BUFR Table D - sequence descriptors

As used by SoftBUFR and T-CREX Class Libraries

version 8.01, (created 2000-07-04), based on WMO BUFR Table D version 8

© Northern Lighthouse Ltd           Northern Lighthouse home


This table contains sequences common to BUFR and CREX.

Please consult the original WMO file or printed manual for more details and for possible notes!


00 01 02 03 04 06 07 08 09 10 11 12 13 15 16 18 21


Class 00

#
 300002
	000002	Table A category, line 1
	000003	Table A category, line 2
#
 300003
	000010	F,  part descriptor
	000011	X,  part descriptor
	000012	Y,  part descriptor
#
 300004
	300003
	000013	Element name, line 1
	000014	Element name, line 2
	000015	Units name
	000016	Units scale sign
	000017	Units scale
	000018	Units reference sign
	000019	Units reference value
	000020	Element data width
#
 300010
	300003	Table D descriptor to be defined
	101000	Delayed replication of 1 descriptor
	031001	Delayed descriptor replication factor
	000030	Descriptor defining sequence

Class 01

#
 301001
	001001	WMO block number
	001002	WMO station number
#
 301002
	001003	WMO Region number
	001004	WMO Region sub-area
	001005	Buoy/platform identifier
#
 301003
	001011	Ship's call sign
	001012	Direction of motion of moving observing platform
	001013	Speed of motion of moving observing platform
#
 301011
	004001	Year
	004002	Month
	004003	Day
#
 301012
	004004	Hour
	004005	Minute
#
 301013
	004004	Hour
	004005	Minute
	004006	Second
#
 301021
	005001	Latitude	high accuracy
	006001	Longitude
#
 301022
	005001	Latitude	high accuracy
	006001	Longitude
	007001	Height of station
#
 301023
	005002	Latitude	coarse accuracy
	006002	Longitude
#
 301024
	005002	Latitude	coarse accuracy
	006002	Longitude
	007001	Height of station
#
 301025
	301023	Latitude and longitude (coarse accuracy)
	004003	Day
	301012	Time
#
 301026
	301021	Latitude and longitude (high accuracy)
	004003
	004003	(Time period in days)
	004004
	004004	(Time period in hours)
	004005
	004005	(Time period in minutes)
#
 301031
	301001	WMO block and station number
	002001	Type of station
	301011	Date
	301012	Time
	301022	Latitude and longitude (high  accuracy), height of station
#
 301032
	301001	WMO block and station number
	002001	Type of station
	301011	Date
	301012	Time
	301024	Latitude and longitude (coarse accuracy), height of station
#
 301033
	001005	Buoy/platform identifier
	002001	Type of station
	301011	Date
	301012	Time
	301021	Latitude and longitude (high accuracy)
#
 301034
	001005	Buoy/platform identifier
	002001	Type of station
	301011	Date
	301012	Time
	301023	Latitude and longitude (coarse accuracy)
#
 301035
	001005	Buoy/platform identifier
	001012	Direction of motion of moving observing platform
	001013	Speed of motion of moving observing platform
	002001	Type of station
	301011	Date
	301012	Time
	301023	Latitude and longitude (coarse accuracy)
#
 301036
	301003	Ship's call sign and motion
	002001	Type of station
	301011	Date
	301012	Time
	301023	Latitude and longitude (coarse accuracy)
#
 301037
	301001	WMO block and station number
	002011	Radiosonde type
	002012	Radiosonde computational method
	301011	Date
	301012	Time
	301022	Latitude and longitude (high accuracy), height of station
#
 301038
	301001	WMO block and station number
	002011	Radiosonde type
	002012	Radiosonde computational method
	301011	Date
	301012	Time
	301024	Latitude and longitude (coarse accuracy), height of station
#
 301039
	301003	Ship's call sign and motion
	002011	Radiosonde type
	002012	Radiosonde computational method
	301011	Date
	301012	Time
	301023	Latitude and longitude (coarse accuracy)
#
 301040
	301003	Ship's call sign and motion
	002011	Radiosonde type
	002012	Radiosonde computational method
	301011	Date
	301012	Time
	301024	Latitude and longitude (coarse accuracy), height of station
#
 301041
	001007	Satellite identifier
	002021	Satellite instrument data used in processing
	002022	Satellite data processing technique used
	301011	Date
	301012	Time
#
 301042
	301041	Satellite identifier, data used, and data processing technique; date/time
	301021	Latitude, longitude
#
 301043
	001007	Satellite identifier
	002023	Cloud motion computational method
	301011	Date
	301013	Time
	301021	Latitude, longitude
#
 301044
	001007	Satellite identifier
	002024	Integrated mean humidity computational method
	301011	Date
	301013	Time
	301021	Latitude, longitude
#
 301045
	301011	Year, month, day
	301012	Time (hour, minute)
	201138	Change width to 16 bits
	202131	Change scale to 3
	004006	Second
	201000	Change width back to Table B
	202000	Change scale back to Table B
	304030	Location relative to the Earth�s centre
	304031	Velocity relative to the Earth�s centre
#
 301046
	001007	Satellite identifier
	001012	Direction of motion of moving observing platform
	002048	Satellite sensor indicator
	021119	Wind scatterometer geophysical model function
	025060	Software identification
	202124	Change scale
	002026	Cross-track resolution
	002027	Along-tract resolution
	202000	Change scale back to Table B
	005040	Orbit number
#
 301047
	001007	Satellite identifier
	025060	Software identification
	001033	Originating/generating centre
	001034	Originating/generating sub-centre
	001012	Direction of motion of moving observation platform
	301045	Satellite location and velocity
	002021	Satellite instrument data used in processing
	301011	Date (year, month, day)
	301012	Time (hour, minute)
	201138	Change bit width to 16 bits
	202131	Change scale to 3
	004006	Second
	201000	Change width back to Table B
	202000	Change scale back to Table B
	301023	Location (latitude, longitude)
#
 301048
	002104	Antenna polarization
	002121	Mean frequency
	002113	Number of azimuth looks
	002026	Cross-track resolution
	002027	Along-track resolution
	002111	Radar incidence angle
	002140	Satellite radar beam azimuth angle
	202127	Change scale to -1
	001013	Radar platform velocity
	202126	Change scale to -2
	007001	Radar platform altitude
	202000	Change scale to Table B
	025010	Clutter treatment
	021064	Clutter noise estimate
#
 301049
	002111	Radar incidence angle
	002112	Radar look angle
	021062	Backscatter
	021063	Radiometric resolution (Noise value)
	021065	Missing packet counter
#
 301051
	001006	Aircraft identifier
	002061	Navigational system
	301011	Date
	301012	Time
	301021	Latitude, longitude
	008004	Phase of aircraft flight
#
 301055
	001005	Buoy/platform identifier
	002001	Type of station
	301011	Date
	301012	Time
	301021	Latitude and longitude (high accuracy)
	001012	Direction of motion of moving observing platform
	001014	Platform drift speed (high precision)
#
 301062
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	301001	WMO block and station number
#
 301065
	001006	Aircraft flight number (see Note)
	001008	Aircraft registration number (see Note)
	002001	Type of station
	002002	Type of instrumentation for wind measurement
	002005	Precision of temperature observation
	002062	Type of aircraft data relay system
	002070	Original specification of latitude/longitude
	002065	ACARS ground receiving station
#
 301066
	301011	Year, month, day
	301013	Hour, minute, second
	301023	Latitude and longitude (coarse accuracy)
	007004	Pressure
	002064	Aircraft roll angle quality
	008004	Phase of aircraft flight
#
 301071
	001007	Satellite identifier
	001031	Generating centre
	002020	Satellite classification
	002028	Segment size at nadir in X direction
	002029	Segment size at nadir in Y direction
#
 301072
	301071	Satellite identification, Generation resolution
	301011	Date
	301013	Time
	301021	Latitude, longitude

