASCAT sigma-0 usability
	0	Good
	1	Usable
	2	Bad
	3	Missing value
0-21-169	Ice presence indicator
	0	No ice present
	1	Ice present
	3	Missing value
0-22-056	Direction of profile
	0	Upwards profile
	1	Downwards profile
	2	Horizontal
	3	Missing value
0-22-060	Lagrangian drifter drogue status
	0	Drogue is detached
	1	Drogue is attached
	2	Drogue status unknown
	7	Missing value
0-22-061	State of the sea
	0	Calm (glassy)
	1	Calm (rippled)
	2	Smooth (wavelets)
	3	Slight
	4	Moderate
	5	Rough
	6	Very rough
	7	High
	8	Very high
	9	Phenomenal
	15	Missing value
0-22-067	Instrument type for water temperature/salinity profile measurement
	1	Sippican T-4
	2	Sippican T-4
	11	Sippican T-5
	21	Sippican Fast Deep
	31	Sippican T-6
	32	Sippican T-6
	41	Sippican T-7
	42	Sippican T-7
	51	Sippican Deep Blue
	52	Sippican Deep Blue
	61	Sippican T-10
	71	Sippican T-11
	81	Sippican AXBT (300 m probes)
	201	TSK T-4
	202	TSK T-4
	211	TSK T-6
	212	TSK T-6
	221	TSK T-7
	222	TSK T-7
	231	TSK T-5
	241	TSK T-10
	251	TSK Deep Blue
	252	TSK Deep Blue
	261	TSK AXBT
	401	Sparton XBT-1
	411	Sparton XBT-3
	421	Sparton XBT-4
	431	Sparton XBT-5
	441	Sparton XBT-5DB
	451	Sparton XBT-6
	461	Sparton XBT-7
	462	Sparton XBT-7
	471	Sparton XBT-7DB
	481	Sparton XBT-10
	491	Sparton XBT-20
	501	Sparton XBT-20DB
	510	Sparton 536 AXBT
	700	Sippican XCTD Standard
	710	Sippican XCTD Deep
	720	Sippican AXCTD
	730	Sippican SXCTD
	741	TSK XCTD/XCTD-1
	742	TSK XCTD-2
	743	TSK XCTD-2F
	744	TSK XCTD-3
	745	TSK XCTD-4
	751	TSK AXCTD
	780	Sea-Bird SBE21 SEACAT Thermosalinograph
	781	Sea-Bird SBE45 MicroTSG Thermosalinograph
	800	Mechanical BT
	810	Hydrocast
	820	Thermistor chain
	825	Temperature (sonic) and pressure probes
	830	CTD
	831	CTD-P-ALACE float
	837	ARVOR_C, SBE conductivity sensor
	838	ARVOR_D, SBE conductivity sensor
	839	PROVOR–II, SBE conductivity sensor
	840	PROVOR, no conductivity sensor
	841	PROVOR, Sea-Bird conductivity sensor
	842	PROVOR, FSI conductivity sensor
	843	Polar Ocean Profiling System (POPS), PROVOR, SBE CTD
	844	Profiling float, ARVOR, Sea-Bird conductivity sensor
	845	Webb Research, no conductivity sensor
	846	Webb Research, Sea-Bird conductivity sensor
	847	Webb Research, FSI conductivity sensor
	848	APEX–EM, SBE conductivity sensor
	849	APEX_D, SBE conductivity sensor
	850	SOLO, no conductivity sensor
	851	SOLO, Sea-Bird conductivity sensor
	852	SOLO, FSI conductivity sensor
	853	Profiling float, SOLO2 (SCRIPPS), Sea-Bird conductivity sensor
	854	S2A, SBE conductivity sensor
	855	Profiling float, NINJA, no conductivity sensor
	856	Profiling float, NINJA, SBE conductivity sensor
	857	Profiling float, NINJA, FSI conductivity sensor
	858	Profiling float, NINJA, TSK conductivity sensor
	859	Profiling float, NEMO, no conductivity sensor
	860	Profiling float, NEMO, SBE conductivity sensor
	861	Profiling float, NEMO, FSI conductivity sensor
	862	SOLO_D, SBE conductivity sensor
	863	NAVIS–A, SBE conductivity sensor
	864	NINJA_D, SBE conductivity sensor
	865	NOVA, SBE conductivity sensor
	866	ALAMO, no conductivity sensor
	867	ALAMO, RBR conductivity sensor
	868	ALAMO, SBE conductivity sensor
	900	Sippican LMP-5 XBT
	901	Ice-tethered Profiler (ITP), SBE CTD
	902	Brooke Ocean Moving Vessel Profiler (MVP)
	903	Sea-Bird CTD
	904	AML Oceanographic CTD
	905	Falmouth Scientific CTD
	906	Ocean Sensors CTD
	907	Valeport CTD
	908	Oceanscience MVP
	909	IDRONAUT CTD
	910	Sea-Bird SBE 38
	995	Instrument attached to marine mammals
	996	Instrument attached to animals other than marine mammals
	1023	Missing value
0-22-068	Water temperature profile recorder types
	1	Sippican Strip Chart Recorder
	2	Sippican MK2A/SSQ-61
	3	Sippican MK-9
	4	Sippican AN/BHQ-7/MK8
	5	Sippican MK-12
	6	Sippican MK-21
	7	Sippican MK-8 Linear Recorder
	8	Sippican MK-10
	10	Sparton SOC BT/SV Processor Model 100
	11	Lockheed-Sanders Model OL5005
	20	ARGOS XBT-ST
	21	CLS-ARGOS/Protecno XBT-ST Model-1
	22	CLS-ARGOS/Protecno XBT-ST Model-2
	30	BATHY Systems SA-810
	31	Scripps Metrobyte Controller
	32	Murayama Denki Z-60-16 III
	33	Murayama Denki Z-60-16 II
	34	Protecno ETSM2
	35	Nautilus Marine Service NMS-XBT
	40	TSK MK-2A
	41	TSK MK-2S
	42	TSK MK-30
	43	TSK MK-30N
	45	TSK MK-100
	46	TSK MK-130 Compatible recorder for both XBT and XCTD
	47	TSK MK-130A XCTD recorder
	48	TSK AXBT RECEIVER MK-300
	49	TSK MK-150/MK-150N Compatible recorder for both XBT and XCTD
	50	JMA ASTOS
	60	ARGOS communications, sampling on up transit
	61	ARGOS communications, sampling on down transit
	62	Orbcomm communications, sampling on up transit
	63	Orbcomm communications, sampling on down transit
	64	Iridium communications, sampling on up transit
	65	Iridium communications, sampling on down transit
	70	CSIRO Devil-1 XBT acquisition system
	71	CSIRO Devil-2 XBT acquisition system
	72	TURO/CSIRO Quoll XBT acquisition system
	80	Applied Microsystems Ltd., MICRO-SVT&P
	81	Sea Mammal Research Unit, Univ. St. Andrews, UK, uncorrected salinity from a sea mammal mounted instrument
	82	Sea Mammal Research Unit, Univ. St. Andrews, UK, corrected salinity from a sea mammal mounted instrument
	99	Unknown
	127	Missing value
0-22-120	Tide station automated water level check
	0	Good data
	1	Maximum (high) water level limit exceeded
	2	Minimum (low) water level limit exceeded
	3	Rate of change limit for water level exceeded
	4	Flat limit for water level exceeded
	5	Observed minus predicted water level value limit exceeded
	6	Observed value from primary water level sensor minus backup water level sensor
	7	Value exceeded specified tolerance from expected value
	8	Water level QA parameter (sigmas and/or outliers) limits exceeded
	9	Sea temperature outside of expected range
	10	Multiple QC checks (above) failed
	11	No automated water level checks performed
	31	Missing value
0-22-121	Tide station manual water level check
	0	Operational
	1	Possible clogging problem or otherwise degraded water level data
	2	Possible datum shift
	3	Unknown status of water level sensor
	4	Suspected or known sea temperature sensor problem
	5	Multiple possible problems (above)
	6	Bad data - DO NOT DISSEMINATE!
	7	No manual water level checks performed
	31	Missing value
0-22-122	Tide station automated meteorological data check
	2	Wind speed outside of expected range
	3	Barometric pressure outside of expected range
	4	Air temperature outside of expected range
	5	Multiple sensors failed QC checks
	6	No automated meteorological data checks performed
	31	Missing value
0-22-123	Tide station manual meteorological data check
	0	Operational
	1	Suspected or known problem with wind sensor
	2	Suspected or known problem with barometric pressure sensor
	3	Suspected or known problem with air temperature sensor
	5	Suspected or known problems with multiple sensors
	6	Bad data - DO NOT DISSEMINATE!
	7	No manual meteorological data checks performed
	31	Missing value
0-22-178	XBT/XCTD launcher type
	0	Unknown
	1	LM-2A Deck-mounted
	2	LM-3A Hand-Held
	3	LM-4A Thru-Hull
	10	AL-12 TSK Autolauncher (up to 12 probes)
	20	SIO XBT Autolauncher (up to 6 probes)
	30	AOML XBT V6 Autolauncher (up to 6 Deep Blue probes)
	31	AOML XBT V8.0 Autolauncher (up to 8 Deep Blue probes)
	32	AOML XBT V8.1 Autolauncher (up to 8 Deep Blue and Fast Deep probes)
	90	CSIRO Devil Autolauncher
	100	MFSTEP Autolauncher (Mediterranean)
	255	Missing value
0-23-001	Accident early notification - article applicable
	1	Articles 1 and 2
	2	Article 3
	3	Article 5.2
	7	Missing value
0-23-002	Activity or facility involved in incident
	1	Nuclear reactor on ground
	2	Nuclear reactor at sea
	3	Nuclear reactor in space
	4	Nuclear fuel facility
	5	Radioactive waste management facility
	6	Transport of nuclear fuel or radioactive waste
	7	Storage of nuclear fuel or radioactive waste
	8	Manufacture of radio-isotopes
	9	Use of radio-isotopes
	10	Storage of radio-isotopes
	11	Disposal of radio-isotopes
	12	Transport of radio-isotopes
	13	Use of radio-isotopes for power generation
