## BUFR Table B - element descriptors

#### As used by Cipher SoftBUFR Class Library, based on WMO BUFR Table B version 12

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This HTML-formatted table is based on a WMO document.
Please consult the original WMO document for more details and for possible notes.

Update history

Links to classes: `00 01 02 04 05 06 07 08 10 11 12 13 14 15 19 20 21 22 23 24 25 26 27 28 29 30 31 33 35`

#### Class 00

    #
     000001 Table A:  entry
     CCITT IA5
     0 0 24
    #
     000002 Table A:  data category description, line 1
     CCITT IA5
     0 0 256
    #
     000003 Table A:  data category description, line 2
     CCITT IA5
     0 0 256
    #
     000005 BUFR/CREX edition number
     CCITT IA5
     0 0 24
    #
     000010 F descriptor to be added or defined
     CCITT IA5
     0 0 8
    #
     000011 X descriptor to be added or defined
     CCITT IA5
     0 0 16
    #
     000012 Y descriptor to be added or defined
     CCITT IA5
     0 0 24
    #
     000013 Element name, line 1
     CCITT IA5
     0 0 256
    #
     000014 Element name, line 2
     CCITT IA5
     0 0 256
    #
     000015 Units name
     CCITT IA5
     0 0 192
    #
     000016 Units scale sign
     CCITT IA5
     0 0 8
    #
     000017 Units scale
     CCITT IA5
     0 0 24
    #
     000018 Units reference sign
     CCITT IA5
     0 0 8
    #
     000019 Units reference value
     CCITT IA5
     0 0 80
    #
     000020 Element data width
     CCITT IA5
     0 0 24
    #
     000030 Descriptor defining sequence
     CCITT IA5
     0 0 48
    #

#### Class 01

    #
     001001 WMO block number
     Numeric
     0 0 7
    #
     001002 WMO station number
     Numeric
     0 0 10
    #
     001003 WMO Region number/geographical area
     Code table
     0 0 3
    #
     001004 WMO Region sub-area (see Note 9)
     Numeric
     0 0 3
    #
     001005 Buoy/platform identifier
     Numeric
     0 0 17
    #
     001006 Aircraft flight number
     CCITT IA5
     0 0 64
    #
     001007 Satellite identifier
     Code table
     0 0 10
    #
     001008 Aircraft registration number or other identification
     CCITT IA5
     0 0 64
    #
     001009 Type of commercial aircraft
     CCITT IA5
     0 0 64
    #
     001010 Stationary buoy platform identifier; e.g. C-MAN buoys
     CCITT IA5
     0 0 64
    #
     001011 Ship or mobile land station identifier
     CCITT IA5
     0 0 72
    #
     001012 Direction of motion of moving observing platform**
     Degree true
     0 0 9
    #
     001013 Speed of motion of moving observing platform((
     m s-1
     0 0 10
    #
     001014 Platform drift speed (high precision)
     m s-1
     2 0 10
    #
     001015 Station or site name
     CCITT IA5
     0 0 160
    #
     001018 Short station or site name
     CCITT IA5
     0 0 40
    #
     001019 Long Station or site name
     CCITT IA5
     0 0 256
    #
     001020 WMO Region sub-area
     Numeric
     0 0 4
    #
     001021 Synoptic feature identifier
     Numeric
     0 0 14
    #
     001022 Name of feature (see Note 11)
     CCITT IA5
     0 0 224
    #
     001023 Observation sequence number
     Numeric
     0 0 9
    #
     001025 Storm identifier
     CCITT IA5
     0 0 24
    #
     001026 WMO storm name*
     CCITT IA5
     0 0 64
    #
     001027 WMO long storm name
     CCITT IA5
     0 0 80
    #
     001031 Identification of originating/generating centre (see Note 10)
     Code table
     0 0 16
    #
     001032 Generating application
     Code table defined by originating/ generating centre  (Notes (3), (4) and (5))
     0 0 8
    #
     001033 Identification of originating/generating centre
     Code table
     0 0 8
    #
     001034 Identification of originating/generating sub-centre
     Code table
     0 0 8
    #
     001035 Originating Centre
     Common Code Table C-11
     0 0 16
    #
     001036 Agency in charge of operating the Observing platform
     Code table
     0 0 20
    #
     001041 Absolute platform velocity - first component (see Note 6)
     m s-1
     5 -1073741824 31
    #
     001042 Absolute platform velocity - second component (see Note 6)
     m s-1
     5 -1073741824 31
    #
     001043 Absolute platform velocity - third component (see Note 6)
     m s-1
     5 -1073741824 31
    #
     001050 Platform transmitter ID number
     Numeric
     0 0 17
    #
     001051 Platform transmitter ID number
     CCITT IA5
     0 0 96
    #
     001060 Aircraft reporting point (Beacon identifier)
     CCITT IA5
     0 0 64
    #
     001062 Short ICAO location indicator
     CCITT IA5
     0 0 32
    #
     001063 ICAO location indicator
     CCITT IA5
     0 0 64
    #
     001064 Runway designator
     CCITT IA5
     0 0 32
    #
     001075 Tide station identification
     CCITT IA5
     0 0 40
    #
     001080 Ship line number according to SOOP
     CCITT IA5
     0 0 32
    #
     001081 Radiosonde serial number
     CCITT IA5
     0 0 160
    #
     001082 Radiosonde ascension number (see Note 12)
     Numeric
     0 0 14
    #
     001083 Radiosonde release number (see Note 12)
     Numeric
     0 0 3
    #
     001085 Observing platform manufacturer's model
     CCITT IA5
     0 0 160
    #
     001086 Observing platform manufacturer's serial number
     CCITT IA5
     0 0 256
    #
     001090 Technique for making up initial perturbations
     Code table
     0 0 8
    #
     001091 Ensemble member number
     Numeric
     0 0 10
    #
     001092 Type of ensemble forecast
     Code table
     0 0 8
    #
     001093 Balloon lot number
     CCITT IA5
     0 0 96
    #
     001094 WBAN Number
     Numeric
     0 0 17
    #
     001095 Observer identification
     CCITT IA5
     0 0 32
    #
     001096 Station acquisition
     CCITT IA5
     0 0 160
    #