Class 02

#
 302001
	010004	Pressure (at station level)
	010051	Pressure reduced to mean sea level
	010061	3-hour pressure change
	010063	Characteristic of pressure tendency
#
 302002
	010004	Pressure (at station level)
	007004	Pressure level
	010003	Geopotential of pressure level
	010061	3-hour pressure change
	010063	Characteristic of pressure tendency
#
 302003
	011011	Wind direction (10 m)
	011012	Wind speed (10 m)
	012004	Temperature (2 m)
	012006	Dew point (2 m)
	013003	Relative humidity
	020001	Horizontal visibility
	020003	Present weather
	020004	Past weather (1)
	020005	Past weather (2)
#
 302004
	020010	Cloud cover (total)
	008002	Vertical significance
	020011	Cloud amount
	020013	Height of base of cloud
	020012	Cloud type
	020012	Cloud type
	020012	Cloud type
#
 302005
	008002	Vertical significance
	020011	Cloud amount
	020012	Cloud type
	020013	Height of base of cloud
#
 302006
	010004	Pressure (at station level)
	010051	Pressure reduced to mean sea level
	010062	24-hour pressure change
	010063	Characteristic of pressure tendency
#
 302011
	302001	Pressure and pressure change
	302003	Wind, temperature, humidity, visibility, weather
	302004	Significant cloud layer
#
 302012
	302002	Pressure and pressure change
	302003	Wind, temperature, humidity, visibility, weather
	302004	Significant cloud information
#
 302013
	302006	Pressure and pressure change
	302003	Wind, temperature, humidity, visibility, weather
	101000	Delayed replication of 1 descriptor
	031001	Delayed descriptor replication factor
	302005	Cloud layer information
#
 302021
	022001	Direction of waves
	022011	Period of waves
	022021	Height of waves
#
 302022
	022002	Direction of wind waves
	022012	Period of wind waves
	022022	Height of wind waves
#
 302023
	022003	Direction of swell waves
	022013	Period of swell waves
	022023	Height of swell waves
#
 302024
	302022	Wind waves
	101002	Replicate 1 descriptor 2 times
	302023	Swell waves (2 systems of swell)
#
 302051
	010004	Pressure
	010051	Pressure reduced to mean sea level
	007004	Pressure (vertical location)
	010003	Geopotential
	012004	Dry-bulb temperature at 2 m
	012051	Standard deviation temperature
	012016	Maximum temperature at 2 m, past 24 hours
	012017	Minimum temperature at 2 m, past 24 hours
	013004	Vapour pressure
	102004	Replicate 2 descriptors 4 times
	008051	Qualifier for number of missing values in calculation of statistic
	008020	Total number of missing entities (with respect to accumulation or average)

Class 03

#
 303001
	007003	Geopotential
	011001	Wind direction
	011002	Wind speed
#
 303002
	007004	Pressure
	011001	Wind direction
	011002	Wind speed
#
 303003
	007004	Pressure
	010003	Geopotential
	012001	Temperature
	012003	Dew point
#
 303004
	007004	Pressure
	010003	Geopotential
	012001	Temperature
	012003	Dew point
	011001	Wind direction
	011002	Wind speed
#
 303011
	007003	Geopotential
	008001	Vertical sounding significance
	011001	Wind direction
	011002	Wind speed
#
 303012
	007004	Pressure
	008001	Vertical sounding significance
	011001	Wind direction
	011002	Wind speed
#
 303013
	007004	Pressure
	008001	Vertical sounding significance
	010003	Geopotential
	012001	Temperature
	013003	Relative humidity
	011001	Wind direction
	011002	Wind speed
#
 303014
	007004	Pressure
	008001	Vertical sounding significance
	010003	Geopotential
	012001	Temperature
	012003	Dew point
	011001	Wind direction
	011002	Wind speed
#
 303021
	007004	Pressure (1)
	007004	Pressure (2)     defines layer
	204007	Add associated field of 7 bits
	031021	Additional field significance
#
 303022
	303021	Layer, quality
	010003	Geopotential (layer mean thickness)
	204000	Cancel the added associated field
#
 303023
	303021	Layer, quality
	012001	Temperature (layer mean)
	204000	Cancel the added associated field
#
 303024
	303021	Layer, quality
	013016	Precipitation water
	204000	Cancel the added associated field
#
 303025
	002025	Satellite channel
	204007	Add associated field of 7 bits
	031021	Additional field significance
	012063	Brightness temperature
	204000	Cancel the added associated field
#
 303026
	007004	Pressure
	008003	Vertical significance
	204007	Add associated field of 7 bits
	031021	Additional field significance
	012001	Temperature
	204000	Cancel the added associated field
#
 303027
	007004	Pressure
	204007	Add associated field of 7 bits
	031021	Additional field significance
	010003	Geopotential
	204000	Cancel the added associated field
#
 303031
	007004	Pressure
	008003	Vertical significance (base of sounding)
	007021	Elevation (local zenith)
	007022	Solar elevation (solar zenith)
	008012	Land/sea qualifier
	012061	Skin temperature
#
 303032
	020011	Cloud amount
	020016	Pressure at top of cloud
#
 303033
	020010	Cloud cover (total)
	020016	Pressure at the top of cloud
#
 303041
	002152	Geostationary satellite instrument used
	002023	Cloud motion computational method
	007004	Pressure
	011001	Wind direction
	011002	Wind speed
	002153	Satellite channel centre frequency
	002154	Satellite channel band width
	012071	Coldest cluster T