	30	Other
	31	Missing value
0-23-003	Type of release
	0	No release
	1	Release to atmosphere
	2	Release to water
	3	Release to both atmosphere and water
	4	Expected release to atmosphere
	5	Expected release to water
	6	Expected release to both atmosphere and water
	7	Missing value
0-23-004	Countermeasures taken near border
	0	No countermeasures
	1	Evacuation
	2	Sheltering
	3	Prophylaxis
	4	Water
	7	Missing value
0-23-005	Cause of incident
	0	Incident State does not understand what happened
	1	Incident State knows the cause of the incident
	3	Missing value
0-23-006	Incident situation
	0	No improvement
	1	Unstable
	2	No deterioration
	3	Improving
	4	Stable
	5	Deteriorating
	7	Missing value
0-23-007	Characteristics of release
	0	No release
	1	Release has stopped
	2	Release
	3	Release is continuing
	7	Missing value
0-23-008	State of current release
	0	Gaseous
	1	Particulate
	2	Mixture of gaseous and particulate
	3	Missing value
0-23-009	State of expected release
	0	Gaseous
	1	Particulate
	2	Mixture of gaseous and particulate
	3	Missing value
0-23-016	Possibility of significant chemical toxic health effect
	0	No significant chemical toxic health effect
	1	Significant chemical toxic health effect possible
	3	Missing value
0-23-018	Release behaviour over time
	0	Release no longer occurring
	1	Release still occurring
	2	Release expected to increase in next six hours
	3	Release expected to remain constant in next six hours
	4	Release expected to decrease in next six hours
	7	Missing value
0-23-031	Possibility that plume will encounter precipitation in State in which incident occurred
	0	Plume will not encounter rain in incident State
	1	Plume will encounter rain in incident State
	3	Missing value
0-23-032	Plume will encounter change in wind direction and/or speed flag
	0	No significant change expected within the next six hours
	1	Anticipated significant change expected within the next six hours
	3	Missing value
0-24-003	Composition of release
	0	Noble gases
	1	Iodines
	2	Caesiums
	3	Transuranics
	31	Missing value
0-25-004	Echo processing
	0	Incoherent
	1	Coherent (Doppler)
	3	Missing value
0-25-005	Echo integration
	0	Logarithm - 2.5 dB
	1	Linear
	2	Special
	3	Missing value
0-25-006	Z to R conversion
	0	ZH to R conversion
	1	(ZH, ZDR) to (NO, DO) to R
	2	(Z (F1), Z (F2)) to attenuation to R
	6	Other
	7	Missing value
0-25-009	Calibration method
	1	None
	2	Calibration target or signal
	3	Against raingauges
	4	Against other Instruments (disdrometer - attenuation)
0-25-010	Clutter treatment
	0	None
	1	Map
	2	Insertion of higher elevation data and map
	3	Analysis of the fluctuating logarithm signal (clutter detection)
	4	Extraction of the fluctuating part of linear signal (clutter suppression)
	5	Clutter suppression - Doppler
	6	Multiparameter analysis
	15	Missing value
0-25-011	Ground occultation correction (screening)
	0	None
	1	Map of correction factors
	2	Interpolation (azimuth or elevation)
	3	Missing value
0-25-012	Range attenuation correction
	0	Hardware
	1	Software
	2	Hardware and software
	3	Missing value
0-25-013	Bright-band correction
	1	Bright-band correction
0-25-015	Radome attenuation correction
	1	Radome attenuation correction
0-25-017	Precipitation attenuation correction
	1	Precipitation attenuation correction
0-25-020	Mean speed estimation
	0	FFT (fast Fourier transform)
	1	PPP (pulse-pair processing)
	2	VPC (vector-phase change)
	3	Missing value
0-25-021	Wind computation enhancement
	1	Simple average
	2	Consensus average
	3	Median check
	4	Vertical consistency check
	5	Other
0-25-022	GHRSST* rejection flag
	1	Unprocessed
	2	Land suspected
	3	Wind speed too large
	4	Ice detected
	5	Rain detected (Microwave retrievals only)
	6	Cloudy detected (Infra-red retrievals only)
	7	Cosmetic value
	8	SST out of range
0-25-023	GHRSST confidence flag
	1	Default confidence value has been used
	2	Default bias and standard deviation have been used
	3	Sun glint suspected
	4	Sea ice retrieval for microwave data
	5	High wind speed retrieval
	6	Inaccurate SST due to low SST (< 285K) (Only applies to the TMI instrument)
	7	Relaxed rain contamination suspected
	8	Potential side lobe contamination
0-25-024	GHRSST data quality
	0	Unprocessed infrared retrieval
	1	Cloudy retrievals
	2	Bad: Data that are probably contaminated by cloud
	3	Suspect data
	4	Acceptable data
	5	Excellent data
	6	Cool skin suspected
	10	Unprocessed microwave retrieval
	11	Questionable microwave retrieval that may be contaminated
	12	Acceptable microwave retrieval
	13	High probability of diurnal variability
	15	Missing value
0-25-029	Calibration method
	2	Calibration target or signal
	3	Against raingauges
	4	Against other instruments (disdrometer - attenuation)
0-25-030	Running mean sea-surface temperature usage
	2	Running mean sea-surface temperature used as predictor
	3	Missing value
0-25-031	NWP-generated vertical profile thinning method
	2	Native model levels are present only if they are significant levels as per regulations B/C 25 for conventional TEMP soundings
	3	A predefined subset of native model levels is present
	7	Missing value
0-25-032	Wind profiler mode information
	1	Data from low mode
	2	Data from high mode
	3	Missing value
0-25-033	Wind profiler submode information
	0	Wind profiler operating in submode A
	1	Wind profiler operating in submode B
	3	Missing value
0-25-034	Wind profiler quality control test results
	1	Test A performed and failed
	2	Test B performed and failed
	3	Test results inconclusive
0-25-035	Decision method for polarity
	0	Not defined
	1	Individual voltage deflection
	2	Current based, above a threshold
	3	Voltage based, above a threshold
	4	Consensus of sensors, current above a threshold
	5	Consensus of sensors, voltage above a threshold
	7	Missing value
0-25-036	Atmospherics location method
	0	Network of several direction-finders operating on the same individual atmospherics
	1	Network of several arrival-time stations operating on the same individual atmospherics
	6	Single station range bearing technique
	15	Missing value
0-25-040	CO2 wind product derivation
	0	Non-specific mode
	1	First guess data
	2	Cloud data
	3	Average vector data
	4	Primary data
	5	Guess data
	6	Vector data
	7	Tracer data; this image
	8	Tracer data to next image
	15	Missing value
0-25-041	Moving platform direction reporting method
	3	Missing value
0-25-042	Moving platform speed reporting method
	3	Missing value
0-25-045	HIRS channel combination
	1	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	2	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	3	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	4	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	5	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	6	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	7	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	8	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	9	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	10	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	11	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	12	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	13	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	14	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	15	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	16	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	17	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	18	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	19	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	20	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
0-25-046	MSU channel combination
	1	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	2	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	3	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	4	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
0-25-047	SSU channel combination