#### Class 02

    #
     002001 Type of station
     Code table
     0 0 2
    #
     002002 Type of instrumentation for wind measurement
     Flag table
     0 0 4
    #
     002003 Type of measuring equipment used
     Code table
     0 0 4
    #
     002004 Type of instrumentation for evaporation measurement or type of crop for which evapotranspiration is reported
     Code table
     0 0 4
    #
     002005 Precision of temperature observation
     K
     2 0 7
    #
     002011 Radiosonde type
     Code table
     0 0 8
    #
     002012 Radiosonde computational method
     Code table
     0 0 4
    #
     002013 Solar and infrared radiation correction
     Code table
     0 0 4
    #
     002014 Tracking technique/status of system used
     Code table
     0 0 7
    #
     002015 Radiosonde completeness
     Code table
     0 0 4
    #
     002016 Radiosonde configuration
     Flag table
     0 0 5
    #
     002019 Satellite instruments
     Code table
     0 0 11
    #
     002020 Satellite classification
     Code table
     0 0 9
    #
     002021 Satellite instrument data used in processing*
     Flag table
     0 0 9
    #
     002022 Satellite data-processing technique used
     Flag table
     0 0 8
    #
     002023 Satellite derived wind computation method
     Code table
     0 0 4
    #
     002024 Integrated mean humidity computational method
     Code table
     0 0 4
    #
     002025 Satellite channel(s) used in computation
     Flag table
     0 0 25
    #
     002026 Cross track resolution
     m
     2 0 12
    #
     002027 Along track resolution
     m
     2 0 12
    #
     002028 Segment size at nadir in X direction
     m
     0 0 18
    #
     002029 Segment size at nadir in Y direction
     m
     0 0 18
    #
     002030 Method of current measurement
     Code table
     0 0 3
    #
     002031 Duration and time of current measurement
     Code table
     0 0 5
    #
     002032 Indicator for digitization
     Code table
     0 0 2
    #
     002033 Method of salinity/depth measurement
     Code table
     0 0 3
    #
     002034 Drogue type
     Code table
     0 0 5
    #
     002035 Cable length
     m
     0 0 9
    #
     002036 Buoy type
     Code table
     0 0 2
    #
     002037 Method of tidal observation
     Code table
     0 0 3
    #
     002038 Method of water temperature and/or salinity measurement
     Code table
     0 0 4
    #
     002039 Method of wet-bulb temperature measurement
     Code table
     0 0 3
    #
     002040 Method of removing velocity and motion of platform from current
     Code table
     0 0 4
    #
     002041 Method for estimating reports related to synoptic features
     Code table
     0 0 6
    #
     002044 Indicator for method of calculating spectral wave data
     Code table
     0 0 4
    #
     002045 Indicator for type of platform
     Code table
     0 0 4
    #
     002046 Wave measurement instrumentation
     Code table
     0 0 4
    #
     002048 Satellite sensor indicator
     Code table
     0 0 4
    #
     002049 Geostationary satellite data-processing technique used
     Flag table
     0 0 8
    #
     002050 Geostationary sounder satellite channels used
     Flag table
     0 0 20
    #
     002051 Indicator to specify observing method for extreme temperatures
     Code table
     0 0 4
    #
     002052 Geostationary imager satellite channels used
     Flag table
     0 0 6
    #
     002053 GOES-I/M brightness temperature characteristics
     Code table
     0 0 4
    #
     002054 GOES-I/M soundings parameter characteristics
     Code table
     0 0 4
    #
     002055 Geostationary soundings statistical parameters
     Code table
     0 0 4
    #
     002056 Geostationary soundings accuracy statistics
     Code table
     0 0 4
    #
     002057 Origin of first guess information for GOES-I/M soundings
     Code table
     0 0 4
    #
     002058 Valid times of first guess information for GOES-I/M soundings
     Code table
     0 0 4
    #
     002059 Origin of analysis information for GOES-I/M soundings
     Code table
     0 0 4
    #
     002060 Origin of surface information for GOES-I/M soundings
     Code table
     0 0 4
    #
     002061 Aircraft navigational system
     Code table
     0 0 3
    #
     002062 Type of aircraft data relay system
     Code table
     0 0 4
    #
     002063 Aircraft roll angle
     Degree
     2 -18000 16
    #
     002064 Aircraft roll angle quality
     Code table
     0 0 2
    #
     002065 ACARS ground receiving station
     CCITT IA5
     0 0 40
    #
     002066 Radiosonde ground receiving system
     Code table
     0 0 6
    #
     002067 Radiosonde operating frequency
     Hz
     -5 0 15
    #
     002070 Original specification of latitude/longitude
     Code table
     0 0 4
    #
     002080 Balloon manufacturer
     Code table
     0 0 6
    #
     002081 Type of balloon
     Code table
     0 0 5
    #
     002082 Weight of balloon
     kg
     3 0 12
    #
     002083 Type of balloon shelter
     Code table
     0 0 4
    #
     002084 Type of gas used in balloon
     Code table
     0 0 4
    #
     002085 Amount of gas used in balloon
     kg
     3 0 13
    #
     002086 Balloon flight train length
     m
     1 0 10
    #
     002091 Entry sensor 4/20 mA
     A
     4 0 10
    #
     002095 Type of pressure sensor
     Code table
     0 0 5
    #
     002096 Type of temperature sensor
     Code table
     0 0 5
    #
     002097 Type of humidity sensor
     Code table
     0 0 5
    #
     002100 Radar constant*
     dB
     1 0 12
    #
     002101 Type of antenna
     Code table
     0 0 4
    #
     002102 Antenna height above tower base
     m
     0 0 8
    #
     002103 Radome
     Flag table
     0 0 2
    #
     002104 Antenna polarisation
     Code table
     0 0 4
    #
     002105 Maximum antenna gain
     dB
     0 0 6
    #
     002106 3-dB beamwidth
     Degree
     1 0 6
    #
     002107 Sidelobe suppression
     dB
     0 0 6
    #
     002108 Crosspol discrimination (on axis)
     dB
     0 0 6
    #
     002109 Antenna speed (azimuth)
     Degree s-1
     2 0 12
    #
     002110 Antenna speed (elevation)
     Degree s-1
     2 0 12
    #
     002111 Radar incidence angle
     Degree
     1 0 10
    #
     002112 Radar look angle
     Degree
     1 0 12
    #
     002113 Number of azimuth looks
     Numeric
     0 0 4
    #
     002114 Antenna effective surface area
     m2
     0 0 15
    #
     002115 Type of surface observing equipment
     Code table
     0 0 5
    #
     002116 Percentage of 320 MHZ band processed
     %
     0 0 7
    #
     002117 Percentage of 80 MHZ band processed
     %
     0 0 7
    #
     002118 Percentage of 20 MHZ band processed
     %
     0 0 7
    #
     002119 RA-2 instrument operations
     Code table
     0 0 3
    #
     002120 Ocean wave frequency
     Hz
     3 0 10
    #
     002121 Mean frequency
     Hz
     -8 0 7
    #
     002122 Frequency agility range
     Hz
     -6 -128 8
    #
     002123 Peak power
     W
     -4 0 7
    #
     002124 Average power
     W
     -1 0 7
    #
     002125 Pulse repetition frequency
     Hz
     -1 0 8
    #
     002126 Pulse width
     s
     7 0 6
    #
     002127 Receiver intermediate frequency
     Hz
     -6 0 7
    #
     002128 Intermediate frequency bandwidth
     Hz
     -5 0 6
    #
     002129 Minimum detectable signal
     dB
     0 -150 5
    #
     002130 Dynamic range
     dB
     0 0 7
    #
     002131 Sensitivity time control (STC)
     Flag table
     0 0 2
    #
     002132 Azimuth pointing accuracy
     Degree
     2 0 6
    #
     002133 Elevation pointing accuracy
     Degree
     2 0 6
    #
     002134 Antenna beam azimuth
     Degree
     2 0 16
    #
     002135 Antenna elevation
     Degree
     2 -9000 15
    #
     002136 Range processed by range attenuation correction
     m
     -3 0 16
    #
     002140 Satellite radar beam azimuth angle
     Degree
     0 0 9
    #
     002141 Measurement type
     CCITT IA5
     0 0 24
    #
     002142 Ozone instrument serial number/ identification
     CCITT IA5
     0 0 32
    #
     002143 Ozone instrument type
     Code table
     0 0 7
    #
     002144 Light source type for Brewer spectro photometer
     Code table
     0 0 4
    #
     002145 Wave length setting for Dobson instruments
     Code table
     0 0 4
    #
     002146 Source conditions for Dobson instruments
     Code table
     0 0 4
    #
     002148 Data collection and/or location system
     Code table
     0 0 5
    #
     002149 Type of data buoy
     Code table
     0 0 6
    #
     002150 TOVS/ATOVS/AVHRR instrumentation channel number
     Code table
     0 0 6
    #
     002151 Radiometer identifier
     Code table
     0 0 11
    #
     002152 Satellite instrument used in data processing(6)
     Flag table
     0 0 31
    #
     002153 Satellite channel centre frequency
     Hz
     -8 0 26
    #
     002154 Satellite channel band width
     Hz
     -8 0 26
    #
     002156 Percentage of valid KU ocean retracker measurements
     %
     0 0 7
    #
     002157 Percentage of valid S ocean retracker measurements
     %
     0 0 7
    #
     002158 RA-2 instrument
     Flag table
     0 0 9
    #
     002159 MWR instrument
     Flag table
     0 0 8
    #
     002163 Height assignment method
     Code table
     0 0 4
    #
     002164 Tracer correlation method
     Code table
     0 0 3
    #
     002166 Radiance type
     Code table
     0 0 4
    #
     002167 Radiance computational method
     Code table
     0 0 4
    #
     002168 Hydrostatic pressure of lower end of cable (thermistor string)
     Pa
     -3 0 16
    #
     002169 Anemometer type
     Code table
     0 0 4
    #
     002172 Product type for retrieved atmospheric gases
     Code table
     0 0 8
    #
     002173 Square of the off nadir angle (7)
     Degree2
     4 0 10
    #
     002174 Mean across track pixel number
     Numeric
     0 0 9
    #
     002175 Method of precipitation measurement
     Code table
     0 0 4
    #
     002176 Method of state of ground measurement
     Code table
     0 0 4
    #
     002177 Method of snow depth measurement
     Code table
     0 0 4
    #
     002178 Method of liquid content measurement of precipitation
     Code table
     0 0 4
    #
     002179 Type of sky condition algorithm
     Code table
     0 0 4
    #
     002180 Main present weather detecting system
     Code table
     0 0 4
    #
     002181 Supplementary present weather sensor
     Flag table
     0 0 21
    #
     002182 Visibility measurement system
     Code table
     0 0 4
    #
     002183 Cloud detection system
     Code table
     0 0 4
    #
     002184 Type of lightning detection sensor
     Code table
     0 0 4
    #
     002185 Method of evaporation measurement
     Code table
     0 0 4
    #
     002186 Capability to detect precipitation phenomena
     Flag table
     0 0 30
    #
     002187 Capability to detect other weather phenomena
     Flag table
     0 0 18
    #
     002188 Capability to detect obscuration
     Flag table
     0 0 21
    #
     002189 Capability to discriminate lightning strikes
     Flag table
     0 0 12
    #
     002190 Lagrangian drifter submergence (% time submerged)
     %
     0 0 7
    #

#### Class 04

    #
     004001 Year
     Year
     0 0 12
    #
     004002 Month
     Month
     0 0 4
    #
     004003 Day
     Day
     0 0 6
    #
     004004 Hour
     Hour
     0 0 5
    #
     004005 Minute
     Minute
     0 0 6
    #
     004006 Second
     Second
     0 0 6
    #
     004007 Seconds within a minute (microsecond accuracy)
     Second
     6 0 26
    #
     004011 Time increment
     Year
     0 -1024 11
    #
     004012 Time increment
     Month
     0 -1024 11
    #
     004013 Time increment
     Day
     0 -1024 11
    #
     004014 Time increment
     Hour
     0 -1024 11
    #
     004015 Time increment
     Minute
     0 -2048 12
    #
     004016 Time increment
     Second
     0 -4096 13
    #
     004017 Reference time period for accumulated or extreme data
     Minute
     0 -1440 12
    #
     004021 Time period or displacement
     Year
     0 -1024 11
    #
     004022 Time period or displacement
     Month
     0 -1024 11
    #
     004023 Time period or displacement
     Day
     0 -1024 11
    #
     004024 Time period or displacement
     Hour
     0 -2048 12
    #
     004025 Time period or displacement
     Minute
     0 -2048 12
    #
     004026 Time period or displacement
     Second
     0 -4096 13
    #
     004031 Duration of time relating to following value
     Hour
     0 0 8
    #
     004032 Duration of time relating to following value
     Minute
     0 0 6
    #
     004041 Time difference, UTC -LMT (see Note 6)
     Minute
     0 -1440 12
    #
     004043 Day of the year
     Day
     0 0 9
    #
     004051 Principal time of daily reading of maximum temperature
     Hour
     0 0 5
    #
     004052 Principal time of daily reading of minimum temperature
     Hour
     0 0 5
    #
     004053 Number of days with precipitation equal to or more than 1 mm
     Numeric
     0 0 6
    #
     004059 Times of observation used to compute the reported mean values
     Flag table
     0 0 6
    #
     004065 Short time increment
     Minute
     0 -128 8
    #
     004073 Short time period or displacement
     Day
     0 -128 8
    #
     004074 Short time period or displacement
     Hour
     0 -128 8
    #
     004075 Short time period or displacement
     Minute
     0 -128 8
    #
     004086 Long time period or displacement
     Second
     0 -8192 15
    #