Class 04

#
 304001
	008003	Vertical significance
	010004	Pressure
	012001	Temperature
	011001	Wind direction
	011002	Wind speed
#
 304002
	008003	Vertical significance
	010004	Pressure
	011001	Wind direction
	011002	Wind speed
#
 304003
	008003	Vertical significance
	012001	Temperature
#
 304004
	008003	Vertical significance
	010004	Pressure
	020010	Cloud cover (total)
	012001	Temperature
#
 304005
	002024	Integrated mean humidity computational method
	007004	Pressure(1)
	007004	Pressure (2)    defines layer
	013003	Relative humidity
#
 304006
	014001	Outgoing long-wave radiation
	014001	Incoming long-wave radiation
	014003	Outgoing short-wave radiation
#
 304011
	002163	Height assignment method
	002164	Tracer correlation method
	008012	Land/sea qualifier
	007024	Satellite zenith angle
	002057	Origin of first guess information
	008021	Time significance
	004001	Year
	004002	Month
	004003	Day
	004004	Hour
	008021	Time significance
	004024	Time period or displacement
	110004	Replicate 10 descriptors 4 times
	008021	Time significance
	004004	Hour
	004005	Minute
	004006	Second
	008021	Time significance
	004004	Hour
	004005	Minute
	004006	Second
	011001	Wind direction
	011002	Wind speed
	103010	Replicate 3 descriptors 10 times
	002163	Height assignment method
	007004	Pressure
	012001	Temperature
#
 304030
	027031	In direction of 0 degree longitude, distance from the Earth�s centre
	028031	In direction of 90 degrees East longitude, distance from the Earth�s centre
	010031	In direction of North Pole, distance from Earth�s centre
#
 304031
	001041	Absolute platform velocity - first component
	001042	Absolute platform velocity - second component
	001043	Absolute platform velocity - third component
#
 304032
	002153	Satellite channel centre frequency
	002154	Satellite channel band width
	020081	Cloud amount in segment
	020082	Amount segment cloud free
	020012	Cloud type
#
 304033
	002152	Satellite instrument used in data processing
	002166	Radiance type
	002167	Radiance computational method
	002153	Satellite channel centre frequency
	002154	Satellite channel band width
	012075	Spectral radiance
	012076	Radiance
	012063	Brightness temperature

Class 06

#
 306001
	002032	Indicator for digitization
	102000	Delayed replication of 2 descriptors
	031001	Replication factor
	007062	Depth below sea surface
	022042	Subsurface sea temperature
#
 306002
	002031	Method of current measurement
	022004	Direction of current
	022031	Speed of current
#
 306003
	002002	Wind instrumentation
	011011	Wind direction (10 m)
	011012	Wind speed (10 m)
	012004	Dry-bulb temperature (2 m)
#
 306004
	002032	Indicator for digitization
	002033	Method of salinity/depth measurement
	103000	Delayed replication of 3 descriptors
	031001	Replication factor
	007062	Depth below sea surface
	022043	Subsurface sea temperature
	022062	Salinity
#
 306005
	002031	Method of current measurement
	103000	Delayed replication of 3 descriptors
	031001	Replication factor
	007062	Depth below sea surface
	022004	Direction of current
	022031	Speed of current
#
 306006
	306003	Surface wind and temperature
	306002	Current
	022063	Total water depth
#
 306007
	001012	Direction of motion of moving observing platform
	001014	Platform drift speed (high precision)
	306008	Buoy instrumentation
	004024	Time period
	027003	Alternate latitude
	028003	Alternate longitude
#
 306008
	002034	Drogue type
	002035	Cable length
	002036	Buoy type
#
 306020
	306024	Tide station identification, date/time, water temperature, tide station tide data status, time period or displacement, time increment
	102006	Replicate 2 descriptors 6 times
	022038	Tidal elevation with respect to local chart datum
	022039	Meteorological residual tidal elevation
#
 306021
	001075	Tide station alphanumeric identification
	301011	Year, month, day
	301012	Hour, minute
	022122	Tide station automated meteorological data check
	022123	Tide station manual meteorological data check
	012001	Air temperature
	303002	Pressure, wind direction, wind speed
#
 306022
	001075	Tide station alphanumeric identification
	301011	Year, month, day
	301012	Hour, minute
	022038	Tidal elevation with respect to local chart datum
	022039	Meteorological residual tidal elevation
#
 306023
	001015	Station or site name
	301023	Latitude, longitude
	301011	Year, month, day
	301012	Hour, minute
	022038	Tidal level with respect to local chart datum
	022039	Meteorological residual tidal elevation
	022120	Tide station automated water level check
	022121	Tide station manual water level check
#
 306024
	001075	Tide station alphanumeric identification
	301011	Year, month, day
	301012	Hour, minute
	022042	Sea/water temperature
	022120	Tide station automated water level check
	022121	Tide station manual water level check
	004025	Time period or displacement
	004015	Time increment