	1	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present; if bit position is set to 0, then channel is not present
	2	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present; if bit position is set to 0, then channel is not present
	3	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present; if bit position is set to 0, then channel is not present
0-25-048	AMSU-A channel combination
	1	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	2	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	3	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	4	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	5	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	6	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	7	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	8	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	9	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	10	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	11	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	12	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	13	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	14	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	15	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
0-25-049	AMSU-B channel combination
	1	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	2	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	3	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	4	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	5	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
0-25-051	AVHRR channel combination
	1	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	2	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	3	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	4	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	5	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
	6	Beginning with first bit position (high order bit), if bit position is set to 1, then channel is present, if bit position is set to 0, then channel is not present
0-25-053	Observation quality
	1	Good
	2	Redundant
	3	Questionable
	4	Bad
	5	Experimental
	6	Precipitating
0-25-063	Central processor or system identifier
	0	Not defined
	1	Main processor
	2	Backup processor
	255	Missing value
0-25-069	Flight level pressure corrections
	1	Smoothed
	2	Baseline adjusted
	3	Normalized time interval
	4	Outlier checked
	5	Plausibility checked
	6	Consistency checked
	7	Interpolated
0-25-086	Depth correction indicator
	0	Depths are not corrected
	1	Depths are corrected
	3	Missing value
0-25-090	Orbit state flag
	0	Orbit computed during a manoeuvre
	1	Adjusted mission operations orbit
	2	Extrapolated mission operations orbit
	3	Adjusted (preliminary/precise) orbit
	4	(Preliminary/precise) orbit is estimated during a manoeuvre period
	5	(Preliminary/precise) orbit is interpolated over a tracking data gap
	6	(Preliminary/precise) orbit is extrapolated for a duration less than 1 day
	7	(Preliminary/precise) orbit is extrapolated for a duration that ranges from 1 day to 2 days
	8	(Preliminary/precise) orbit is extrapolated for a duration larger than 2 days, or that the orbit is extrapolated just after a manoeuvre
	9	DORIS* DIODE** navigator orbit
	15	Missing value
0-25-093	RASS computation correction
	1	No correction
	2	Vertical velocity correction
0-25-095	Altimeter state flag
	1	Altimeter operating (0 if nominal, 1 if backup)
0-25-096	Radiometer state flag
	1	Mode indicator (0 if mode 2, 1 if mode 1)
	2	Mode 1 calibration sequence indicator (0 if normal data taking either mode 1 or 2, 1 if mode 1 calibration sequence) Bits 3 and 4 indicate active 23.8 GHz channel(s):
	3	Channel 2 (0 if on, 1 if off)
	4	Channel 3 (0 if on, 1 if off)
0-25-097	Three-dimensional error estimate of the navigator orbit
	0	Ranges between 0 and 30 cm
	1	Ranges between 30 and 60 cm
	2	Ranges between 60 and 90 cm
	3	Ranges between 90 and 120 cm
	4	Ranges between 120 and 150 cm
	5	Ranges between 150 and 180 cm
	6	Ranges between 180 and 210 cm
	7	Ranges between 210 and 240 cm
	8	Ranges between 240 and 270 cm
	9	Ranges larger than 270 cm
	15	Missing value
0-25-098	Altimeter data quality flag
	1	Ku band range
	2	C band range
	3	Ku band SWH*
	4	C band SWH*
	5	Ku band backscatter coefficient
	6	C band backscatter coefficient
	7	Off nadir angle from Ku band waveform parameters
	8	Off nadir angle from platform
0-25-099	Altimeter correction quality flag
	1	Ku band range instrumental correction
	2	C band range instrumental correction
	3	Ku band SWH* instrumental correction
	4	C band SWH* instrumental correction
	5	Ku band backscatter coefficient instrumental correction
	6	C band backscatter coefficient instrumental correction
0-25-110	Image processing summary
	1	Raw data analysis used for raw data correction. Correction done using default parameters
	2	Raw data analysis used for raw data correction. Correction done using raw data analysis results
	3	Antenna elevation pattern correction applied
	4	Nominal chirp replica used
	5	Reconstructed chirp used
	6	Slant range to ground range conversion applied
0-25-112	Band specific altimeter data quality flag
	1	Band specific range
	2	Band specific significant wave height
	3	Band specific backscatter coefficient
	4	Off nadir angle from band specific waveform parameters
	5	Off nadir angle from platform
0-25-113	Band specific altimeter correction quality flag
	1	Band specific range instrumental correction
	2	Band specific significant wave height instrumental correction
	3	Band specific backscatter coefficient instrumental correction
0-25-120	RA2-L2-processing flag
	0	Percentage of DSRs* free of processing errors during Level 2 processing is greater than the acceptable threshold
	1	Percentage of DSRs free of processing errors during Level 2 processing is less than the acceptable threshold
	3	Missing value
0-25-122	Hardware configuration for RF
	0	Hardware configuration for RF is A
	1	Hardware configuration for RF is B
	3	Missing value
0-25-123	Hardware configuration for HPA
	0	Hardware configuration for HPA is A
	1	Hardware configuration for HPA is B
	3	Missing value
0-25-124	MWR-L2-processing flag
	0	Percentage of DSRs** free of processing errors during Level 2 processing is greater than the acceptable threshold
	1	Percentage of DSRs** free of processing errors during Level 2 processing is less than the acceptable threshold
	3	Missing value
0-25-150	Method of tropical cyclone intensity analysis using satellite data
	1	The Dvorak's VIS (VISual imagery) intensity analysis
	2	The Dvorak's EIR (Enhanced InfraRed imagery) intensity analysis
	15	Missing value
0-25-174	SMOS information flag
	1	Pixel is affected by RFI effects
	2	Pixel is located in the hexagonal Alias direction centred on Sun alias
	3	Pixel is close to the border delimiting the extended Alias free zone
	4	Pixel is inside the extended Alias free zone
	5	Pixel is inside the exclusive of Alias free zone
	6	Pixel is located in a zone where a Moon Alias was reconstructed
	7	Pixel is located in a zone where Sun reflection has been detected
	8	Pixel is located in a zone where Sun Alias was reconstructed
	9	Flat target transformation has been performed during image reconstruction of this pixel
	10	Scene has been combined with an adjustment scene in opposite polarization during image reconstruction to account for cross-polarization leakage
	11	Direct Moon correction has been performed during image reconstruction of this pixel
	12	Reflected Sun correction has been performed during image reconstruction of this pixel
	13	Direct Sun correction has been performed during image reconstruction of this image
0-25-181	L2 processing flag
	0	OK
	1	Percentage of L2b records free of processing errors is less than acceptable threshold
	2	Missing value
0-25-182	L1 processing flag
	0	OK
	1	Percentage of L1b records free of processing errors is less than acceptable threshold
	2	Missing value
0-25-184	L2 product status
	0	OK