#### Class 05

    #
     005001 Latitude (high accuracy)
     Degree
     5 -9000000 25
    #
     005002 Latitude (coarse accuracy)
     Degree
     2 -9000 15
    #
     005011 Latitude increment (high accuracy)
     Degree
     5 -9000000 25
    #
     005012 Latitude increment (coarse accuracy)
     Degree
     2 -9000 15
    #
     005015 Latitude displacement (high accuracy)
     Degree
     5 -9000000 25
    #
     005016 Latitude displacement (coarse accuracy)
     Degree
     2 -9000 15
    #
     005021 Bearing or azimuth
     Degree true
     2 0 16
    #
     005022 Solar azimuth
     Degree true
     2 0 16
    #
     005023 Sun to satellite azimuth difference
     Degree
     1 -1800 12
    #
     005030 Direction (spectral)
     Degree
     0 0 12
    #
     005031 Row number
     Numeric
     0 0 12
    #
     005033 Pixel size on horizontal - 1
     m
     -1 0 16
    #
     005034 Along track row number
     Numeric
     0 0 11
    #
     005036 Ship transect number according to SOOP
     Numeric
     0 0 7
    #
     005040 Orbit number
     Numeric
     0 0 24
    #
     005041 Scan line number
     Numeric
     0 0 8
    #
     005042 Channel number
     Numeric
     0 0 6
    #
     005043 Field of view number
     Numeric
     0 0 8
    #
     005044 Satellite cycle number
     Numeric
     0 0 11
    #
     005052 Channel number increment
     Numeric
     0 0 5
    #
     005053 Field of view number increment
     Numeric
     0 0 5
    #

#### Class 06

    #
     006001 Longitude (high accuracy)
     Degree
     5 -18000000 26
    #
     006002 Longitude (coarse accuracy)
     Degree
     2 -18000 16
    #
     006011 Longitude increment (high accuracy)
     Degree
     5 -18000000 26
    #
     006012 Longitude increment (coarse accuracy)
     Degree
     2 -18000 16
    #
     006015 Longitude displacement (high accuracy)
     Degree
     5 -18000000 26
    #
     006016 Longitude displacement (coarse accuracy)
     Degree
     2 -18000 16
    #
     006021 Distance
     m
     -1 0 13
    #
     006030 Wave number (spectral)
     rad m-1
     5 0 13
    #
     006031 Column number
     Numeric
     0 0 12
    #
     006033 Pixel size on horizontal - 2
     m
     -1 0 16
    #
     006034 Cross-track cell number
     Numeric
     0 0 7
    #
     006040 Radius of confidence
     m
     0 0 13
    #

#### Class 07

    #
     007001 Height of station (see Note 1)
     m
     0 -400 15
    #
     007002 Height or altitude
     m
     -1 -40 16
    #
     007003 Geopotential
     m2 s-2
     -1 -400 17
    #
     007004 Pressure
     Pa
     -1 0 14
    #
     007005 Height increment
     m
     0 -400 12
    #
     007006 Height above station
     m
     0 0 15
    #
     007007 Height
     m
     0 -1000 17
    #
     007008 Geopotential
     m2 s-2
     0 -10000 20
    #
     007009 Geopotential height
     gpm
     0 -1000 17
    #
     007010 Flight level
     m
     0 -1024 16
    #
     007021 Elevation (see Note 2)
     Degree
     2 -9000 15
    #
     007022 Solar elevation
     Degree
     2 -9000 15
    #
     007024 Satellite zenith angle
     Degree
     2 -9000 15
    #
     007025 Solar zenith angle
     Degree
     2 -9000 15
    #
     007026 Satellite zenith angle
     Degree
     4 -900000 21
    #
     007030 Height of station ground above mean sea level (see Note 3)
     m
     1 -4000 17
    #
     007031 Height of barometer above mean sea level (see Note 4)
     m
     1 -4000 17
    #
     007032 Height of sensor above local ground (or deck of marine platform) (see Note 5)
     m
     2 0 16
    #
     007033 Height of sensor above water surface (see Note 6)
     m
     1 0 12
    #
     007040 Impact parameter (see Note 8)
     m
     1 62000000 22
    #
     007061 Depth below land surface
     m
     2 0 14
    #
     007062 Depth below sea/water surface
     m
     1 0 17
    #
     007064 Representative height of sensor above station (see Note 7)
     m
     0 0 4
    #
     007070 Drogue depth
     m
     0 0 10
    #

#### Class 08

    #
     008001 Vertical sounding significance
     Flag table
     0 0 7
    #
     008002 Vertical significance (surface observations)
     Code table
     0 0 6
    #
     008003 Vertical significance (satellite observations)
     Code table
     0 0 6
    #
     008004 Phase of aircraft flight
     Code table
     0 0 3
    #
     008005 Meteorological attribute significance
     Code table
     0 0 4
    #
     008006 Ozone vertical sounding significance
     Flag table
     0 0 9
    #
     008007 Dimensional significance
     Code table
     0 0 4
    #
     008008 Radiation vertical sounding significance
     Flag table
     0 0 9
    #
     008009 Detailed phase of flight
     Code Table
     0 0 4
    #
     008010 Surface qualifier (temperature data)
     Code table
     0 0 5
    #
     008011 Meteorological feature
     Code table
     0 0 6
    #
     008012 Land/sea qualifier
     Code table
     0 0 2
    #
     008013 Day/night qualifier
     Code table
     0 0 2
    #
     008014 Qualifier for runway visual range
     Code table
     0 0 4
    #
     008016 Change qualifier of a trend-type forecast or an aerodrome forecast
     Code table
     0 0 3
    #
     008017 Qualifier of the time when the forecast change is expected
     Code table
     0 0 2
    #
     008018 SEAWINDS land/ice surface type
     Flag table
     0 0 17
    #
     008020 Total number of missing entities (with respect to accumulation or average)
     Numeric
     0 0 16
    #
     008021 Time significance
     Code table
     0 0 5
    #
     008022 Total number (with respect to accumulation or average)
     Numeric
     0 0 16
    #
     008023 First order statistics
     Code table
     0 0 6
    #
     008024 Difference statistics
     Code table
     0 0 6
    #
     008025 Time difference qualifier
     Code table
     0 0 4
    #
     008029 Remotely sensed surface type
     Code table
     0 0 8
    #
     008030 Manual on Codes (Volume I.1, Section C) Code table from which data are derived
     Numeric
     0 0 13
    #
     008031 Data category CREX table A
     Numeric
     0 0 8
    #
     008033 Method of derivation of percentage confidence
     Code table
     0 0 7
    #
     008035 Type of monitoring exercise
     Code table
     0 0 3
    #
     008036 Type of centre or station performing monitoring
     Code table
     0 0 3
    #
     008040 Flight Level significance
     Code table
     0 0 6
    #
     008041 Data significance
     Code table
     0 0 5
    #
     008042 Extended vertical sounding significance
     Flag table
     0 0 18
    #
     008049 Number of observations
     Numeric
     0 0 8
    #
     008050 Qualifier for number of missing values in calculation of statistic
     Code table
     0 0 4
    #
     008051 Qualifier for number of missing values in calculation of statistic
     Code table
     0 0 3
    #
     008052 Condition for which number of days of occurrence follows
     Code table
     0 0 5
    #
     008053 Day of occurrence qualifier
     Code table
     0 0 2
    #
     008060 Sample scanning mode significance
     Code table
     0 0 4
    #
     008065 Sun-glint indicator
     Code table
     0 0 2
    #
     008066 Semi-transparency indicator
     Code table
     0 0 2
    #
     008070 TOVS/ATOVS product qualifier
     Code table
     0 0 4
    #
     008072 Pixel(s) type
     Code table
     0 0 3
    #
     008074 Altimeter echo type
     Code table
     0 0 2
    #
     008075 Ascending/Descending Orbit Qualifier
     Code table
     0 0 2
    #
     008076 Type of band
     Code table
     0 0 6
    #
     008080 Qualifier for GTSPP quality flag
     Code table
     0 0 6
    #
     008081 Type of equipment
     Code table
     0 0 6
    #
     008082 Modification of sensor height to another value
     Code table
     0 0 3
    #

#### Class 10

    #
     010001 Height of land surface
     m
     0 -400 15
    #
     010002 Height
     m
     -1 -40 16
    #
     010003 Geopotential
     m2 s-2
     -1 -400 17
    #
     010004 Pressure
     Pa
     -1 0 14
    #
     010007 Height
     m
     0 -1000 17
    #
     010008 Geopotential
     m2 s-2
     0 -10000 20
    #
     010009 Geopotential height
     gpm
     0 -1000 17
    #
     010010 Minimum pressure reduced to mean sea level
     Pa
     -1 0 14
    #
     010011 Maximum pressure reduced to mean sea level
     Pa
     -1 0 14
    #
     010031 In direction of the North Pole, distance from the Earth's centre
     m
     2 -1073741824 31
    #
     010032 Satellite distance to Earth's centre
     m
     1 0 27
    #
     010033 Altitude (platform to Ellipsoid)
     m
     1 0 27
    #
     010034 Earth radius
     m
     1 0 27
    #
     010035 Earth's local radius of curvature
     m
     1 62000000 22
    #
     010036 Geoid undulation (see Note 4)
     m
     2 -15000 15
    #
     010040 Number of retrieved layers
     Numeric
     0 0 10
    #
     010050 Standard deviation altitude
     m
     2 0 16
    #
     010051 Pressure reduced to mean sea level
     Pa
     -1 0 14
    #
     010052 Altimeter setting (QNH)
     Pa
     -1 0 14
    #
     010060 Pressure change
     Pa
     -1 -1024 11
    #
     010061 3-hour pressure change
     Pa
     -1 -500 10
    #
     010062 24-hour pressure change
     Pa
     -1 -1000 11
    #
     010063 Characteristic of pressure tendency
     Code table
     0 0 4
    #
     010070 Indicated aircraft altitude
     m
     0 -400 16
    #
     010080 Viewing Zenith angle
     Degree
     2 -9000 15
    #
     010081 Altitude of COG above reference Ellipsoid
     m
     3 0 31
    #
     010082 Instantaneous altitude rate
     ms-1
     3 -65536 17
    #
     010083 Squared off Nadir angle of the satellite from platform data
     Degree2
     2 0 16
    #
     010084 Squared off Nadir angle of the satellite from waveform data
     Degree2
     2 0 16
    #
     010085 Mean sea surface height
     m
     3 -131072 18
    #
     010086 Geoid's height
     m
     3 -131072 18
    #
     010087 Ocean depth/land elevation
     m
     1 -131072 18
    #
     010088 Total geocentric ocean tide height solution 1
     m
     3 -32768 16
    #
     010089 Total geocentric ocean tide height solution 2
     m
     3 -32768 16
    #
     010090 Long period  tide height
     m
     3 -32768 16
    #
     010091 Tidal loading height
     m
     3 -32768 16
    #
     010092 Solid Earth tide height
     m
     3 -32768 16
    #
     010093 Geocentric pole tide height
     m
     3 -32768 16
    #