Class 07

#
 307001
	301031	Identification, type, date/time, position (high accuracy), height
	302011	Basic surface report
#
 307002
	301032	Identification, type, date/time, position (coarse accuracy), height
	302011	Basic surface report
#
 307003
	307001	Location (high accuracy) and basic report
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	302005	Cloud layer information
#
 307004
	307002	Location (coarse accuracy) and basic report
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	302005	Cloud layer information
#
 307005
	307001	Location (high accuracy) and basic report
	101004	Replicate 1 descriptor 4 times
	302005	Cloud layer information (4 layers)
#
 307006
	307002	Location (coarse accuracy) and basic report
	101004	Replicate 1 descriptor 4 times
	302005	Cloud layer information (4 layers)
#
 307007
	301031	Identification, type, date/time, position (high accuracy), height
	302012	Basic surface report
#
 307008
	301032	Identification, type, date/time, position (coarse accuracy), height
	302012	Basic surface report
#
 307009
	301031	Identification, type, date/time, position (high accuracy), height
	302013	Basic surface report
#
 307011
	001063	ICAO location indicator	CCCC
	002001	Type of station	(AUTO)
	301011	Year, month, day (YY)
	301012	GG, gg
	301024	Latitude-longitude (coarse accuracy), height of station
	007006	Height above station (= height of an anemometer)
	011001	Wind direction	ddd
	011016	Extreme counterclockwise wind direction of a variable wind	dndndn
	011017	Extreme clockwise wind direction of a variable wind	dxdxdx
	011002	Wind speed	ff
	011041	Maximum wind speed (gusts)	fmfm
	007006	Height above station (= height of a thermometer)
	012001	Temperature	T�T�
	012003	Dew-point temperature	T�dT�d
	010052	Altimeter setting (QNH)	PHPHPHPH
	020009	General Weather Indicator TAF/METAR
#
 307012
	103000	Delayed replication of 3 descriptors
	031001	Number of replication (up to 3)
	008023	First order statistics
	005021	Direction of visibility observed	Dv
	020001	Horizontal visibility	VVVV
#
 307013
	106000	Delayed replication of 6 descriptors
	031001	Number of replication (up to 4)
	001064	Runway designator	DRDR
	008014	Qualification for runway visual range
	020061	Runway visual range	VRVRVRVR
	008014	Qualification for runway visual range
	020061	Runway visual range	VRVRVRVR
	020018	Tendency of runway visual range	i
#
 307014
	101000	Delayed replication of 1 descriptor
	031001	Number of replication (up to 3)
	020019	Significant present weather	w�w�
#
 307015
	101000	Delayed replication of 1 descriptor
	031001	Number of replication
	302005	(NsNsNs, CC, hshshs)
	020002	Vertical visibility	VVhshshs
#
 307016
	101000	Delayed replication of 1 descriptor
	031001	Number of replication (up to 3)
	020020	Significant recent weather phenomena	REw�w�
#
 307017
	101000	Delayed replication of 1 descriptor
	031001	Number of replication
	011070	Runway designator of the runway affected by wind shear (including ALL)	WS RWYDRDR
#
 307018
	008016	Change qualifier of a trend-type forecast or an aerodrome forecast	TTTTT
	102000	Delayed replication of 2 descriptors
	031001	Number of replication (up to 2)
	008017	Qualifier of the time when the forecast change is expected (FM, TL, AT)	TT
	301012	GG, gg
	104000	Delayed replication of 4 descriptor
	031001	Number of replication (up to 1)
	007006	Height above station
	011001	Wind direction	ddd
	011002	Wind speed	ff
	011041	Maximum wind speed (gusts)	fmfm
	020009	General Weather Indicator
	101000	Delayed replication of 1 descriptor
	031001	Number of replication (up to 1)
	020001	Horizontal visibility	VVVV
	307014	w�w�
#
 307020
	307011	Main part of data
	307014	w�w�
	307016	REw�w�
#
 307021
	307011	Main part of data
	307012	DvVVVV
	307013	DRDRVRVRVRVR
	307014	w�w�
	307015	Clouds group(s)
	307016	REw�w�
	307017	Wind shear on runway(s)
	307018	Trend-type landing forecast
	307015	Clouds group(s)

Class 08

#
 308001
	301033	Identification, type, date/time, position (high accuracy)
	302011	Basic surface report
	022042	Sea-surface temperature
#
 308002
	301034	Identification, type, date/time, position (coarse accuracy)
	302011	Basic surface report
	022042	Sea-surface temperature
#
 308003
	301035	Identification, movement, type, date/time, position (coarse accuracy)
	302011	Basic surface report
	022042	Sea-surface temperature
#
 308004
	301036	Identification, movement, type, date/time, position (coarse accuracy)
	302011	Basic surface report
	022042	Sea-surface temperature
#
 308005
	308004	Basic ship report
	302024	Wind waves and swell waves
#
 308006
	010004	Pressure
	010061	3-hour pressure change
	010063	Characteristic of pressure tendency
	011001	Wind direction
	011002	Wind speed
	012004	Dry-bulb temperature at 2 m
	013003	Relative humidity
	022042	Sea temperature
#
 308007
	301055	Identification, movement type, date/time, position (high accuracy)
	302011	Basic surface report
	007062	Depth below sea/water surface
	022042	Sea/water temperature

Class 09

#
 309001
	301037	Identification, etc. (land station, high accuracy position)
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303011	Winds at heights
#
 309002
	301038	Identification, etc. (land station, coarse accuracy position)
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303011	Winds at heights
#
 309003
	301037	Identification, etc. (land station, high accuracy position)
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303012	Winds at pressure levels
#
 309004
	301038	Identification, etc. (land station, coarse accuracy position)
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303012	Winds at pressure levels
#
 309005
	301037	Identification, etc. (land station, high accuracy position)
	302004	Significant cloud information
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303013	Pressure, geopotential, temperature and wind data
#
 309006
	301038	Identification, etc. (land station, coarse  accuracy position)
	302004	Significant cloud information
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303013	Pressure, geopotential, temperature and wind data
#
 309007
	301037	Identification, etc. (land station, high accuracy position)
	302004	Significant cloud information
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303014	Pressure, geopotential, temperature and wind data
#
 309008
	301038	Identification, etc. (land station, coarse accuracy position)
	302004	Significant cloud information
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303014	Pressure, geopotential, temperature and wind data
#
 309011
	301039	Ship's identification, etc.
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303011	Winds at heights
#
 309012
	301039	Ship's identification, etc.
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303012	Winds at pressure levels
#
 309013
	301039	Ship's identification, etc.
	302004	Significant cloud information
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303013	Pressure, geopotential, temperature and wind data
#
 309014
	301039	Ship's identification, etc.
	302004	Significant cloud information
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303014	Pressure, geopotential, temperature and wind data
#
 309015
	301040	Ship's identification, etc.
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303011	Winds at heights
#
 309016
	301040	Ship's identification, etc.
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303012	Winds at pressure levels
#
 309017
	301040	Ship's identification, etc.
	302004	Significant cloud information
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303013	Pressure, geopotential, temperature and wind data
#
 309018
	301040	Ship's identification, etc.
	302004	Significant cloud information
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303014	Pressure, geopotential, temperature and wind data
#
 309019
	301031	Identification, etc.
	002003	Type of measuring equipment used
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	303011	Winds at heights
#
 309020
	301031	Identification, etc.
	002003	Type of measuring equipment used
	104000	Delayed replication of 4 descriptors
	031001	Replication factor
	007003	Geopotential
	011003	u-component
	011004	v-component
	011005	w-component