	1	Product as a duration shorter than the input product
	2	Missing value
0-25-185	Encryption method
	0	AES 256
	255	Missing value
0-25-187	Confidence flag
	0	Valid
	1	Invalid
	15	Missing value
0-25-188	Method for reducing pressure to sea level
	0	Pressure adjusted to mean sea level following WMO-No. 8 for low level (< 50 m) stations
	1	Pressure adjusted to mean sea level following WMO-No. 8 for stations below 750 m
	2	Pressure adjusted to sea level following national practice
	3	Pressure adjusted to local water level following national practice
	4	Pressure not corrected for height
	15	Missing value
0-26-010	Hours included
	1	0100 included
	2	0200 included
	3	0300 included
	4	0400 included
	5	0500 included
	6	0600 included
	7	0700 included
	8	0800 included
	9	0900 included
	10	1000 included
	11	1100 included
	12	1200 included
	13	1300 included
	14	1400 included
	15	1500 included
	16	1600 included
	17	1700 included
	18	1800 included
	19	1900 included
	20	2000 included
	21	2100 included
	22	2200 included
	23	2300 included
	24	2400 included
	25	Unknown mixture of hours
0-29-001	Projection type
	0	Gnomonic projection
	1	Polar stereographic projection
	2	Lambert's conformal conic projection
	3	Mercator's projection
	4	Scanning Cone (radar)*
	6	No projection
	7	Missing value
0-29-002	Coordinate grid type
	0	Cartesian
	1	Polar
	2	Other
	7	Missing value
0-30-031	Picture type
	0	PPI
	1	Composite
	2	CAPPl
	3	Vertical section
	4	Alphanumeric data
	5	Map of subject clutter
	6	Map
	7	Test picture
	8	Comments
	9	Map of ground occultation
	10	Map of radar beam height
	14	Other
	15	Missing value
0-30-032	Combination with other data
	1	Map
	2	Satellite IR
	3	Satellite VIS
	4	Satellite WV
	5	Satellite multispectral
	6	Synoptic observations
	7	Forecast parameters
	8	Lightning data
	15	Other data
0-31-021	Associated field significance
	1	1-bit indicator of quality
	2	2-bit indicator of quality
	6	4-bit indicator of quality control class according to GTSPP
	7	Percentage confidence
	21	1-bit indicator of correction
	63	Missing value
0-31-031	Data present indicator
	1	
0-33-002	Quality information
	0	Data not suspect
	1	Data suspect
	3	Quality information not given
0-33-003	Quality information
	0	Data not suspect
	1	Data slightly suspect
	2	Data highly suspect
	3	Data considered unfit for use
	7	Quality information not given
0-33-005	Quality information (AWS data)
	1	No automated meteorological data checks performed
	2	Pressure data suspect
	3	Wind data suspect
	4	Air temperature data suspect
	5	Wet-bulb temperature data suspect
	6	Humidity data suspect
	7	Ground temperature data suspect
	8	Soil temperature (depth 1) data suspect
	9	Soil temperature (depth 2) data suspect
	10	Soil temperature (depth 3) data suspect
	11	Soil temperature (depth 4) data suspect
	12	Soil temperature (depth 5) data suspect
	13	Cloud data suspect
	14	Visibility data suspect
	15	Present weather data suspect
	16	Lightning data suspect
	17	Ice deposit data suspect
	18	Precipitation data suspect
	19	State of ground data suspect
	20	Snow data suspect
	21	Water content data suspect
	22	Evaporation/evapotranspiration data suspect
	23	Sunshine data suspect
0-33-006	Internal measurement status information (AWS)
	0	Self-check OK
	1	At least one warning active, no alarms
	2	At least one alarm active
	3	Sensor failure
	7	Missing value
0-33-015	Data quality-check indicator
	1	Missing data check
	3	Data plausibility check (above limits)
	4	Data plausibility check (below limits)
	5	Superadiabatic lapse rate check
	6	Limiting angles check
	7	Ascension rate check
	8	Excessive change from previous flight
	10	Wind speed check
	11	Wind direction check
	12	Dependency check
	13	Data valid but modified
	14	Data outlier check
	63	Missing value
0-33-020	Quality control indication of following value
	0	Good
	1	Inconsistent
	2	Doubtful
	3	Wrong
	4	Not checked
	5	Has been changed
	6	Estimated
	7	Missing value
0-33-021	Quality of following value
	0	Within limits
	1	Outside limits
	3	Missing value
0-33-022	Quality of buoy satellite transmission
	0	Good (several identical reports have been received)
	1	Dubious (no identical reports have been received)
	3	Missing value
0-33-023	Quality of buoy location
	0	Reliable (location was made over two satellite passes)
	1	Latest known (no location over the corresponding pass)
	2	Dubious (location made over one pass only; a second solution is possible in 5 per cent of the cases)
	3	Missing value
0-33-024	Station elevation quality mark (for mobile stations)
	1	Excellent - within 3 metres
	2	Good - within 10 metres
	3	Fair - within 20 metres
	4	Poor - more than 20 metres
	5	Excellent - within 10 feet
	6	Good - within 30 feet
	7	Fair - within 60 feet
	8	Poor - more than 60 feet
	15	Missing value
0-33-025	ACARS interpolated values indicator
	0	Time interpolated, latitude and longitude reported
	1	Time reported, latitude and longitude interpolated
	2	Time, latitude, and longitude interpolated
	3	Time, latitude, and longitude reported
	7	Missing value
0-33-026	Moisture quality
	0	Normal operations - measurement mode
	1	Normal operations - non-measurement mode
	3	Humidity element is wet
	4	Humidity element contaminated
	5	Heater fail
	6	Heater fail and wet/contaminated humidity element
	7	At least one of the input parameters used in the calculation of mixing ratio is invalid
	8	Numeric error
	10	Calculated RH > 100%
	11	Input laser power too low
	12	Probe WV temperature out of range
	13	Probe WV pressure out of range
	14	Spectral line out of range
	15	No laser output
	63	Missing value
0-33-027	Location quality class (range of radius of 66 % confidence)
	0	Radius >= 1500 m
	1	500 m =< Radius <1500 m
	2	250 m =< Radius < 500 m
	3	Radius < 250 m
	4	=< 100 m
	7	Missing value
0-33-028	Snapshot overall quality
	1	Nominal
	2	Degraded by SW error; any error reported by the algorithms
	3	Degraded by instrument error
	4	Degraded by corrupted /missing ADF
	7	Missing value
0-33-030	Scan line status flags for ATOVS
	1	Do not use scan for product generation
	2	Time sequence error detected with this scan
	3	Data gap precedes this scan
	4	No calibration
	5	No Earth location
	6	First good time following a clock update
	7	Instrument status changed with this scan
0-33-031	Scan line quality flags for ATOVS
	1	Time field is bad but can probably be inferred from the previous good time
	2	Time field is bad and cannot be inferred from the previous good time
	3	This record starts a sequence that is inconsistent with previous times (i.e. there is a time discontinuity). This may or may not be associated with a spacecraft clock update (see scan line status flags for ATOVS)
	4	Start of a sequence that apparently repeats scan times that have been previously accepted
	5	Scan line was not calibrated because of bad time
	6	Scan line was calibrated using fewer than the preferred number of scan lines because of proximity to start or end of data or to a data gap
	7	Scan line was not calibrated because of bad or insufficient PRT data
	8	Scan line was calibrated but with marginal PRT data
	9	Some uncalibrated channels on this scan
	10	Uncalibrated due to instrument mode
	11	Questionable calibration because of antenna position error of space view
	12	Questionable calibration because of antenna position error of black body
	13	Not Earth located because of bad time
	14	Earth location questionable because of questionable time code (see time problem code bits)
	15	Earth location questionable - only marginal agreement with reasonableness check
	16	Earth location questionable - fails reasonableness check
	17	Earth location questionable because of antenna position check
	18	Scan line calibration cold black body
	19	Scan line calibration warm black body
	20	Scan line calibration space view
	21	Earth view
0-33-032	Channel quality flags for ATOVS
	1	No good blackbody counts for scan line
	2	No good space view counts for this line
	3	No good PRTs for this line