#### Class 11

    #
     011001 Wind direction
     Degree true
     0 0 9
    #
     011002 Wind speed
     m s-1
     1 0 12
    #
     011003 u-component
     m s-1
     1 -4096 13
    #
     011004 v-component
     m s-1
     1 -4096 13
    #
     011005 w-component
     Pa s-1
     1 -512 10
    #
     011006 w-component
     m s-1
     2 -4096 13
    #
     011010 Wind direction associated with wind speed which follows
     Degree true
     0 0 9
    #
     011011 Wind direction at 10 m
     Degree true
     0 0 9
    #
     011012 Wind speed at 10 m
     m s-1
     1 0 12
    #
     011013 Wind direction at 5 m
     Degree true
     0 0 9
    #
     011014 Wind speed at 5 m
     m s-1
     1 0 12
    #
     011016 Extreme counterclockwise wind direction of a variable wind
     Degree true
     0 0 9
    #
     011017 Extreme clockwise wind direction of a variable wind
     Degree true
     0 0 9
    #
     011019 Steadiness of wind (6)
     %
     0 0 7
    #
     011021 Relative vorticity
     s-1
     9 -65536 17
    #
     011022 Divergence
     s-1
     9 -65536 17
    #
     011023 Velocity potential
     m2 s-1
     -2 -65536 17
    #
     011031 Degree of turbulence
     Code table
     0 0 4
    #
     011032 Height of base of turbulence
     m
     -1 -40 16
    #
     011033 Height of top of turbulence
     m
     -1 -40 16
    #
     011034 Vertical gust velocity
     m s-1
     1 -1024 11
    #
     011035 Vertical gust acceleration
     m s-2
     2 -8192 14
    #
     011036 Maximum derived equivalent vertical gust speed
     m s-1
     1 0 10
    #
     011037 Turbulence Index
     Code table
     0 0 6
    #
     011038 Time of occurrence of Peak Eddy Dissipation Rate
     Code table
     0 0 5
    #
     011039 Extended time of occurrence of peak  Eddy Dissipation Rate
     Code table
     0 0 6
    #
     011040 Maximum wind speed (mean wind)
     m s-1
     1 0 12
    #
     011041 Maximum wind gust speed
     m s-1
     1 0 12
    #
     011042 Maximum wind speed (10-min mean wind)
     m s-1
     1 0 12
    #
     011043 Maximum wind gust direction
     Degree true
     0 0 9
    #
     011044 Mean wind direction for surface - 1500 m (5000 feet)
     Degree true
     0 0 9
    #
     011045 Mean wind speed for surface - 1500 m (5000 feet)
     m s-1
     1 0 12
    #
     011046 Maximum instantaneous wind speed
     m s-1
     1 0 12
    #
     011047 Maximum instantaneous wind speed over 10 minutes
     m s-1
     1 0 12
    #
     011049 Standard deviation of wind direction
     Degree true
     0 0 9
    #
     011050 Standard deviation of horizontal wind speed
     m s-1
     1 0 12
    #
     011051 Standard deviation of vertical wind speed
     m s-1
     1 0 8
    #
     011052 Formal uncertainty in wind speed
     m s-1
     2 0 13
    #
     011053 Formal uncertainty in wind direction
     Degree true
     2 0 15
    #
     011061 Absolute wind shear in 1 km layer below
     m s-1
     1 0 12
    #
     011062 Absolute wind shear in 1 km layer above
     m s-1
     1 0 12
    #
     011070 Designator of the runway affected by wind shear (including ALL)
     CCITT IA5
     0 0 32
    #
     011071 Turbulent vertical momentum flux
     m2 s-2
     3 -128 14
    #
     011072 Turbulent vertical buoyancy flux
     K m s-1
     3 -128 11
    #
     011073 Turbulent kinetic energy
     m2 s-2
     2 -1024 13
    #
     011074 Dissipation energy
     m2 s-2
     2 -1024 10
    #
     011075 Mean turbulence intensity (eddy dissipation rate)
     m2/3 s-1
     2 0 8
    #
     011076 Peak turbulence intensity (eddy dissipation rate)
     m2/3 s-1
     2 0 8
    #
     011077 Reporting interval or averaging time for Eddy Dissipation Rate
     s
     0 0 12
    #
     011081 Model wind direction at 10m
     Degree true
     2 0 16
    #
     011082 Model wind speed at 10m
     m s-1
     2 0 14
    #
     011095 U component of the model wind vector
     m s-1
     1 -4096 13
    #
     011096 V component of the model wind vector
     m s-1
     1 -4096 13
    #

#### Class 12

    #
     012001 Temperature/dry-bulb temperature
     K
     1 0 12
    #
     012002 Wet-bulb temperature
     K
     1 0 12
    #
     012003 Dew-point temperature
     K
     1 0 12
    #
     012004 Dry-bulb temperature at 2 m
     K
     1 0 12
    #
     012005 Wet-bulb temperature at 2 m
     K
     1 0 12
    #
     012006 Dew-point temperature at 2 m
     K
     1 0 12
    #
     012007 Virtual temperature
     K
     1 0 12
    #
     012011 Maximum temperature, at height and over period specified
     K
     1 0 12
    #
     012012 Minimum temperature, at height and over period specified
     K
     1 0 12
    #
     012013 Ground minimum temperature, past 12 hours
     K
     1 0 12
    #
     012014 Maximum temperature at 2 m, past 12 hours
     K
     1 0 12
    #
     012015 Minimum temperature at 2 m, past 12 hours
     K
     1 0 12
    #
     012016 Maximum temperature at 2 m, past 24 hours
     K
     1 0 12
    #
     012017 Minimum temperature at 2 m, past 24 hours
     K
     1 0 12
    #
     012021 Maximum temperature at 2m
     K
     2 0 16
    #
     012022 Minimum temperature at 2m
     K
     2 0 16
    #
     012030 Soil temperature
     K
     1 0 12
    #
     012051 Standard deviation temperature
     K
     1 0 10
    #
     012052 Highest daily mean temperature
     K
     1 0 12
    #
     012053 Lowest daily mean temperature
     K
     1 0 12
    #
     012061 Skin temperature
     K
     1 0 12
    #
     012062 Equivalent black body temperature
     K
     1 0 12
    #
     012063 Brightness temperature
     K
     1 0 12
    #
     012064 Instrument temperature
     K
     1 0 12
    #
     012065 Standard deviation brightness temperature
     K
     1 0 12
    #
     012070 Warm load temperature
     K
     2 0 16
    #
     012071 Coldest cluster temperature
     K
     1 0 12
    #
     012072 Radiance
     W m-2 sr-1
     6 0 31
    #
     012075 Spectral radiance
     W m-3 sr-1
     -3 0 16
    #
     012076 Radiance
     W m-2 sr-1
     3 0 16
    #
     012101 Temperature/dry-bulb temperature
     K
     2 0 16
    #
     012102 Wet-bulb temperature
     K
     2 0 16
    #
     012103 Dew-point temperature
     K
     2 0 16
    #
     012104 Dry-bulb temperature at 2m
     K
     2 0 16
    #
     012105 Web-bulb temperature at 2m
     K
     2 0 16
    #
     012106 Dew-point temperature at 2m
     K
     2 0 16
    #
     012107 Virtual temperature
     K
     2 0 16
    #
     012111 Maximum temperature, at height and over period specified
     K
     2 0 16
    #
     012112 Minimum temperature, at height and over period specified
     K
     2 0 16
    #
     012113 Ground minimum temperature, past 12 hours
     K
     2 0 16
    #
     012114 Maximum temperature at 2m, past 12 hours
     K
     2 0 16
    #
     012115 Minimum temperature at 2m, past 12 hours
     K
     2 0 16
    #
     012116 Maximum temperature at 2m, past 24 hours
     K
     2 0 16
    #
     012117 Minimum temperature at 2m, past 24 hours
     K
     2 0 16
    #
     012118 Maximum temperature at height specified, past 24 hours
     K
     2 0 16
    #
     012119 Minimum  temperature at height specified, past 24 hours
     K
     2 0 16
    #
     012130 Soil temperature
     K
     2 0 16
    #
     012151 Standard deviation of daily mean temperature
     K
     2 0 12
    #
     012152 Highest daily mean temperature
     K
     2 0 16
    #
     012153 Lowest daily mean temperature
     K
     2 0 16
    #
     012161 Skin temperature
     K
     2 0 16
    #
     012162 Equivalent black body temperature
     K
     2 0 16
    #
     012163 Brightness temperature
     K
     2 0 16
    #
     012164 Instrument temperature
     K
     2 0 16
    #
     012171 Coldest cluster temperature
     K
     2 0 16
    #
     012180 Averaged 12 micron BT for all clear pixels at Nadir
     K
     2 0 16
    #
     012181 Averaged 11 micron BT for all clear pixels at Nadir
     K
     2 0 16
    #
     012182 Averaged 3.7 micron BT for all clear pixels at Nadir
     K
     2 0 16
    #
     012183 Averaged 12 micron BT for all clear pixels, forward view
     K
     2 0 16
    #
     012184 Averaged 11 micron BT for all clear pixels, forward view
     K
     2 0 16
    #
     012185 Averaged 3.7 micron BT for all clear pixels, forward view
     K
     2 0 16
    #
     012186 Mean Nadir sea surface temperature
     K
     2 0 16
    #
     012187 Mean dual view sea surface temperature
     K
     2 0 16
    #
     012188 Interpolated 23.8 GHz brightness T from MWR
     K
     2 0 16
    #
     012189 Interpolated 36.5 GHz brightness T from MWR
     K
     2 0 16
    #