Class 10

#
 310001
	301042	Identification, method, date/time
	303031	Significance data, land/sea, skin temperature
	303032	Cloud
	101026	Replicate 1 descriptor 26 times
	303025	Satellite channel and brightness temperature
#
 310002
	301042	Identification, method, date/time
	303031	Significance data, land/sea, skin temperature
	303032	Cloud
	101009	Replicate 1 descriptor 9 times
	303023	Layer mean temperature
#
 310003
	301042	Identification, method, date/time
	303031	Significance data, land/sea, skin temperature
	303032	Cloud
	101006	Replicate 1 descriptor 6 times
	303023	Layer mean temperature
#
 310004
	301042	Identification, method, date/time
	303031	Significance data, land/sea, skin temperature
	303032	Cloud
	101003	Replicate 1 descriptor 3 times
	303024	Precipitable water
#
 310005
	301042	Identification, method, date/time
	303031	Significance data, land/sea, skin temperature
	303033	Cloud
	101000	Delayed replication of 1 descriptor
	031001	Delayed descriptor replication factor
	303025	Satellite channel and brightness temperature
#
 310006
	301042	Identification, method, date/time
	303031	Significance data, land/sea, skin temperature
	303033	Cloud
	101000	Delayed replication of 1 descriptor
	031001	Delayed descriptor replication factor
	303023	Layer mean temperature
#
 310007
	301042	Identification, method, date/time
	303031	Significance data, land/sea, skin temperature
	303033	Cloud
	101000	Delayed replication of 1 descriptor
	031001	Delayed descriptor replication factor
	303024	Precipitable water
#
 310008
	310011	ATOVS field of view variables
	101019	Replicate 1 descriptor 19 times
	310012	ATOVS channel variables
	002150	TOVS/ATOVS/AVHRR instrumentation channel number
	025079	Albedo-radiance solar filtered irradiance for ATOVS
	025080	Albedo-radiance equivalent filter width for ATOVS
	033032	Channel quality flags for ATOVS
	014045	Channel radiance
#
 310009
	310011	ATOVS field of view variables
	101015	Replicate 1 descriptor 15 times
	310012	ATOVS channel variables
#
 310010
	310011	ATOVS field of view variables
	101005	Replicate 1 descriptor 5 times
	310012	ATOVS channel variables
#
 310011
	008070	TOVS/ATOVS product qualifier
	001033	Identification of originating/generating centre
	001034	Identification of originating/generating centre
	008070	TOVS/ATOVS product qualifier
	001033	Identification of originating/generating centre
	001034	Identification of originating/generating centre
	001007	Satellite identification
	002048	Satellite sensor indicator
	005040	Orbit number
	025075	Satellite antenna corrections version number
	201133	Change width
	005041	Scan line number
	201000	Change width
	005043	Field of view number
	025070	Major frame count
	033030	Scan line status flags for ATOVS
	033031	Scan line quality flags for ATOVS
	004001	Year
	004002	Month
	004003	Day
	004004	Hour
	004005	Minute
	202131	Change scale
	201138	Change width
	004006	Second
	201000	Change width
	202000	Change scale
	005001	Latitude
	006001	Longitude
	202126	Change scale
	007001	Height of station
	202000	Change scale
	007024	Satellite zenith angle
	005021	Satellite azimuth
	007025	Solar zenith angle
	005022	Solar azimuth
	033033	Field of view quality flags for ATOVS
	002151	Radiometer identifier
	012064	Instrument temperature
	002151	Radiometer identifier
	012064	Instrument temperature
	002151	Radiometer identifier
	012064	Instrument temperature
	002151	Radiometer identifier
	012064	Instrument temperature
#
 310012
	002150	TOVS/ATOVS/AVHRR instrumentation channel number
	025076	Log-10 of (temperature-radiance central wavenumber) for ATOVS
	025077	Bandwidth correction coefficient 1 for ATOVS
	025078	Bandwidth correction coefficient 2 for ATOVS
	033032	Channel quality flags for ATOVS
	201132	Change width
	202129	Change scale
	012063	Brightness temperature
	202000	Change scale
	201000	Change width
#
 310013
	001007	Satellite ID
	005040	Orbit number
	004001	Year
	004002	Month
	004003	Day
	004004	Hour
	004005	Minute
	004006	Second
	005001	Latitude
	006001	Longitude
	007025	Solar zenith angle
	005043	Field of view number
	025085	Fraction of clear pixels in HIRS field of view
	201131	Change width
	202129	Change scale
	002150	TOVS/ATOVS/AVHRR instrumentation channel number
	008023	First order statistics
	008072	Pixel(s) type
	014027	Albedo
	008072	Pixel(s) type
	014027	Albedo
	002150	TOVS/ATOVS/AVHRR instrumentation channel number
	008023	First order statistics
	008072	Pixel(s) type
	014027	Albedo
	008072	Pixel(s) type
	014027	Albedo
	002150	ATOVS/AVHRR instrumentation channel number
	008023	First order statistics
	008072	Pixel(s) type
	014027	Albedo
	008072	Pixel(s) type
	014027	Albedo
	202000	Change scale
	201000	Change width
	201132	Change width
	202129	Change scale
	002150	ATOVS/AVHRR instrumentation channel number
	008023	First order statistics
	008072	Pixel(s) type
	012063	Brightness temperature
	008072	Pixel(s) type
	012063	Brightness temperature
	002150	ATOVS/AVHRR instrumentation channel number
	008023	First order statistics
	008072	Pixel(s) type
	012063	Brightness temperature
	008072	Pixel(s) type
	012063	Brightness temperature
	008023	First order statistics
	008072	Pixel(s) type
	012063	Brightness temperature
	008072	Pixel(s) type
	012063	Brightness temperature
	002150	ATOVS/AVHRR instrumentation channel number
	008023	First order statistics
	008072	Pixel(s) type
	012063	Brightness temperature
	008072	Pixel(s) type
	012063	Brightness temperature
	202000	Change scale
	201000	Change width
#
 310014
	301072	Satellite identification, date, time, latitude, longitude
	303041	Wind sequence
	304011	GOES-I/M information
#
 310015
	301072	Satellite identification
	007024	Satellite zenith angle
	010002	Height
	303041	Wind sequence
	101003	Replicate next descriptor 3 times
	304032	Cloud fraction
	002152	Satellite instrument used in data processing
	002024	Integrated mean humidity computational method
	007004	Pressure
	007004	Pressure
	013003	Relative humidity
	101003	Replicate next descriptor 3 times
	304033	Clear sky radiance
#
 310016
	301072	Satellite identification
	007024	Satellite zenith angle
	010002	Height
	303041	Wind sequence
	101012	Replicate next descriptor 12 times
	304032	Cloud fraction
	002152	Satellite instrument used in data processing
	002024	Integrated mean humidity computational method
	007004	Pressure
	007004	Pressure
	013003	Relative humidity
	101012	Replicate next descriptor 12 times
	304033	Clear sky radiance