	4	Some bad blackbody view counts for this line
	5	Some bad space view counts for this line
	6	Some bad PRT temps on this line
	7	Quality for this scan is reduced
0-33-033	Field of view quality flags for ATOVS
	1	Set if secondary calibration used
	23	Suspect
0-33-035	Manual/automatic quality control
	15	Missing value
0-33-037	Wind correlation error
	1	u departure from guess
	2	v departure from guess
	3	u and v departure from guess
	4	u acceleration
	5	v acceleration
	6	u and v acceleration
	7	Possible land feature
	8	u acceleration and possible land feature
	9	v acceleration and possible land feature
	10	u and v acceleration and possible land feature
	11	Bad wind guess
	12	Correlation failure
	13	Search box off edge of area
	14	Target box off edge of area
	15	Pixel brightness out of bounds (noisy line)
	16	Target outside of latitude/longitude box
	17	Target outside of pressure minimum/maximum
	18	Autoeditor flagged slow vector
	19	Autoeditor flagged vectors
0-33-038	Quality flags for ground-based GNSS data
	1	Total zenith delay quality is considered poor
	2	GALILEO satellites used
	3	GLONASS satellites used
	4	GPS satellites used
	5	Meteorological data applied
	6	Atmospheric loading correction applied
	7	Ocean tide loading applied
	8	Climate quality data processing
	9	Near-real time data processing
0-33-039	Quality flags for radio occultation data
	1	Non-nominal quality
	2	Offline product
	3	Ascending occultation flag
	4	Excess phase processing non-nominal
	5	Bending angle processing non-nominal
	6	Refractivity processing non-nominal
	7	Meteorological processing non-nominal
	14	Background profile non-nominal
	15	Background (i.e. not retrieved) profile present
0-33-041	Attribute of following value
	0	The following value is the true value
	1	The following value is higher than the true value (the measurement hit the lower limit of the instrument)
	2	The following value is lower than the true value (the measurement hit the higher limit of the instrument)
	3	Missing value
0-33-042	Type of limit represented by following value
	0	Exclusive lower limit (>)
	1	Inclusive lower limit (>=)
	2	Exclusive upper limit (<)
	3	Inclusive upper limit (=<)
	7	Missing value
0-33-043	AST confidence
	3	Nadir view contains day time data
	4	Forward view contains day time data
0-33-044	ASAR quality information
	1	Input data mean outside nominal range flag
	2	Input data standard deviation outside nominal range flag
	3	Number of input data gaps > threshold value
	4	Percentage of missing lines > threshold value
	5	Doppler centroid uncertain. Confidence measure < specific value
	6	Doppler ambiguity estimate uncertain. Confidence measure < specific value
	7	Output data mean outside nominal range flag
	8	Output data standard deviation outside nominal range flag
	9	Chirp reconstruction failed or is of low quality flag
	10	Data set missing
	11	Invalid downlink parameters
	12	Azimuth cut-off iteration count. The azimuth cut-off fit did not converge within a minimum number of iterations
	13	Azimuth cut-off fit did not converge within a minimum number of iterations
	14	Phase information confidence measure. The imaginary spectral peak is less than a minimum threshold, or the zero lag shift is greater than a minimum threshold
0-33-047	Measurement confidence data
	1	Error detected and attempts to recover made
	2	Anomaly in on-board data handling (OBDH) value detected
	3	Anomaly in ultra stable oscillator processing (USOP) value detected
	4	Errors detected by on-board computer
	5	Automatic gain control (AGC) out of range
	6	Reception (Rx) delay fault. Rx distance out of range
	7	Wave form samples fault identifier. Error
	8	S band anomaly/error detected
	12	Brightness temperature (channel 1) out of range
	13	Brightness temperature (channel 2) out of range
	15	Ku band ocean retracking error
	16	S band ocean retracking error
	17	Ku band ice 1 retracking error
	18	S band ice 1 retracking error
	19	Ku band ice 2 retracking error
	20	S band ice 2 retracking error
	21	Ku band sea ice retracking error
	22	Arithmetic fault error
	23	Meteo data state. No map
	24	Meteo data state. 1 map
	25	Meteo data state. 2 maps degraded
	26	Meteo data state. 2 maps nominal
	27	Orbit propagator status for propagation mode, several errors
	28	Orbit propagator status for propagation mode, warning detected
	29	Orbit propagator status for initialization mode, several errors
	30	Orbit propagator status for initialization mode, warning detected
0-33-048	Confidence measure of SAR inversion
	0	Inversion successful
	1	Inversion not successful
	3	Missing value
0-33-049	Confidence measure of wind retrieval
	0	External wind direction used during inversion
	3	Missing value
0-33-050	Global GTSPP quality flag
	0	Unqualified
	2	Probably good but value inconsistent with statistics (differ from climatology)
	3	Probably bad (spike, gradient, etc., if other tests passed)
	4	Bad value, impossible value (out of scale, vertical instability, constant profile)
	5	Value modified during quality control
	8	Interpolated value
	9	Good for operational use; Caution; check literature for other uses
	15	Missing value
0-33-052	S band ocean retracking quality
	1	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	2	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	3	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	4	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	5	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	6	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	7	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	8	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	9	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	10	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	11	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	12	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	13	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	14	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	15	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	16	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	17	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	18	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	19	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
	20	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1 = invalid). Bit 1 applies to the 20th data block
0-33-053	Ku band ocean retracking quality
	1	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	2	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	3	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	4	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	5	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	6	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	7	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	8	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	9	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	10	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	11	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	12	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	13	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	14	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	15	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	16	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	17	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	18	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	19	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
	20	First 20 least significant bits correspond to the 20 values (one per data block containing: 0 = valid measurement, 1=invalid). Bit 1 applies to the 20th data block
0-33-060	GqisFlagQual - individual IASI-System quality flag
	0	Good
	1	Bad
	3	Missing value
0-33-070	Total ozone quality
	0	Good retrieval
	1	Bad aerosol information flag or NOAA-16 radiance anomaly
	2	Solar zenith angle greater than 84 degrees
	3	380 nm residue greater than limit
	4	Ozone inconsistency