#### Class 13

    #
     013001 Specific humidity
     kg kg-1
     5 0 14
    #
     013002 Mixing ratio
     kg kg-1
     5 0 14
    #
     013003 Relative humidity
     %
     0 0 7
    #
     013004 Vapour pressure
     Pa
     -1 0 10
    #
     013005 Vapour density
     kg m-3
     3 0 7
    #
     013006 Mixing heights
     M
     -1 -40 16
    #
     013007 Minimum relative humidity
     %
     0 0 7
    #
     013008 Maximum relative humidity
     %
     0 0 7
    #
     013009 Relative humidity
     %
     1 -1000 12
    #
     013011 Total precipitation/total water equivalent
     kg m-2
     1 -1 14
    #
     013012 Depth of fresh snow
     m
     2 -2 12
    #
     013013 Total snow depth
     m
     2 -2 16
    #
     013014 Rainfall/water equivalent of snow (averaged rate)
     kg m-2 s-1
     4 0 12
    #
     013015 Snowfall  (averaged rate)
     m s-1
     7 0 12
    #
     013016 Precipitable water
     kg m-2
     0 0 7
    #
     013019 Total precipitation past 1 hour
     kg m-2
     1 -1 14
    #
     013020 Total precipitation past 3 hours
     kg m-2
     1 -1 14
    #
     013021 Total precipitation past 6 hours
     kg m-2
     1 -1 14
    #
     013022 Total precipitation past 12 hours
     kg m-2
     1 -1 14
    #
     013023 Total precipitation past 24 hours
     kg m-2
     1 -1 14
    #
     013031 Evapotranspiration
     kg m-2
     0 0 7
    #
     013032 Evaporation/evapotranspiration
     kg m-2
     1 0 8
    #
     013033 Evaporation/evapotranspiration
     kg m-2
     1 0 10
    #
     013038 Superadiabatic indicator
     Code table
     0 0 2
    #
     013039 Terrain type (ice/snow)
     Code table
     0 0 3
    #
     013040 Surface flag
     Code table
     0 0 4
    #
     013041 Pasquill-Gifford stability category
     Code table
     0 0 4
    #
     013042 Parcel lifted index (to 500 hPa)
     K
     0 -20 6
    #
     013043 Best lifted index (to 500 hPa)
     K
     0 -20 6
    #
     013044 K index
     K
     0 -30 8
    #
     013045 KO index
     K
     0 -30 8
    #
     013046 Maximum buoyancy
     K
     0 -30 8
    #
     013051 Frequency group, precipitation
     Code table
     0 0 4
    #
     013052 Highest daily amount of precipitation
     kg m-2
     1 -1 14
    #
     013055 Intensity of precipitation
     kg m-2 s-1
     4 0 8
    #
     013058 Size of precipitating element
     m
     4 0 7
    #
     013059 Number of flashes (thunderstorm)
     Numeric
     0 0 7
    #
     013060 Total accumulated precipitation
     kg m-2
     1 -1 17
    #
     013071 Upstream water level
     m
     2 0 14
    #
     013072 Downstream water level
     m
     2 0 14
    #
     013073 Maximum water level
     m
     2 0 14
    #
     013080 Water pH
     pH unit
     1 0 10
    #
     013081 Water conductivity
     S m-1
     3 0 14
    #
     013082 Water temperature
     K
     1 0 12
    #
     013083 Dissolved oxygen
     kg m-3
     6 0 15
    #
     013084 Turbidity
     Lumen
     0 0 14
    #
     013085 Oxydation Reduction Potential (ORP)
     V
     3 0 14
    #
     013090 Radiometer water vapour content
     kg m-2
     1 0 10
    #
     013091 Radiometer liquid content
     kg m-2
     2 0 8
    #
     013093 Cloud optical thickness
     Numeric
     0 0 8
    #
     013095 Total column water vapour
     kg m-2
     4 0 19
    #
     013096 MWR water vapour content
     kg m-2
     2 0 14
    #
     013097 MWR liquid water content
     kg m-2
     2 0 14
    #
     013098 Integrated water vapour density
     kg m-2
     8 0 30
    #

#### Class 14

    #
     014001 Long-wave radiation, integrated over 24 hours
     J m-2
     -3 -2048 12
    #
     014002 Long-wave radiation, integrated over period specified
     J m-2
     -3 -2048 12
    #
     014003 Short-wave radiation, integrated over 24 hours
     J m-2
     -3 -2048 12
    #
     014004 Short-wave radiation, integrated over period specified
     J m-2
     -3 -2048 12
    #
     014011 Net long-wave radiation, integrated over 24 hours
     J m-2
     -3 -2048 12
    #
     014012 Net long-wave radiation, integrated over period specified
     J m-2
     -3 -2048 12
    #
     014013 Net short-wave radiation, integrated over 24 hours
     J m-2
     -3 -2048 12
    #
     014014 Net short-wave radiation, integrated over period specified
     J m-2
     -3 -2048 12
    #
     014015 Net radiation, integrated over 24 hours
     J m-2
     -4 -16384 15
    #
     014016 Net radiation, integrated over period specified
     J m-2
     -4 -16384 15
    #
     014017 Instantaneous long-wave radiation (see Note 6)
     W m-2
     -3 -2048 12
    #
     014018 Instantaneous short-wave radiation (see Note 6)
     W m-2
     -3 -2048 12
    #
     014019 Surface albedo
     %
     0 0 7
    #
     014020 Global solar radiation, integrated over 24 hours
     J m-2
     -4 0 15
    #
     014021 Global solar radiation, integrated over period specified
     J m-2
     -4 0 15
    #
     014022 Diffuse solar radiation, integrated over 24 hours
     J m-2
     -4 0 15
    #
     014023 Diffuse solar radiation, integrated over period specified
     J m-2
     -4 0 15
    #
     014024 Direct solar radiation, integrated over 24 hours
     J m-2
     -4 0 15
    #
     014025 Direct solar radiation, integrated over period specified
     J m-2
     -4 0 15
    #
     014026 Albedo at the top of clouds
     %
     0 0 7
    #
     014027 Albedo
     %
     0 0 7
    #
     014028 Global solar radiation (high accuracy), integrated over period specified
     J m-2
     -2 0 16
    #
     014029 Diffuse solar radiation (high accuracy), integrated over period specified
     J m-2
     -2 0 16
    #
     014030 Direct solar radiation (high accuracy), integrated over period specified
     J m-2
     -2 0 16
    #
     014031 Total sunshine
     Minute
     0 0 11
    #
     014032 Total sunshine
     Hour
     0 0 10
    #
     014033 Total sunshine
     %
     0 0 9
    #
     014034 Sunshine over period specified
     Minute
     0 0 11
    #
     014042 Bi-directional reflectance
     %
     0 0 7
    #
     014045 Channel radiance
     Wm-2 sr-1 cm-1
     0 0 11
    #
     014050 Emissivity (see note 5)
     %
     1 0 10
    #
     014051 Direct solar radiation integrated over last hour
     J m-2
     -3 0 14
    #
     014055 Solar activity index
     Numeric
     0 -32768 16
    #

#### Class 15

    #
     015001 Total ozone
     DU
     0 0 10
    #
     015002 Air mass (slant path at 22 km)
     Numeric
     2 0 10
    #
     015003 Measured ozone partial pressure (sounding)
     Pascal
     4 0 9
    #
     015004 Ozone sounding correction factor
     Numeric
     3 0 11
    #
     015005 Ozone p
     DU
     0 0 10
    #
     015011 Log 10 of integrated electron density
     log (1/m2)
     3 14000 13
    #
     015015 Maximum image spectral component before normalization
     Numeric
     0 0 31
    #
     015020 Integrated 03 density
     kg m-2
     8 0 21
    #
     015025 Type of pollutant
     Code table
     0 0 4
    #
     015026 Concentration of pollutant
     mol mol-1
     9 0 9
    #
     015031 Atmospheric path delay in satellite signal
     m
     4 10000 15
    #
     015032 Estimated error in atmospheric path delay
     m
     4 0 10
    #
     015033 Difference in path delays for limb views at extremes of scan
     m
     5 -10000 15
    #
     015034 Estimated error in path delay difference
     m
     5 0 14
    #
     015035 Component of zenith path delay due to water vapour
     m
     4 0 14
    #
     015036 Atmospheric refractivity (see Note 5)
     N-units
     3 0 19
    #
     015037 Bending angle
     Radians
     8 -100000 23
    #

#### Class 19

    #
     019001 Type of synoptic feature
     Code table
     0 0 6
    #
     019002 Effective radius of feature
     m
     -2 0 12
    #
     019003 Wind speed threshold
     m s-1
     0 0 8
    #
     019004 Effective radius with respect to wind speeds above threshold
     m
     -2 0 12
    #
     019005 Direction of motion of feature
     Degree true
     0 0 9
    #
     019006 Speed of motion of feature
     m s-1
     2 0 14
    #
     019007 Effective radius of feature
     m
     -3 0 12
    #
     019008 Vertical extent of circulation
     Code table
     0 0 3
    #
     019009 Effective radius with respect to wind speeds above threshold (large storms)
     m
     -3 0 12
    #
     019010 Method for tracking the centre of synoptic feature
     Code table
     0 0 4
    #