Class 11

#
 311001
	301051	ASDAR aircraft identifier, navigational system, date/time, position, phase of aircraft flight
	007002	Altitude
	012001	Temperature
	011001	Wind direction
	011002	Wind speed
	011031	Degree of turbulence
	011032	Height of base of turbulence
	011033	Height of top of turbulence
	020041	Airframe icing
#
 311002
	301065	ACARS identification
	301066	ACARS location
	311003	ACARS standard reported variables
	311004	ACARS supplementary reported variables
#
 311003
	010070	Indicated aircraft altitude
	011001	Wind direction
	011002	Wind speed
	012001	Temperature/dry-bulb temperature
	013002	Mixing ratio
#
 311004
	101000	Delayed replication of one descriptor
	031000	Short delayed descriptor replication factor
	011034	Vertical gust velocity
	101000	Delayed replication of one descriptor
	031000	Short delayed descriptor replication factor
	011035	Vertical gust acceleration
	101000	Delayed replication of one descriptor
	031000	Short delayed descriptor replication factor
	011075	Mean turbulence intensity (eddy dissipation rate)
	101000	Delayed replication of one descriptor
	031000	Short delayed descriptor replication factor
	011076	Peak turbulence intensity (eddy dissipation rate)
	101000	Delayed replication of one descriptor
	031000	Short delayed descriptor replication factor
	033025	ACARS interpolated values
	101000	Delayed replication of one descriptor
	031000	Short delayed descriptor replication factor
	033026	Mixing ratio quality

Class 12

#
 312001
	301043	Satellite identifier, instrumentation, location, date/time
	304001	Cloud top pressure, temperature, wind
#
 312002
	301043	Satellite identifier, instrumentation, location, date/time
	304002	Cloud top pressure, wind
#
 312003
	301042	Satellite identifier, instrumentation, location, date/time
	304003	Surface temperature
#
 312004
	301042	Satellite identifier, instrumentation, location, date/time
	304004	Cloud cover
#
 312005
	301042	Satellite identifier, instrumentation, location, date/time
	020014	Height of top of cloud
#
 312006
	301044	Satellite identifier, instrumentation, location, date/time
	304005	Layer mean relative humidity
#
 312007
	301042	Satellite identifier, instrumentation, location, date/time
	304006	Radiation
#
 312010
	001007	Satellite identifier
	005040	Orbit number
	002021	Satellite instrumentation
	005041	Scan line number
	004001	Year
	004043	Day of year
#
 312011
	202131	Change scale
	201149	Change width
	004006	Second
	201000	Change width
	202126	Change scale
	010002	Height
	202000	Change scale
	005043	Field of view number
	005053	Field of view number increment
#
 312012
	202129	Change scale
	201132	Change width
	101019	Replicate 1 descriptor 19 times
	012063	Brightness temperature
	201000	Change width
	202000	Change scale
#
 312013
	005042	Channel number
	202129	Change scale
	201135	Change width
	012063	Brightness temperature
	201000	Change width
	202000	Change scale
#
 312014
	312010	Orbital information, Part I
	312011	Orbital information, Part II
	105056	Replicate 5 descriptors 56 times
	301023	Latitude and longitude (coarse accuracy)
	005042	Channel number
	005052	Channel number increment
	312012	HIRS brightness temperatures - channels 1-19
	312013	HIRS brightness temperature - channel 20
#
 312015
	109011	Replicate 9 descriptors 11 times
	301023	Latitude and longitude (coarse accuracy)
	005042	Channel number
	005052	Channel number increment
	202129	Change scale
	201132	Change width
	101004	Replicate 1 descriptor 4 times
	012063	Brightness temperature
	202000	Change scale
	201000	Change width
#
 312016
	312010	Orbital information, Part I
	312011	Orbital information, Part II
	312015	MSU brightness temperatures - channels 1-4
#
 312017
	109008	Replicate 9 descriptors 8 times
	301023	Latitude and longitude (coarse accuracy)
	005042	Channel number
	005052	Channel number increment
	202129	Change scale
	201132	Change width
	101003	Replicate 1 descriptor 3 times
	012063	Brightness temperature
	202000	Change scale
	201000	Change width
#
 312018
	312010	Orbital information, Part I
	312011	Orbital information, Part II
	312017	SSU brightness temperatures - channels 1-3
#
 312019
	301047	Product header
	301048	Radar parameters
	015015	Maximum spectrum composition before normalisation
	029002	Coordinate grid type
	021076	Representation of intensities
	106012	Repeat next 6 descriptors 12 times
	201129	Change width to 14 bits
	006030	Wave number (spectral)
	201000	Change width to Table B
	102012	Repeat next 2 descriptors 12 times
	005030	Direction (spectral)
	021075	Image spectrum intensity
	021066	Wave scatterometer product confidence data
#
 312020
	301047	Product header
	301048	Radar parameters
	015015	Maximum spectrum composition before normalization
	029002	Coordinate grid type
	021076	Representation of intensities
	104012	Repeat next 4 descriptors 12 times
	006030	Wave number (spectral)
	102012	Repeat next 2 descriptors 12 times
	005030	Direction (spectral)
	021075	Spectral intensity
	021066	Wave scatterometer product confidence data
#
 312021
	301047	Product header
	101003	Repeat 1 descriptor 3 times
	301049	Radar beam data
	011012	Wind speed at 10 m
	011011	Wind direction at 10 m
	021067	Wind product confidence data
#
 312022
	301047	Product header
	008022	Number in average
	011012	Wind speed
	011050	Standard deviation of horizontal wind speed
	022070	Significant wave height
	022026	Standard deviation of significant wave height
	312041	Altitude
	010050	Standard deviation of altitude
	021068	Radar altimeter product confidence data
	021071	Peakiness
	021072	Altimeter calibration status
	021073	Altimeter instrument mode
	312042	Altitude corrections
	021062	Backscatter
	015011	Log 10 of integrated electron density
#
 312023
	301047	Product header
	103003	Repeat 3 descriptors 3 times
	008022	Number in average
	012061	Skin temperature
	022050	Standard deviation of sea surface temperature
	021069	SST product confidence data
	021085	ATSR sea surface temperature across-track band number
#
 312024
	312020	(Wave scatterometer product)
	008060	Sample scanning mode significance - range
	008022	Number in sample
	008060	Sample scanning mode signification - horizontal
	008022	Number in sample
	025014	Azimuth clutter cut-off
	022101	Total energy (wavelength > 731 m)
	022097	Mean wavelength of image spectrum
	022098	Wavelength spread (wavelength > 731 m)
	022099	Mean direction (wavelength > 731 m)
	022100	Direction spread (wavelength > 731 m)
#
 312025
	312019	Wave scatterometer product with width change for wave number (spectral)
	008060	Sample scanning mode significance - range
	008022	Number in sample
	008060	Sample scanning mode significance - horizontal
	008022	Number in sample
	025014	Azimuth clutter cut-off
	022101	Total energy (wavelength > 731 m)
	022097	Mean wavelength of image spectrum
	022098	Wavelength spread (wavelength > 731 m)
	022099	Mean direction (wavelength > 731 m)
	022100	Direction spread (wavelength > 731 m)
#
 312026
	301046
	301011	Data
	301013	Time
	301023	Location
	312031
	101004	Replicate 1 descriptor 4 times
	312030
	021110	Number of inner-beam sigma-0 (forward of satellite)
	301023	Location
	321027
	021111	Number of outer-beam sigma-0 (forward of satellite)
	301023	Location
	321027
	021112	Number of inner-beam sigma-0 (aft of satellite)
	301023	Location
	321027
	021113	Number of outer-beam sigma-0 (aft of satellite)
	301023	Location
	321027
#
 312030
	201130	Change data width
	202129	Change scale
	011012	Wind speed at 10 m
	202000	Change scale back to Table B
	201000	Change data width to Table B
	011052	Formal uncertainty in wind speed
	201135	Change data width
	202130	Change scale
	011011	Wind direction at 10 m
	202000	Change scale back to Table B
	201000	Change data width to Table B
	011053	Formal uncertainty in wind speed
	021104	Likelihood computed for solution
#
 312031
	005034	Along-track row number
	006034	Cross-track cell number
	021109	SEAWINDS wind vector cell quality
	011081	Model wind direction at 10 m
	011082	Model wind speed at 10 m
	021101	Number of vector ambiguities
	021102	Index of selected wind vector
	021103	Total number of sigma-0 measurements
#
 312041
	201141	Change width to 28 bits
	202130	Change scale to 2
	007001	Altitude
	201000	Change width back to Table B
	202000	Change scale back to Table B
#
 312042
	021077	Altitude correction, ionosphere
	021078	Altitude correction, dry troposphere
	021079	Altitude correction, wet troposphere
	021080	Altitude correction, calibration constant
	021081	Open loop height-time loop calibration correction
	021082	Open loop automatic gain control calibration correction