	5	Difference between profile ozone and step 3 total ozone exceeds threshold (set to 25 DU)
	6	Step 1 ozone iteration did not converge
	7	Any channel residue greater than 16 or bad radiance
	8	Insufficient pixels - not processed
	9	First guess good - ozone forecast data used
	10	High cloud in pixel - not processed
	11	Successful ozone retrieval
	12	Unsuccessful ozone retrieval
	15	Missing value
0-33-071	Profile ozone quality
	0	Good retrieval
	1	Solar zenith angle greater than 84 degrees
	2	Difference between step 3 and profile total ozone greater than limit (25 DU)
	3	Average final residue for wavelengths used in retrieval greater than threshold
	4	Final residue greater than 3 times a priori error
	5	Difference between retrieved and a priori greater than 3 times a priori error
	6	Non-convergent solution
	7	Upper level profile anomaly or stray light anomaly
	8	Initial residue greater than 18.0 N-value units
	15	Missing value
0-33-072	Ozone error
	0	Good retrieval
	1	Reflectivity out of range
	2	Larger pixels (Number of cross-track pixels less than 32) or backward scans error
	3	Solar zenith angle greater than 88 degrees
	4	Latitude/longitude out of range
	5	Viewing zenith angle or solar zenith angle out of range
	6	Step-one process failed in general
	7	First guess ozone out of range
	8	Too many iterations (exceed 8)
	9	Step-one residue calculation failed
	10	Step-two process failed in general
	11	First guess ozone profile out of range
	12	Step-two ozone value out of range
	13	Step-two residue calculation failed
	14	Step-three process failed in general
	15	Polarization correction accuracy alert
	16	Radiance or irradiance less or equal to zero
	31	Missing value
0-33-075	Scan-level quality flags
	1	Gap in Raw Data Record (RDR) data detected (i.e., missing scan(s) preceding the current scan)
	2	Recorded time is not in sequence (i.e., the scan start time is out of sequence)
	3	Lambda monitored calculation cannot be updated
	5	At least one of the monitored instrument temperatures has drifted more than a specified tolerance value
0-33-076	Calibration quality flags
	1	Lunar intrusion on first deep space view
	2	Lunar intrusion on second deep space view
0-33-077	Field-of-view quality flags
	1	Degraded SDR* quality
	2	Invalid SDR* quality
	3	Invalid SDR* geolocation information
	4	Degraded radiometric calibration
	5	Invalid radiometric calibration
	6	Degraded spectral calibration
	7	Invalid spectral calibration
	8	Fringe count error detected and corrected
	9	Day/night indicator
	10	Invalid RDR** data
	11	Significant fringe count error detected
	12	Bit trim failed
0-33-078	Geolocation quality
	0	Nominal - altitude and ephemeris data available
	3	Missing more than a granule boundary of altitude and ephemeris data
	15	Missing value
0-33-079	Granule level quality flags
	6	The No. 1-No. 7 health checks failed
	7	The No. 8-No. 15 health checks failed
	8	The No. 16-No. 23 health checks failed
	9	The No. 24-No. 31 health checks failed
	10	The No. 32-No. 39 health checks failed
	11	The No. 40-No. 47 health checks failed
	12	The No. 48-No. 55 health checks failed
	13	The No. 56-No. 63 health checks failed
	14	The No. 64-No. 70 health checks failed
	15	Quadratic correction applied to the radiometric transfer function for non-linearity correction
0-33-080	Scan level quality flags
	7	Divide-by-zero condition or computation loop failed to converge in the K/Ka and V (KAV) band PRT
	8	Divide-by-zero condition or computation loop failed to converge in the WG band PRT
	9	Divide-by-zero condition or computation loop failed to converge in the K/Ka, V, W, G band receiver shelf PRT K temperature computation
	10	Out of range condition for the K/Ka and V band PRT
	11	Out of range condition for the WG band PRT
	12	KAV PRT temperature inconsistency
	13	WG PRT temperature inconsistency
	14	Time sequence error
	15	Data gap - missing scan(s) preceding the current scan
	16	KAV PRT sufficiency - insufficient KAV PRT data are available
	17	WG PRT sufficiency - insufficient WG PRT data are available
	18	Space view antenna position error
	19	Blackbody antenna position error
0-33-081	Channel data quality flags
	3	Moon in space view
	5	Calibration with fewer than preferred samples
	6	Space view data sufficiency check - insufficient space view samples are available
	7	Blackbody view data sufficiency check - insufficient blackbody view samples are available
	8	Out of range condition for the space view
	9	Out of range condition for the blackbody view
	10	Space view inconsistency
	11	Blackbody view inconsistency
0-33-082	Geolocation quality flags
	6	Within south Atlantic anomaly
	7	Invalid input data (indicates that any of the spacecraft ephemeris or attitude data are invalid)
	8	Bad pointing (indicates that the sensor LOS does not intersect the geoid, is near the limb, has invalid sensor angles or other similar condition)
	9	Bad terrain (indicates that the algorithm could not obtain a valid terrain value)
	10	Invalid solar angles
	13	Missing more than a granule boundary of altitude and ephemeris data
	14	The number of encoder pulse values per delta time is not as expected
	15	Solar eclipse during Earth view scan
0-33-083	Radiance data quality flags
	6	Pixel is affected by radio-frequency interference
	7	Poor calibration quality due to bad space view offsets, OBC * view offsets, etc. or use of a previous calibration view
	8	Saturated pixel
	9	Missing data -data required for calibration processing are not available for processing
	10	Calibrated pixel radiance out of range
	11	Calibrated pixel reflectance or EBBT out of range
	12	The moon has corrupted the space view
	13	Scan data is not present (no valid data)
	14	Quality for this scan-line is reduced. The value is determined by the combined number of steps required to find a replacement for thermistor or calibration source data
	15	Bad detector
0-33-084	Pixel level quality flags
	6	Bulk SST outside of validation range
	7	Skin SST outside of validation range
	8	Sensor zenith angle > 40 degrees (pixel is not within 40 degrees of nadir and therefore is not of high quality)
	9	Degradation - horizontal cell size (HCS) > 1.3 km (HCS > 1.3 km, swath width > 1 700 km, sensor zenith angle > 50.3 degrees)
	10	Exclusion: no ocean in pixel
	11	Degradation: aerosol optical thickness (AOT) > 0.6 (AOT in horizontal cell > 0.6 on the slant path (AOT @550 nm))
	12	Exclusion: AOT > 1.0 (AOT in horizontal cell > 1.0 on the slant path (AOT @550 nm))
	13	Sun glint present in pixel
	14	Ice concentration threshold exceeded (SST not retrieved due to ice concentration exceeding threshold in system spec)
	15	Thin cirrus detected in pixel
0-33-085	Aerosol optical thickness quality flags
	4	Angstrom exponent is outside of the system specification range
	5	Excluded, Angstrom exponent for AOT* at 550 nm < 0.15
	7	Low sun, excluded, Solar Zenith Angle > 80 degrees
	8	Low sun, degraded, 65 degrees < Solar Zenith Angle =< 80 degrees
	9	Fire detected in cell
	10	Snow/Ice in cell
	11	Cloud shadow in cell
	12	Sun glint in cell
	13	Bad SDR** data present in horizontal cell (quality of AOT/APSP*** degraded or AOT/APSP not retrieved due to bad SDR data in horizontal cell)
	14	Cirrus contamination in cell
	15	Cloud adjacent to cell
	16	Cloud contamination in cell
	17	AOT is outside of the system specification range
0-33-086	Quality of pixel level retrieval
	0	Not retrieved
	1	Excluded
	2	Degraded
	3	High quality
	7	Missing value
0-33-087	Extent of satellite within South Atlantic anomaly (based on climatological data)
	0	Less than or equal to 10%
	1	Greater than 10% but less than or equal to 20%
	2	Greater than 20% but less than or equal to 30%
	3	Greater than 30% but less than or equal to 40%
	4	Greater than 40% but less than or equal to 50%
	5	Greater than 50% but less than or equal to 60%
	6	Greater than 60% but less than or equal to 70%
	7	Greater than 70% but less than or equal to 80%