#### Class 20

    #
     020001 Horizontal visibility
     m
     -1 0 13
    #
     020002 Vertical visibility
     m
     -1 0 7
    #
     020003 Present weather (see note 1)
     Code table
     0 0 9
    #
     020004 Past weather (1) (see note 2)
     Code table
     0 0 5
    #
     020005 Past weather (2) (see note 2)
     Code table
     0 0 5
    #
     020008 Cloud distribution for aviation
     Code table
     0 0 5
    #
     020009 General Weather Indicator (TAF/METAR)
     Code table
     0 0 4
    #
     020010 Cloud cover (total)
     %
     0 0 7
    #
     020011 Cloud amount
     Code table
     0 0 4
    #
     020012 Cloud type
     Code table
     0 0 6
    #
     020013 Height of base of cloud
     m
     -1 -40 11
    #
     020014 Height of top of cloud
     m
     -1 -40 11
    #
     020015 Pressure at base of cloud
     Pa
     -1 0 14
    #
     020016 Pressure at top of cloud
     Pa
     -1 0 14
    #
     020017 Cloud top description
     Code table
     0 0 4
    #
     020018 Tendency of runway visual range
     Code table
     0 0 2
    #
     020019 Significant present or forecast weather
     CCITT IA5
     0 0 72
    #
     020020 Significant recent weather phenomena
     CCITT IA5
     0 0 32
    #
     020021 Type of precipitation
     Flag table
     0 0 30
    #
     020022 Character of precipitation
     Code table
     0 0 4
    #
     020023 Other weather phenomena
     Flag table
     0 0 18
    #
     020024 Intensity of phenomena
     Code table
     0 0 3
    #
     020025 Obscuration
     Flag table
     0 0 21
    #
     020026 Character of obscuration
     Code table
     0 0 4
    #
     020027 Phenomena occurrence
     Flag table
     0 0 9
    #
     020029 Rain flag
     Code table
     0 0 2
    #
     020031 Ice deposit (thickness)
     m
     2 0 7
    #
     020032 Rate of ice accretion
     Code table
     0 0 3
    #
     020033 Cause of ice accretion
     Flag table
     0 0 4
    #
     020034 Sea ice concentration
     Code table
     0 0 5
    #
     020035 Amount and type of ice
     Code table
     0 0 4
    #
     020036 Ice situation
     Code table
     0 0 5
    #
     020037 Ice development
     Code table
     0 0 5
    #
     020038 Bearing of ice edge (see note 3)
     Degree true
     0 0 12
    #
     020039 Ice distance
     m
     -1 0 13
    #
     020041 Airframe icing
     Code table
     0 0 4
    #
     020042 Airframe icing present
     Code table
     0 0 2
    #
     020043 Peak liquid water content
     kg m-3
     4 0 7
    #
     020044 Average liquid water content
     kg m-3
     4 0 7
    #
     020045 Supercooled large droplet (SLD) conditions
     Code table
     0 0 2
    #
     020048 Evolution of feature
     Code table
     0 0 4
    #
     020050 Cloud index
     Code table
     0 0 8
    #
     020051 Amount of low clouds
     %
     0 0 7
    #
     020052 Amount of middle clouds
     %
     0 0 7
    #
     020053 Amount of high clouds
     %
     0 0 7
    #
     020056 Cloud phase
     Code table
     0 0 3
    #
     020061 Runway visual range (RVR)
     m
     0 0 12
    #
     020062 State of the ground (with or without snow)
     Code table
     0 0 5
    #
     020063 Special phenomena
     Code table
     0 0 10
    #
     020065 Snow cover (see note 4)
     %
     0 0 7
    #
     020070 Minimum number of atmospherics
     Numeric
     0 0 7
    #
     020071 Accuracy of fix and rate of atmospherics
     Code table
     0 0 4
    #
     020081 Cloud amount in segment
     %
     0 0 7
    #
     020082 Amount segment cloud free
     %
     0 0 7
    #
     020083 Amount of segment covered by scene
     %
     0 0 7
    #
     020090 Special clouds
     Code table
     0 0 4
    #

#### Class 21

    #
     021001 Horizontal reflectivity
     dB
     0 -64 7
    #
     021002 Vertical reflectivity
     dB
     0 -64 7
    #
     021003 Differential reflectivity
     dB
     1 -5 7
    #
     021005 Linear depolarisation ratio
     dB
     0 -65 6
    #
     021006 Circular depolarisation ratio
     dB
     0 -65 6
    #
     021011 Doppler mean velocity in X-direction
     m s-1
     0 -128 8
    #
     021012 Doppler mean velocity in Y-direction
     m s-1
     0 -128 8
    #
     021013 Doppler mean velocity in Z-direction
     m s-1
     0 -128 8
    #
     021014 Doppler mean velocity (radial)
     m s-1
     1 -4096 13
    #
     021017 Doppler velocity spectral width
     m s-1
     1 0 8
    #
     021021 Echo tops
     m
     -3 0 4
    #
     021030 Signal to noise ratio
     dB
     0 -32 8
    #
     021031 Vertically integrated liquid-water content
     kg m-2
     0 0 7
    #
     021036 Radar rainfall intensity
     m s-1
     7 0 12
    #
     021041 Bright-band height
     m
     -2 0 8
    #
     021051 Signal power above 1 mW
     dB
     0 -256 8
    #
     021062 Backscatter
     dB
     2 -5000 13
    #
     021063 Radiometric resolution (noise value)
     %
     1 0 10
    #
     021064 Clutter noise estimate
     Numeric
     0 0 8
    #
     021065 Missing packet counter
     Numeric
     0 -127 8
    #
     021066 Wave scatterometer product confidence data
     Flag table
     0 0 12
    #
     021067 Wind product confidence data
     Flag table
     0 0 13
    #
     021068 Radar altimeter product confidence data
     Flag table
     0 0 8
    #
     021069 SST product confidence data
     Flag table
     0 0 10
    #
     021070 SST product confidence data (SADIST-2)
     Flag table
     0 0 23
    #
     021071 Peakiness
     Numeric
     0 0 16
    #
     021072 Satellite altimeter calibration status
     Flag table
     0 0 4
    #
     021073 Satelllite altimeter instrument mode
     Flag table
     0 0 9
    #
     021075 Image spectrum intensity
     Numeric
     0 0 8
    #
     021076 Representation of intensities
     Code table
     0 0 3
    #
     021077 Altitude correction (ionosphere)
     m
     3 0 14
    #
     021078 Altitude correction (dry troposphere)
     m
     3 0 9
    #
     021079 Altitude correction (wet troposphere)
     m
     3 2000 10
    #
     021080 Altitude correction (calibration constant)
     m
     3 0 11
    #
     021081 Open loop correction (height-time loop)
     m
     3 0 10
    #
     021082 Open loop correction (auto gain control)
     dB
     3 -3000 14
    #
     021083 Warm target calibration
     Numeric
     0 0 16
    #
     021084 Cold target calibration
     Numeric
     0 0 16
    #
     021085 ATSR sea surface temperature across- track band number
     Numeric
     0 0 4
    #
     021086 Number of pixels in Nadir only, average
     Numeric
     0 0 9
    #
     021087 Number of pixels in dual view, average
     Numeric
     0 0 9
    #
     021091 Radar signal Doppler spectrum 0th moment
     dB
     0 -100 8
    #
     021092 RASS signal Doppler spectrum 0th moment, referring to RASS signal
     dB
     0 -100 8
    #
     021101 Number of vector ambiguities
     Numeric
     0 0 3
    #
     021102 Index of selected wind vector
     Numeric
     0 0 3
    #
     021103 Total number of sigma-0 measurements
     Numeric
     0 0 5
    #
     021104 Likelihood computed for solution
     Numeric
     3 -30000 15
    #
     021105 Normalized radar cross-section
     dB
     2 -10000 14
    #
     021106 Kp variance coefficient (Alpha)
     Numeric
     3 0 14
    #
     021107 Kp variance coefficient (Beta)
     Numeric
     8 0 16
    #
     021109 SEAWINDS wind vector cell quality
     Flag table
     0 0 17
    #
     021110 Number of inner-beam Sigma-0 (forward of satellite)
     Numeric
     0 0 6
    #
     021111 Number of outer-beam Sigma-0 (forward of satellite)
     Numeric
     0 0 6
    #
     021112 Number of inner-beam Sigma-0 (aft of satellite)
     Numeric
     0 0 6
    #
     021113 Number of outer-beam Sigma-0 (aft of satellite)
     Numeric
     0 0 6
    #
     021114 Kp variance coefficent (Gamma)
     dB
     3 -140000 18
    #
     021115 SEAWINDS sigma-0 quality
     Flag table
     0 0 17
    #
     021116 SEAWINDS sigma-0 mode
     Flag table
     0 0 17
    #
     021117 Sigma-0 variance quality control
     Numeric
     2 0 16
    #
     021118 Attenuation correction on sigma-0
     dB
     2 -10000 14
    #
     021119 Wind scatterometer geophysical model function
     Code table
     0 0 6
    #
     021120 Probability of rain
     Numeric
     3 0 10
    #
     021121 SEAWINDS NOF* rain index
     Numeric
     0 0 8
    #
     021122 Attenuation correction of sigma-0 (from tB)
     dB
     2 -10000 14
    #
     021123 SEAWINDS normalized radar cross section
     dB
     2 -30000 15
    #
     021128 Number of valid points per second used to derive previous parameters
     Numeric
     0 0 8
    #
     021130 Spectrum total energy
     Numeric
     6 0 28
    #
     021131 Spectrum max energy
     Numeric
     6 0 28
    #
     021132 Direction of spectrum max on higher resolution grid
     Degree
     3 0 19
    #
     021133 Wave-length of spectrum max on higher resolution grid
     m
     3 0 29
    #
     021134 Range resolution of cress covariance spectrum
     Rad m-1
     3 0 19
    #
     021135 Real part of cross spectra polar grid number of bins
     Numeric
     3 -524288 20
    #
     021136 Imaginary part of cross spectra polar grid number of bins
     Numeric
     3 -524288 20
    #
     021137 KU band corrected ocean backscatter coefficient
     dB
     2 -32768 16
    #
     021138 Std KU band corrected ocean backscatter coefficient
     dB
     2 -32768 16
    #
     021139 KU band net instrumental correction for AGC
     dB
     2 -2048 12
    #
     021140 S band corrected ocean backscatter coefficient
     dB
     2 -32768 16
    #
     021141 Std S band corrected ocean backscatter coefficient
     dB
     2 -32768 16
    #
     021142 S band net instrumental correction for AGC
     dB
     2 -1024 11
    #
     021143 KU band rain attenuation
     dB
     2 -1073741824 31
    #
     021144 Altimeter rain flag
     Flag table
     0 0 2
    #