Class 13

#
 313009
	021001	Horizontal reflectivity
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	021001	Horizontal reflectivity
#
 313010
	021036	Radar rainfall intensity
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	021036	Radar rainfall intensity
#
 313031
	006002	First longitude location minus one increment
	006012	Longitude increment
	101000	Delayed replication of 1 descriptor
	031002	Extended replication factor
	030001	Pixel value (4 bits)
#
 313032
	005002	First latitude location minus one increment
	005012	Latitude increment (signed value so cannot cross pole)
	101000	Delayed replication of 1 descriptor
	031002	Extended replication factor
	313031	Non run-length encoded row
#
 313041
	006002	First longitude location minus one increment
	110000	Delayed replication of 10 descriptors
	031001	Replication factor
	104000	Delayed replication of 4 descriptors
	031001	Replication factor
	006012	Longitude increment
	101000	Delayed replication of 1 descriptor
	031012	Repetition factor
	030001	Pixel value (4 bits)
	006012	Longitude increment
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	030001	Pixel value (4 bits)
#
 313042
	005002	First latitude location minus one increment
	005012	Latitude increment (signed value so cannot cross pole)
	101000	Delayed replication of 1 descriptor
	031002	Extended replication factor
	313041	Run-length encoded row
#
 313043
	006002	First longitude location minus one increment
	005002	First latitude location minus one increment
	005012	Latitude increment
	112000	Delayed replication of 12 descriptors
	031001	Replication factor
	110000	Delayed replication of 10 descriptors
	031001	Replication factor
	104000	Delayed replication of 4 descriptors
	031001	Replication factor
	006012	Longitude increment
	101000	Delayed replication of 1 descriptor
	031011	Repetition factor
	030001	Pixel value (4 bits)
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	030001	Pixel value (4 bits)

Class 15

#
 315001
	001011	Ship's call sign
	301011	Date
	301012	Time
	301023	Latitude and longitude (coarse accuracy)
	306001	Depth, temperature
#
 315002
	001011	Ship's call sign
	301011	Date
	301012	Time
	301023	Latitude and longitude (coarse accuracy)
	306004	Depth, temperature, salinity