	8	Greater than 80%
	15	Missing value
0-33-088	Ozone total column quality flag
	6	Surface reflectivity out of range
	7	Residual too large
	8	Aerosol index limit exceeded
	10	Sun glint present within IFOV
	11	Snow or ice surface is within the IFOV
	12	Solar zenith angle in excluded (night) condition (solar zenith angle >= 88 degrees)
	13	Solar zenith angle in degraded condition (80 degrees =< solar zenith angle < 88 degrees)
	14	SO2 index > 6 DU (degraded condition)
	15	Residues are not consistent (indicates whether the residues from the 22 wavelengths are consistent)
	16	O3 triplet selection is not consistent within retrieval (ozone triplet consistency)
	17	Input data quality is not good
0-35-000	FM and Regional Code number
	0	International FM Codes
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	294	RA II Codes
	295	RA II Codes
	296	RA II Codes
	297	RA II Codes
	298	RA II Codes
	299	RA II Codes
	300	RA III Codes
	301	RA III Codes
	302	RA III Codes
	303	RA III Codes
	304	RA III Codes
	305	RA III Codes
	306	RA III Codes
	307	RA III Codes
	308	RA III Codes
	309	RA III Codes
	310	RA III Codes
	311	RA III Codes
	312	RA III Codes
	313	RA III Codes
	314	RA III Codes
	315	RA III Codes
	316	RA III Codes
	317	RA III Codes
	318	RA III Codes
	319	RA III Codes
	320	RA III Codes
	321	RA III Codes
	322	RA III Codes
	323	RA III Codes
	324	RA III Codes
	325	RA III Codes
	326	RA III Codes
	327	RA III Codes
	328	RA III Codes
	329	RA III Codes
	330	RA III Codes
	331	RA III Codes
	332	RA III Codes
	333	RA III Codes
	334	RA III Codes
	335	RA III Codes
	336	RA III Codes
	337	RA III Codes
	338	RA III Codes
	339	RA III Codes
	340	RA III Codes
	341	RA III Codes
	342	RA III Codes
	343	RA III Codes
	344	RA III Codes
	345	RA III Codes
	346	RA III Codes
	347	RA III Codes
	348	RA III Codes
	349	RA III Codes
	350	RA III Codes
	351	RA III Codes
	352	RA III Codes
	353	RA III Codes
	354	RA III Codes
	355	RA III Codes
	356	RA III Codes
	357	RA III Codes
	358	RA III Codes
	359	RA III Codes
	360	RA III Codes
	361	RA III Codes
	362	RA III Codes
	363	RA III Codes
	364	RA III Codes
	365	RA III Codes
	366	RA III Codes
	367	RA III Codes
	368	RA III Codes
	369	RA III Codes
	370	RA III Codes
	371	RA III Codes
	372	RA III Codes
	373	RA III Codes
	374	RA III Codes
	375	RA III Codes
	376	RA III Codes
	377	RA III Codes
	378	RA III Codes
	379	RA III Codes
	380	RA III Codes
	381	RA III Codes
	382	RA III Codes
	383	RA III Codes
	384	RA III Codes
	385	RA III Codes
	386	RA III Codes
	387	RA III Codes
	388	RA III Codes
	389	RA III Codes
	390	RA III Codes
	391	RA III Codes
	392	RA III Codes
	393	RA III Codes
	394	RA III Codes
	395	RA III Codes
	396	RA III Codes
	397	RA III Codes
	398	RA III Codes
	399	RA III Codes
	400	RA IV Codes
	401	RA IV Codes
	402	RA IV Codes
	403	RA IV Codes
	404	RA IV Codes
	405	RA IV Codes
	406	RA IV Codes
	407	RA IV Codes
	408	RA IV Codes
	409	RA IV Codes
	410	RA IV Codes
	411	RA IV Codes
	412	RA IV Codes
	413	RA IV Codes
	414	RA IV Codes
	415	RA IV Codes
	416	RA IV Codes
	417	RA IV Codes
	418	RA IV Codes
	419	RA IV Codes
	420	RA IV Codes
	421	RA IV Codes
	422	RA IV Codes
	423	RA IV Codes
	424	RA IV Codes
	425	RA IV Codes
	426	RA IV Codes
	427	RA IV Codes
	428	RA IV Codes
	429	RA IV Codes
	430	RA IV Codes
	431	RA IV Codes
	432	RA IV Codes
	433	RA IV Codes
	434	RA IV Codes
	435	RA IV Codes
	436	RA IV Codes
	437	RA IV Codes
	438	RA IV Codes
	439	RA IV Codes
	440	RA IV Codes
	441	RA IV Codes
	442	RA IV Codes
	443	RA IV Codes
	444	RA IV Codes
	445	RA IV Codes
	446	RA IV Codes
	447	RA IV Codes
	448	RA IV Codes
	449	RA IV Codes
	450	RA IV Codes
	451	RA IV Codes
	452	RA IV Codes
	453	RA IV Codes
	454	RA IV Codes
	455	RA IV Codes
	456	RA IV Codes
	457	RA IV Codes
	458	RA IV Codes
	459	RA IV Codes
	460	RA IV Codes
	461	RA IV Codes
	462	RA IV Codes
	463	RA IV Codes
	464	RA IV Codes
	465	RA IV Codes
	466	RA IV Codes
	467	RA IV Codes
	468	RA IV Codes
	469	RA IV Codes
	470	RA IV Codes
	471	RA IV Codes
	472	RA IV Codes
	473	RA IV Codes
	474	RA IV Codes
	475	RA IV Codes
	476	RA IV Codes
	477	RA IV Codes
	478	RA IV Codes
	479	RA IV Codes
	480	RA IV Codes
	481	RA IV Codes
	482	RA IV Codes
	483	RA IV Codes
	484	RA IV Codes
	485	RA IV Codes
	486	RA IV Codes
	487	RA IV Codes
	488	RA IV Codes
	489	RA IV Codes
	490	RA IV Codes
	491	RA IV Codes
	492	RA IV Codes
	493	RA IV Codes
	494	RA IV Codes
	495	RA IV Codes
	496	RA IV Codes
	497	RA IV Codes
	498	RA IV Codes
	499	RA IV Codes
	500	RA V Codes
	501	RA V Codes
	502	RA V Codes
	503	RA V Codes
	504	RA V Codes
	505	RA V Codes
	506	RA V Codes
	507	RA V Codes
	508	RA V Codes
	509	RA V Codes
	510	RA V Codes
	511	RA V Codes
	512	RA V Codes
	513	RA V Codes
	514	RA V Codes
	515	RA V Codes
	516	RA V Codes
	517	RA V Codes
	518	RA V Codes
	519	RA V Codes
	520	RA V Codes
	521	RA V Codes
	522	RA V Codes
	523	RA V Codes
	524	RA V Codes
	525	RA V Codes
	526	RA V Codes
	527	RA V Codes
	528	RA V Codes
	529	RA V Codes
	530	RA V Codes
	531	RA V Codes
	532	RA V Codes
	533	RA V Codes
	534	RA V Codes
	535	RA V Codes
	536	RA V Codes
	537	RA V Codes
	538	RA V Codes
	539	RA V Codes
	540	RA V Codes
	541	RA V Codes
	542	RA V Codes
	543	RA V Codes
	544	RA V Codes
	545	RA V Codes
	546	RA V Codes
	547	RA V Codes
	548	RA V Codes
	549	RA V Codes
	550	RA V Codes
	551	RA V Codes
	552	RA V Codes
	553	RA V Codes
	554	RA V Codes
	555	RA V Codes
	556	RA V Codes
	557	RA V Codes
	558	RA V Codes
	559	RA V Codes
	560	RA V Codes
	561	RA V Codes
	562	RA V Codes
	563	RA V Codes
	564	RA V Codes
	565	RA V Codes
	566	RA V Codes
	567	RA V Codes
	568	RA V Codes
	569	RA V Codes
	570	RA V Codes
	571	RA V Codes
	572	RA V Codes
	573	RA V Codes
	574	RA V Codes
	575	RA V Codes
	576	RA V Codes
	577	RA V Codes
	578	RA V Codes
	579	RA V Codes
	580	RA V Codes
	581	RA V Codes
	582	RA V Codes
	583	RA V Codes
	584	RA V Codes
	585	RA V Codes
	586	RA V Codes
	587	RA V Codes
	588	RA V Codes
	589	RA V Codes
	590	RA V Codes
	591	RA V Codes
	592	RA V Codes
	593	RA V Codes
	594	RA V Codes
	595	RA V Codes
	596	RA V Codes
	597	RA V Codes
	598	RA V Codes
	599	RA V Codes
	600	RA VI Codes
	601	RA VI Codes
	602	RA VI Codes
	603	RA VI Codes
	604	RA VI Codes
	605	RA VI Codes
	606	RA VI Codes
	607	RA VI Codes
	608	RA VI Codes
	609	RA VI Codes
	610	RA VI Codes
	611	RA VI Codes
	612	RA VI Codes
	613	RA VI Codes
	614	RA VI Codes
	615	RA VI Codes
	616	RA VI Codes
	617	RA VI Codes
	618	RA VI Codes
	619	RA VI Codes
	620	RA VI Codes
	621	RA VI Codes
	622	RA VI Codes
	623	RA VI Codes
	624	RA VI Codes
	625	RA VI Codes
	626	RA VI Codes
	627	RA VI Codes
	628	RA VI Codes
	629	RA VI Codes
	630	RA VI Codes
	631	RA VI Codes
	632	RA VI Codes
	633	RA VI Codes
	634	RA VI Codes
	635	RA VI Codes
	636	RA VI Codes
	637	RA VI Codes
	638	RA VI Codes
	639	RA VI Codes
	640	RA VI Codes
	641	RA VI Codes
	642	RA VI Codes
	643	RA VI Codes
	644	RA VI Codes
	645	RA VI Codes
	646	RA VI Codes
	647	RA VI Codes
	648	RA VI Codes
	649	RA VI Codes
	650	RA VI Codes
	651	RA VI Codes
	652	RA VI Codes
	653	RA VI Codes
	654	RA VI Codes
	655	RA VI Codes
	656	RA VI Codes
	657	RA VI Codes
	658	RA VI Codes
	659	RA VI Codes
	660	RA VI Codes
	661	RA VI Codes
	662	RA VI Codes
	663	RA VI Codes
	664	RA VI Codes
	665	RA VI Codes
	666	RA VI Codes
	667	RA VI Codes
	668	RA VI Codes
	669	RA VI Codes
	670	RA VI Codes
	671	RA VI Codes
	672	RA VI Codes
	673	RA VI Codes
	674	RA VI Codes
	675	RA VI Codes
	676	RA VI Codes
	677	RA VI Codes
	678	RA VI Codes
	679	RA VI Codes
	680	RA VI Codes
	681	RA VI Codes
	682	RA VI Codes
	683	RA VI Codes
	684	RA VI Codes
	685	RA VI Codes
	686	RA VI Codes
	687	RA VI Codes
	688	RA VI Codes
	689	RA VI Codes
	690	RA VI Codes
	691	RA VI Codes
	692	RA VI Codes
	693	RA VI Codes
	694	RA VI Codes
	695	RA VI Codes
	696	RA VI Codes
	697	RA VI Codes
	698	RA VI Codes
	699	RA VI Codes
	700	Antarctic Codes
	701	Antarctic Codes
	702	Antarctic Codes
	703	Antarctic Codes
	704	Antarctic Codes
	705	Antarctic Codes
	706	Antarctic Codes
	707	Antarctic Codes
	708	Antarctic Codes