#### Class 22

    #
     022001 Direction of waves
     Degree true
     0 0 9
    #
     022002 Direction of wind waves
     Degree true
     0 0 9
    #
     022003 Direction of swell waves
     Degree true
     0 0 9
    #
     022004 Direction of current
     Degree true
     0 0 9
    #
     022011 Period of waves
     s
     0 0 6
    #
     022012 Period of wind waves
     s
     0 0 6
    #
     022013 Period of swell waves
     s
     0 0 6
    #
     022021 Height of waves
     m
     1 0 10
    #
     022022 Height of wind waves
     m
     1 0 10
    #
     022023 Height of swell waves
     m
     1 0 10
    #
     022025 Standard deviation wave height
     m
     2 0 10
    #
     022026 Standard deviation of significant wave height
     m
     2 0 10
    #
     022031 Speed of current
     ms-1
     2 0 13
    #
     022035 Tidal elevation with respect to local chart datum
     m
     2 0 14
    #
     022036 Meteorological residual tidal elevation (surge or offset)
     m
     2 0 14
    #
     022037 Tidal elevation with respect to national land datum
     m
     3 -10000 15
    #
     022038 Tidal elevation with respect to local chart datum
     m
     3 -10000 15
    #
     022039 Meteorological residual tidal elevation (surge or offset)
     m
     3 -5000 12
    #
     022040 Meteorological residual tidal elevation (surge or offset)
     m
     3 -5000 14
    #
     022041 Sea-surface temperature (15-day running mean)
     K
     1 0 12
    #
     022042 Sea/water temperature
     K
     1 0 12
    #
     022043 Sea/water temperature
     K
     2 0 15
    #
     022044 Sound velocity
     m s-1
     1 0 14
    #
     022045 Sea/water temperature
     K
     3 0 19
    #
     022050 Standard deviation sea-surface temperature
     K
     2 0 8
    #
     022055 Float cycle number
     Numeric
     0 0 10
    #
     022056 Direction of profile
     Code table
     0 0 2
    #
     022060 Lagrangian drifter drogue status
     Code table
     0 0 3
    #
     022061 State of the sea
     Code table
     0 0 4
    #
     022062 Salinity
     Part per thousand
     2 0 14
    #
     022063 Total water depth
     m
     0 0 14
    #
     022064 Salinity
     Part per thousand
     3 0 17
    #
     022065 Water pressure
     Pa
     -3 0 17
    #
     022066 Water conductivity
     s m-1
     6 0 26
    #
     022067 Instrument type for water temperature profile measurement
     Code table
     0 0 10
    #
     022068 Water temperature profile recorder types
     Code table
     0 0 7
    #
     022069 Spectral wave density
     m2Hz-1
     3 0 22
    #
     022070 Significant wave height
     m
     2 0 13
    #
     022071 Spectral peak wave period
     s
     1 0 9
    #
     022072 Spectral peak wave length
     m
     0 0 13
    #
     022073 Maximum wave height
     m
     2 0 13
    #
     022074 Average wave period
     s
     1 0 9
    #
     022075 Average wave length
     m
     0 0 13
    #
     022076 Direction from which dominant waves are coming
     Degree true
     0 0 9
    #
     022077 Directional spread of dominant wave
     Degree
     0 0 9
    #
     022078 Duration of wave record
     s
     0 0 12
    #
     022079 Length of wave record
     m
     0 0 16
    #
     022080 Waveband central frequency
     Hz
     3 0 10
    #
     022081 Waveband central wave number
     m-1
     5 0 13
    #
     022082 Maximum non-directional spectral wave density
     m2 s
     2 0 20
    #
     022083 Maximum non-directional spectral wave number
     m3
     2 0 20
    #
     022084 Band containing maximum non- directional spectral wave density
     Numeric
     0 0 7
    #
     022085 Spectral wave density ratio
     Numeric
     0 0 7
    #
     022086 Mean direction from which waves are coming
     Degree true
     0 0 9
    #
     022087 Principal direction from which waves are coming
     Degree true
     0 0 9
    #
     022088 First normalized polar coordinate from Fourier coefficients
     Numeric
     2 0 7
    #
     022089 Second normalized polar coordinate from Fourier coefficients
     Numeric
     2 0 7
    #
     022090 Non-directional spectral estimate by wave frequency
     m2 s
     2 0 20
    #
     022091 Non-directional spectral estimate by wave number
     m3
     2 0 20
    #
     022092 Directional spectral estimate by wave frequency
     m2 rad-1 s
     2 0 20
    #
     022093 Directional spectral estimate by wave number
     m4
     2 0 20
    #
     022094 Total number of wave bands
     Numeric
     0 0 7
    #
     022095 Directional spread of individual waves
     Degree
     0 0 8
    #
     022096 Spectral band width
     s-1
     3 0 4
    #
     022097 Mean wavelength > 731 m of image spectrum at low wave numbers
     m
     0 0 14
    #
     022098 Wavelength spread (wavelength > 731 m) at low wave numbers
     m
     0 0 14
    #
     022099 Mean direction at low wave numbers (wavelength > 731 m)
     Degree true
     0 0 9
    #
     022100 Direction spread at low wave numbers(wavelength > 731 m)
     Degree
     0 0 9
    #
     022101 Total energy (wavelength > 731m) at low wave numbers
     Numeric
     0 0 31
    #
     022120 Tide station automated water level check
     Code table
     0 0 5
    #
     022121 Tide station manual water level check
     Code table
     0 0 5
    #
     022122 Tide station automated meteorological data check
     Code table
     0 0 5
    #
     022123 Tide station manual meteorological data check
     Code table
     0 0 5
    #
     022141 Sea-surface temperature (15-day running mean)
     K
     2 0 15
    #
     022150 Number of 18 Hz valid points for KU band
     Numeric
     0 0 10
    #
     022151 KU band ocean range
     m
     3 0 31
    #
     022152 STD of 18 Hz KU band ocean range
     m
     3 0 16
    #
     022153 Number of 18 Hz valid points for S band
     Numeric
     0 0 10
    #
     022154 S band ocean range
     m
     3 0 31
    #
     022155 STD of 18 Hz S band ocean range
     m
     3 0 16
    #
     022156 KU band significant wave height
     m
     3 0 16
    #
     022157 STD 18Hz KU band significant wave height
     m
     3 0 16
    #
     022158 S band significant wave height
     m
     3 0 16
    #
     022159 STD 18Hz S band significant wave height
     m
     3 0 16
    #
     022160 Normalized inverse wave age
     Numeric
     6 0 21
    #
     022161 Wave spectra
     m4
     4 0 27
    #

#### Class 23

    #
     023001 Accident early notification - article applicable
     Code table
     0 0 3
    #
     023002 Activity or facility involved in incident
     Code table
     0 0 5
    #
     023003 Type of release
     Code table
     0 0 3
    #
     023004 Countermeasures taken near border
     Code table
     0 0 3
    #
     023005 Cause of incident
     Code table
     0 0 2
    #
     023006 Incident situation
     Code table
     0 0 3
    #
     023007 Characteristics of release
     Code table
     0 0 3
    #
     023008 State of current release
     Code table
     0 0 2
    #
     023009 State of expected release
     Code table
     0 0 2
    #
     023016 Possibility of significant chemical toxic health effect
     Code table
     0 0 2
    #
     023017 Flow discharge of major recipient
     m3 s-1
     6 0 20
    #
     023018 Release behaviour over time
     Code table
     0 0 3
    #
     023019 Actual release height
     M
     0 -15000 17
    #
     023021 Effective release height
     M
     0 -15000 17
    #
     023022 Distance of release point or site of incident
     M
     0 0 24
    #
     023023 Main transport speed in the atmosphere
     m s-1
     1 0 12
    #
     023024 Main transport speed in water
     m s-1
     2 0 13
    #
     023025 Main transport speed in ground water
     m s-1
     2 0 13
    #
     023027 Main transport direction in the atmosphere
     Degree true
     0 0 9
    #
     023028 Main transport direction in water
     Degree true
     0 0 9
    #
     023029 Main transport direction in ground water
     Degree true
     0 0 9
    #
     023031 Possibility that plume will encounter precipitation in State in which incident occurred
     Code table
     0 0 2
    #
     023032 Plume will encounter change in wind direction and/or speed flag
     Code table
     0 0 2
    #

#### Class 24

    #
     024001 Estimate of amount of radioactivity released up to specified time
     Bq*
     -11 0 28
    #
     024002 Estimated maximum potential release
     Bq
     -11 0 28
    #
     024003 Composition of release
     Code table
     0 0 5
    #
     024004 Element name
     CCITT IA5
     0 0 16
    #
     024005 Isotope mass
     Numeric
     0 0 9
    #
     024011 Dose
     mSv*/**
     2 0 32
    #
     024012 Trajectory dose (defined location and expected time of arrival)
     MSv
     2 0 32
    #
     024013 Gamma dose in air along the main transport path (defined location and time period)
     MSv
     2 0 32
    #
     024021 Air concentration (of named isotope type including gross beta)
     Bq m-3
     2 0 32
    #
     024022 Concentration in precipitation (of names isotope type)
     Bq 1-1
     2 0 32
    #
     024023 Pulse rate of beta radiation
     s-1
     1 0 14
    #
     024024 Pulse rate of gamma radiation
     s-1
     1 0 14
    #