Class 16

#
 316001
	301011	Year, month, day
	004004	Hour
	301023	Latitude and longitude (coarse accuracy)
	001021	Synoptic feature identifier
	002041	Method for estimating reports related to synoptic features
	019001	Type of synoptic feature
	010051	Pressure reduced to mean sea level
	019002	Effective radius of feature
	019003	Wind speed threshold (15 m s-1 typically)
	019004	Effective radius with respect to wind speeds above threshold
#
 316002
	008021	Data time (analysis)
	004001	Year
	004002	Month
	004003	Day
	004004	Hour
	004005	Minute
	001033	Originating/generating centre
	008021	Validity time (fcst)
	004001	Year
	004002	Month
	004003	Day
	004004	Hour
	004005	Minute
	007002	Flight level (altitude) (base of chart layer)
	007002	Flight level (altitude) (top of chart layer)
#
 316003
	110000	Delayed replication
	031001	Replication
	008011	Meteorological feature (jet stream value)
	008007	Dimensional significance (value for line)
	104000	Delayed replication
	031001	Replication
	005002	Latitude (coarse)
	006002	Longitude (coarse)
	010002	Flight level (altitude)
	011002	Wind speed
	008007	Dimensional significance (cancel)
	008011	Meteorological feature (cancel/end of object)
#
 316004
	111000	Delayed replication
	031001	Replication
	008011	Meteorological feature (value for turbulence)
	008007	Dimensional significance (value for area)
	007002	Flight level (altitude) (base of layer)
	007002	Flight level (altitude) (top of layer)
	102000	Delayed replication
	031001	Replication
	005002	Latitude (coarse)
	006002	Longitude (coarse)
	011031 (1) Degree of turbulence
	008007	Dimensional significance (cancel)
	008011	Meteorological feature (cancel/end of object)
#
 316005
	108000	Delayed replication
	031001	Replication
	008005	Meteorological attribute significance (storm centre)
	008007	Dimensional significance (value for point)
	005002	Latitude (coarse)
	006002	Longitude (coarse)
	001026	WMO storm name (use �unknown� for a sandstorm)
	019001	Synoptic features (value for type of storm)
	008007	Dimensional significance (cancel)
	008005	Meteorological attribute significance (cancel/end of object)
#
 316006
	112000	Delayed replication
	031001	Replication
	008011	Meteorological feature (value for cloud)
	008007	Dimensional significance (value for area)
	007002	Flight level (altitude) (base of layer)
	007002	Flight level (altitude) (top of layer)
	102000	Delayed replication
	031001	Replication
	005002	Latitude (coarse)
	006002	Longitude (coarse)
	020011 (2) Cloud amount
	020012	Cloud type
	008007	Dimensional significance (cancel)
	008011	Meteorological feature (cancel/end of object)
#
 316007
	110000	Delayed replication
	031001	Replication
	008011 (3) Meteorological feature (value for type of front)
	008007	Dimensional significance (value for line)
	104000	Delayed replication
	031001	Replication
	005002	Latitude (coarse)
	006002	Longitude (coarse)
	019005	Direction of feature
	019006	Speed of feature
	008007	Dimensional significance (cancel)
	008011	Meteorological feature (cancel/end of object)
#
 316008
	111000	Delayed replication
	031001	Replication
	008001	Vertical significance (bit 3 set for tropopause)
	008007	Dimensional significance (value for point)
	008023 (4) Statistic (type of tropopause value)
	103000	Delayed replication
	031001	Replication
	005002	Latitude (coarse)
	006002	Longitude (coarse)
	010002	Height/altitude
	008023	Statistic (cancel)
	008007	Dimensional significance (cancel)
	008001	Vertical significance (cancel/end of object)
#
 316009
	111000	Delayed replication
	031001	Replication
	008011	Meteorological feature (value for airframe icing)
	008007	Dimensional significance (value for area)
	007002	Flight level (altitude) (base of layer)
	007002	Flight level (altitude) (top of layer)
	102000	Delayed replication
	031001	Replication
	005002	Latitude (coarse)
	006002	Longitude (coarse)
	020041	Airframe icing (type of airframe icing)
	008007	Dimensional significance (cancel)
	008011	Meteorological feature (cancel/end of object)
#
 316010
	107000	Delayed replication
	031001	Replication
	008011	Meteorological feature
	008007	Dimensional significance (value for point)
	001022	Name of feature
	005002	Latitude (coarse)
	006002	Longitude (coarse)
	008007	Dimensional significance (cancel)
	008011	Meteorological feature (cancel/end of object)
#
 316011
	116000	Delayed replication
	031001	Replication
	008011	Meteorological feature (value for special clouds)
	001022	Name of feature (volcano name)
	008007	Dimensional significance (value for point)
	102000	Delayed replication
	031001	Replication
	005002	Latitude (coarse)
	006002	Longitude (coarse)
	008021	Time significance (eruption starting time)
	004001	Year
	004002	Month
	004003	Day
	004004	Hour
	004005	Minute
	020090	Special clouds (clouds from volcanic eruptions)
	008021	Time significance (cancel)
	008007	Dimensional significance (cancel)
	008011	Meteorological feature (cancel/end of object)

Class 18

#
 318001
	301025	Latitude and longitude (coarse accuracy), day and time
	024011	Dose
#
 318003
	301026	Latitude and longitude (high accuracy), time periods in days, hours and minutes
	024005	Isotope mass
	024004	Element name
	024021	Air concentration
#
 318004
	301025	Latitude and longitude (coarse accuracy), day and time
	004023	Time period or displacement
	013011	Total precipitation/total water equivalent
	024005	Isotope mass
	024004	Element name
	024022	Concentration in precipitation

Class 21

#
 321001
	002101	Type of antenna
	002114	Antenna effective surface area
	002105	Maximum antenna gain
	002106	3-dB beamwidth
	002107	Sidelobe suppression
	002121	Mean frequency
#
 321003
	021051	Signal power above 1 mW
	021014	Doppler mean velocity (radial)
	021017	Doppler velocity spectral width
	021030	Signal to noise ratio
#
 321004
	301031	Identification, type, date/time, position (high accuracy), height
	002003	Type of measuring equipment used
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	321003	Wind profiler - moment data
#
 321005
	025004	Echo processing
	002121	Mean frequency
	002122	Frequency agility range
	002123	Peak power
	002124	Average power
	002125	Pulse repetition frequency
	002126	Pulse width
	002127	Receiver intermediate frequency
	002128	Intermediate frequency bandwidth
	002129	Minimum detectable signal
	002130	Dynamic range
	002131	Sensitivity time control
#
 321006
	025001	Range-gate length
	025002	Number of gates averaged
	025003	Number of integrated pulses
	025005	Echo integration
#
 321007
	025009	Calibration method
	025010	Clutter treatment
	025011	Ground occultation correction
	025012	Range attenuation correction
	025013	Bright-band correction
	025015	Radome attenuation correction
	025016	Clear-air attenuation correction
	025017	Precipitation attenuation correction
#
 321008
	025006	Z to R conversion
	025007	Z to R conversion factor
	025008	Z to R conversion exponent
#
 321009
	025018	A to Z law for attenuation factor
	025019	A to Z law for attenuation exponent
#
 321010
	002101	Type of antenna
	007002	Altitude of the tower base
	002102	Antenna height above tower base
	002103	Radome
	002104	Antenna polarisation
	002105	Maximum antenna gain
	002106	3-dB beamwidth
	002107	Sidelobe suppression
	002108	Crosspol discrimination (on axis)
	002109	Antenna speed (azimuth)
	002110	Antenna speed (elevation)
	002132	Azimuth pointing accuracy
	002133	Elevation pointing accuracy
#
 321011
	030031	Picture type
	030032	Combination with other data
	029002	Coordinate grid type
#
 321012
	101000	Delayed replication of 1 descriptor
	031001	Replication factor
	002135	Antenna elevation
#
 321027
	021118	Attenuation correction on sigma-0
	202129	Change scale
	201132	Change data width
	002112	Radar look angle
	201000	Change data width to Table B
	201131	Change data width
	002111	Radar incidence angle
	201000	Change data width to Table B
	202000	Change scale back to Table B
	002104	Antenna polarization
	021105	Normalized radar cross-section
	021106	Kp variance coefficient (alpha)
	021107	Kp variance coefficient (beta)
	021114	Kp variance coefficient (gamma)
	021115	SEAWINDS sigma-0 quality
	021116	SEAWINDS sigma-0 mode
	008018	SEAWINDS land/ice surface type
	021117	Sigma-0 variance quality control
#