	709	Antarctic Codes
	710	Antarctic Codes
	711	Antarctic Codes
	712	Antarctic Codes
	713	Antarctic Codes
	714	Antarctic Codes
	715	Antarctic Codes
	716	Antarctic Codes
	717	Antarctic Codes
	718	Antarctic Codes
	719	Antarctic Codes
	720	Antarctic Codes
	721	Antarctic Codes
	722	Antarctic Codes
	723	Antarctic Codes
	724	Antarctic Codes
	725	Antarctic Codes
	726	Antarctic Codes
	727	Antarctic Codes
	728	Antarctic Codes
	729	Antarctic Codes
	730	Antarctic Codes
	731	Antarctic Codes
	732	Antarctic Codes
	733	Antarctic Codes
	734	Antarctic Codes
	735	Antarctic Codes
	736	Antarctic Codes
	737	Antarctic Codes
	738	Antarctic Codes
	739	Antarctic Codes
	740	Antarctic Codes
	741	Antarctic Codes
	742	Antarctic Codes
	743	Antarctic Codes
	744	Antarctic Codes
	745	Antarctic Codes
	746	Antarctic Codes
	747	Antarctic Codes
	748	Antarctic Codes
	749	Antarctic Codes
	750	Antarctic Codes
	751	Antarctic Codes
	752	Antarctic Codes
	753	Antarctic Codes
	754	Antarctic Codes
	755	Antarctic Codes
	756	Antarctic Codes
	757	Antarctic Codes
	758	Antarctic Codes
	759	Antarctic Codes
	760	Antarctic Codes
	761	Antarctic Codes
	762	Antarctic Codes
	763	Antarctic Codes
	764	Antarctic Codes
	765	Antarctic Codes
	766	Antarctic Codes
	767	Antarctic Codes
	768	Antarctic Codes
	769	Antarctic Codes
	770	Antarctic Codes
	771	Antarctic Codes
	772	Antarctic Codes
	773	Antarctic Codes
	774	Antarctic Codes
	775	Antarctic Codes
	776	Antarctic Codes
	777	Antarctic Codes
	778	Antarctic Codes
	779	Antarctic Codes
	780	Antarctic Codes
	781	Antarctic Codes
	782	Antarctic Codes
	783	Antarctic Codes
	784	Antarctic Codes
	785	Antarctic Codes
	786	Antarctic Codes
	787	Antarctic Codes
	788	Antarctic Codes
	789	Antarctic Codes
	790	Antarctic Codes
	791	Antarctic Codes
	792	Antarctic Codes
	793	Antarctic Codes
	794	Antarctic Codes
	795	Antarctic Codes
	796	Antarctic Codes
	797	Antarctic Codes
	798	Antarctic Codes
	799	Antarctic Codes
	1023	Missing value
0-35-001	Time frame for monitoring
	0	Real time
	1	Near-real time
	2	Non-real time
	7	Missing value
0-35-030	Discrepancies in the availability of expected data
	0	No discrepancies
	1	Non-compliance with standard and recommended practices and procedures including those of monitoring
	2	Catalogues of meteorological bulletins not updated in a timely manner
	3	Incorrect routing directories
	4	Lack of flexibility in the routing arrangements
	5	Deficiencies in the operation of GTS centres and circuits
	6	Loss of data or delays in relaying data on the GTS
	7	Routing of data different from the routing provided in the plan
	8	Various malpractices
	15	Missing value
0-35-031	Qualifier on monitoring results
	2	Sufficient but partly of acceptable quality
	4	Insufficient and of unacceptable quality
	5	Some messages not complete
	6	Suspect or wrongly coded groups could not be interpreted confidently
	7	Gross coding errors
	8	Transmission sequential order not observed
	9	Report completely garbled and thus discarded
	10	Deficiencies identified and rectified
	11	Deficiencies identified but not rectified
	12	Deficiencies not identified
	13	Measuring errors
	14	Mutual inconsistency
	15	Temporal inconsistency
	16	Forecast error
	17	Bias
	18	Improve system of quality control
	19	Expand training programmes
	127	Missing value
0-35-032	Cause of missing data
	1	Data groups missing due to radio fading
	2	Data groups missing due to outage of centre
	3	Data groups missing due to outage of circuit
	4	Non-implementation or maintenance of required RBSN density
	5	Shortage of qualified staff to man stations
	6	Lack of consumables
	7	Instrument failure
	8	Non-adherence to telecommunication procedures
	9	Some observing programmes ceased
	15	Missing value
0-35-033	Observation and collection deficiencies
	1	No deficiency
	2	Observations not made regularly
	3	Observations not made at right time
	4	Observations made but not disseminated
	5	Observations made and sent to incorrect users
	6	Collection not received
	7	Collection transmitted late
	8	Collection not transmitted
	9	Difficulties in HF propagation and selection of suitable frequency
	10	Difficulties in maintenance of communication equipment at remote stations
	11	No alternative arrangement for routing meteorological observation
	123	Missing value
0-35-034	Statistical trends for availability of data (during the survey period(s))
	1	Slight improvement
	2	Significant improvement
	3	Most significant improvement
	4	Steady
	5	Decreasing
	6	Efforts required to improve night-time observations
	7	Missing value
0-35-035	Reason for termination
	4	Weak or fading signal
	5	Battery failure
	6	Ground equipment failure
	7	Signal interference
	8	Radiosonde failure
	9	Excessive missing data frames
	11	Excessive missing temperature
	12	Excessive missing pressure
	13	User terminated
	14	Sudden loss of signal
	15	Tracking lost
	16	Increasing pressure
	17	Invalid and/or missed data time limits exceeded
	30	Other
	31	Missing value
0-40-005	Soil moisture correction flag
	1	Soil moisture between -20% and 0%
	2	Soil moisture between 100% and 120%
	3	Correction of wet backscatter reference
	4	Correction of dry backscatter reference
	5	Correction of volume scattering in sand
0-40-006	Soil moisture processing flag
	1	Not soil
	2	Sensitivity to soil moisture below limit
	3	Azimuthal noise above limit
	4	Backscatter Fore-Aft beam out of range
	5	Slope Mid-Fore beam out of range
	6	Slope Mid-Aft beam out of range
	7	Soil moisture below -20%
	8	Soil moisture above 120%
0-40-011	Interpolation flag
	1	Mean sea-surface (MSS) interpolation flag
	2	Ocean tide solution 1 interpolation flag (0 = 4 points over ocean, 1 = less than 4 points)
	3	Ocean tide solution 2 interpolation flag (0 = 4 points over ocean, 1 = less than 4 points)
	4	Meteorological data interpolation flag (0 = 4 points over ocean, 1 = less than 4 points)
0-40-012	Radiometer data quality flag
	1	18.7 GHz brightness temperature
	2	23.8 GHz brightness temperature
	3	34 GHz brightness temperature
0-40-013	Radiometer brightness temperature interpretation flag
	0	Interpolation with no gap between JMR* data
	1	Interpolation with gaps between JMR* data
	2	Extrapolation of JMR* data
	3	Failure of extrapolation and interpolation
	7	Missing value
0-40-020	GqisFlagQualDetailed - quality flag for the system
	1	NZPD and complex calibration error
	2	Band 3 affected by spike
	3	Band 3 affected by saturation
	4	Band 2 affected by spike
	5	Band 1 affected by spike
	6	Overflow/under flow
	7	On-board processing error
	8	Spectral calibration error
	9	Radiometric calibration error
	10	Missing AVHRR data
	11	Missing IIS data
	12	Missing sounder data
	14	On-ground processing error
	15	Inter-calibration error IASI/AVHRR
	16	Spare
0-40-023	Auxiliary altimeter state flags
	1	Band sequence (0 = 3Ku_1C_3Ku, 1 = 2Ku_1C_2Ku)
	2	C band frequency (0 = 320 MHz, 1 = 100 MHz)
	3	C band status (0 = On, 1 = Off)
	4	Ku band status (0 = On, 1 = Off)
0-40-024	Meteorological map availability
	0	2 maps available (6 hours apart)
	1	2 maps available (> 6 hours apart)
	2	1 map available; data extrapolated
	3	No maps used
	7	Missing value
0-40-025	Interpolation flag for mean diurnal tide
	0	Good
	1	Bad
	3	Missing value
0-40-028	GMI quality flag
	0	Good data
	1	Possible sun glint
	2	Possible radio-frequency interference
	3	Degraded geolocation data
	4	Data corrected for warm load intrusion
	5	Scan blanking on
	6	Data is missing from file or unreadable
	7	Unphysical brightness temperature
	8	Error in geolocation data
	9	Data missing in one channel
	10	Data missing in multiple channels
	11	Lat/lon values are out of range
	12	Non-normal status modes
	13	Distance to corresponding low frequency pixel > 7 km
	15	Missing value (no quality information available)
0-40-036	Lidar L2b classification type
	0	Clear
	1	Cloud
	15	Missing value
0-42-004	Confidence of inversion for each partition of swell wave spectra
	0	Wave direction resolved
	1	180-degree ambiguity not resolved
	15	Missing