#### Class 25

    #
     025001 Range-gate length
     m
     -1 0 6
    #
     025002 Number of gates averaged
     Numeric
     0 0 4
    #
     025003 Number of integrated pulses
     Numeric
     0 0 8
    #
     025004 Echo processing
     Code table
     0 0 2
    #
     025005 Echo integration
     Code table
     0 0 2
    #
     025006 Z to R conversion
     Code table
     0 0 3
    #
     025007 Z to R conversion factor
     Numeric
     0 0 12
    #
     025008 Z to R conversion exponent
     Numeric
     2 0 9
    #
     025009 Calibration method
     Flag table
     0 0 4
    #
     025010 Clutter treatment
     Code table
     0 0 4
    #
     025011 Ground occultation correction (screening)
     Code table
     0 0 2
    #
     025012 Range attenuation correction
     Code table
     0 0 2
    #
     025013 Bright-band correction
     Flag table
     0 0 2
    #
     025014 Azimuth clutter cut-off (see Note 1)
     Numeric
     0 0 12
    #
     025015 Radome attenuation correction
     Flag table
     0 0 2
    #
     025016 Clear-air attenuation correction
     dB m-1
     5 0 6
    #
     025017 Precipitation attenuation correction
     Flag table
     0 0 2
    #
     025018 A to Z law for attenuation factor
     Numeric
     7 0 6
    #
     025019 A to Z law for attenuation exponent
     Numeric
     2 0 7
    #
     025020 Mean speed estimation
     Code table
     0 0 2
    #
     025021 Wind computation enhancement
     Flag table
     0 0 8
    #
     025025 Battery voltage
     V
     1 0 9
    #
     025026 Battery voltage (large range)
     V
     1 0 12
    #
     025028 Operator or manufacturer defined parameter
     Numeric
     1 -16384 15
    #
     025030 Running mean sea-surface temperature usage
     Code table
     0 0 2
    #
     025032 Wind profiler mode information*
     Code table
     0 0 2
    #
     025033 Wind profiler submode information*
     Code table
     0 0 2
    #
     025034 Wind profiler quality control test results*
     Flag table
     0 0 4
    #
     025036 Atmospherics location method
     Code table
     0 0 4
    #
     025040 CO2 wind product derivation
     Code table
     0 0 4
    #
     025041 Moving platform direction reporting method
     Code table
     0 0 2
    #
     025042 Moving platform speed reporting method
     Code table
     0 0 2
    #
     025043 Wave sampling interval (time)
     s
     4 0 15
    #
     025044 Wave sampling interval (space)
     m
     2 0 14
    #
     025045 HIRS channel combination
     Flag table
     0 0 21
    #
     025046 MSU channel combination
     Flag table
     0 0 5
    #
     025047 SSU channel combination
     Flag table
     0 0 4
    #
     025048 AMSU-A channel combination
     Flag table
     0 0 16
    #
     025049 AMSU-B channel combination
     Flag table
     0 0 6
    #
     025050 Principal component score
     Numeric
     4 -131072 18
    #
     025051 AVHRR channel combination
     Flag table
     0 0 7
    #
     025052 Log-10 of principal components normalized fit to data
     Numeric
     4 0 15
    #
     025053 Observation quality
     Flag table
     0 0 12
    #
     025054 SSMIS Subframe ID nember
     Numeric
     0 0 5
    #
     025055 Multiplexer housekeeping
     K
     2 0 16
    #
     025060 Software identification (see Note 2)
     Numeric
     0 0 14
    #
     025061 Software identification and version number
     CCITT IA5
     0 0 96
    #
     025065 Orientation correction (azimuth)
     Degree
     2 -1000 11
    #
     025066 Orientation correction (elevation)
     Degree
     2 -1000 11
    #
     025067 Radiosonde release point pressure correction
     Pa
     0 -8000 14
    #
     025068 Number of archive recomputes
     Numeric
     0 0 7
    #
     025069 Flight level pressure corrections
     Flag table
     0 0 8
    #
     025070 Major frame count
     Numeric
     0 0 4
    #
     025071 Frame count
     Numeric
     0 0 5
    #
     025075 Satellite antenna corrections version number
     Numeric
     0 0 5
    #
     025076 Log-10 of (Temperature-radiance central wavenumber) for ATOVS
     Log m-1
     8 0 30
    #
     025077 Bandwidth correction coefficient 1 for ATOVS
     Numeric
     5 -100000 18
    #
     025078 Bandwidth correction coefficient 2 for ATOVS
     Numeric
     5 0 17
    #
     025079 Albedo-radiance solar filtered irradiance for ATOVS
     W m-2
     4 0 24
    #
     025080 Albedo-radiance equivalent filter width for ATOVS
     m
     10 0 14
    #
     025085 Fraction of clear pixels in HIRS FOV
     Numeric
     0 0 7
    #
     025086 Depth correction indicator
     Code table
     0 0 2
    #
     025091 Structure constant of the refraction index (Cn2)
     dB
     3 -18192 13
    #
     025092 Acoustic propagation velocity
     m s-1
     2 28000 14
    #
     025093 RASS computation correction
     Flag table
     0 0 8
    #
     025095 Altimeter state flag
     Flag table
     0 0 2
    #
     025096 Radiometer state flag
     Flag table
     0 0 5
    #
     025097 Three dimensional error estimate of the navigator orbit
     Code table
     0 0 4
    #
     025100 XBT/XCTD fall rate equation coefficient a
     Numeric
     5 0 20
    #
     025101 XBT/XCTD fall rate equation coefficient b
     Numeric
     5 -500000 21
    #
     025102 Number of missing lines excluding data gaps
     Numeric
     0 0 8
    #
     025103 Number of directional bins
     Numeric
     0 0 8
    #
     025104 Number of wave-length bins
     Numeric
     0 0 8
    #
     025105 First directional bin
     Degree
     3 0 19
    #
     025106 Directional bin step
     Degree
     3 0 19
    #
     025107 First wave-length bin
     m
     3 0 29
    #
     025108 Last wave-length bin
     m
     3 0 29
    #
     025110 Image processing summary
     Flag table
     0 0 10
    #
     025111 Number of input data gaps
     Numeric
     0 0 8
    #
     025120 RA2-L2-processing flag
     Code table
     0 0 2
    #
     025121 RA2-L2-processing quality
     %
     0 0 7
    #
     025122 Hardware configuration for RF
     Code table
     0 0 2
    #
     025123 Hardware configuration for HPA
     Code table
     0 0 2
    #
     025124 MWR L2 Processing flag
     Code table
     0 0 2
    #
     025125 MWR L2-processing quality
     %
     0 0 7
    #
     025126 Model dry tropospheric correction
     m
     3 -32768 16
    #
     025127 Inverted barometer correction
     m
     3 -32768 16
    #
     025128 Model wet tropospheric correction
     m
     3 -32768 16
    #
     025129 MWR derived wet tropospheric correction
     m
     3 -32768 16
    #
     025130 RA2 ionospheric correction on KU band
     m
     3 -32768 16
    #
     025131 Ionospheric correction from Doris on KU band
     m
     3 -32768 16
    #
     025132 Ionospheric correction from model on KU band
     m
     3 -32768 16
    #
     025133 Sea state bias correction on KU band
     m
     3 -32768 16
    #
     025134 RA2 ionospheric correction on S band
     m
     3 -32768 16
    #
     025135 Ionospheric correction from Doris on S band
     m
     3 -32768 16
    #
     025136 Ionospheric correction from model on S band
     m
     3 -32768 16
    #
     025137 Sea state bias correction on S band
     m
     3 -32768 16
    #
     025138 Average signal to noise ration
     Numeric
     0 -2048 12
    #

#### Class 26

    #
     026001 Principal time of daily reading in UTC of maximum temperature
     Hour
     1 0 12
    #
     026002 Principal time of daily reading in UTC of minimum temperature
     Hour
     1 0 12
    #
     026003 Time difference
     Minute
     0 -1440 12
    #
     026010 Hours included
     Flag table
     0 0 26
    #
     026020 Duration of precipitation
     Minute
     0 0 11
    #

#### Class 27

    #
     027001 Latitude (high accuracy)
     Degree
     5 -9000000 25
    #
     027002 Latitude (coarse accuracy)
     Degree
     2 -9000 15
    #
     027003 Alternate latitude (coarse accuracy)
     Degree
     2 -9000 15
    #
     027004 Alternate latitude (high accuracy)
     Degree
     5 -9000000 25
    #
     027020 Satellite location counter
     Numeric
     0 0 16
    #
     027021 Satellite sublocation dimension
     Numeric
     0 0 16
    #
     027031 In direction of 0 degrees longitude, distance from the Earth's centre
     m
     2 -1073741824 31
    #
     027080 Viewing Azimuth angle
     Degree true
     2 0 16
    #

#### Class 28

    #
     028001 Longitude (high accuracy)
     Degree
     5 -18000000 26
    #
     028002 Longitude (coarse accuracy)
     Degree
     2 -18000 16
    #
     028003 Alternate longitude (coarse accuracy)
     Degree
     2 -18000 16
    #
     028004 Alternate longitude (high accuracy)
     Degree
     5 -18000000 26
    #
     028031 In direction 90 degrees East, distance from the Earth's centre
     m
     2 -1073741824 31
    #

#### Class 29

    #
     029001 Projection type
     Code table
     0 0 3
    #
     029002 Co-ordinate grid type
     Code table
     0 0 3
    #

#### Class 30

    #
     030001 Pixel value (4 bits)
     Numeric
     0 0 4
    #
     030002 Pixel value (8 bits)
     Numeric
     0 0 8
    #
     030004 Pixel value (16 bits)
     Numeric
     0 0 16
    #
     030021 Number of pixels per row
     Numeric
     0 0 12
    #
     030022 Number of pixels per column
     Numeric
     0 0 12
    #
     030031 Picture type
     Code table
     0 0 4
    #
     030032 Combination with other data
     Flag table
     0 0 16
    #

#### Class 31

    #
     031000 Short delayed descriptor replication factor
     Numeric
     0 0 1
    #
     031001 Delayed descriptor replication factor
     Numeric
     0 0 8
    #
     031002 Extended delayed descriptor replication factor
     Numeric
     0 0 16
    #
     031011 Delayed descriptor and data repetition factor
     Numeric
     0 0 8
    #
     031012 Extended delayed descriptor and data repetition factor
     Numeric
     0 0 16
    #
     031021 Associated field significance
     Code table
     0 0 6
    #
     031031 Data present indicator
     Flag table
     0 0 1
    #

#### Class 33

    #
     033002 Quality information
     Code table
     0 0 2
    #
     033003 Quality information
     Code table
     0 0 3
    #
     033005 Quality information (AWS data)
     Flag table
     0 0 30
    #
     033006 Internal measurement status information (AWS)
     Code table
     0 0 3
    #
     033007 Per cent confidence
     %
     0 0 7
    #
     033015 Data quality check indicator
     Code table
     0 0 6
    #
     033020 Quality control indication of following value
     Code table
     0 0 3
    #
     033021 Quality of following value
     Code table
     0 0 2
    #
     033022 Quality of buoy satellite transmission
     Code table
     0 0 2
    #
     033023 Quality of buoy location
     Code table
     0 0 2
    #
     033024 Station elevation quality mark (for mobile stations)
     Code table
     0 0 4
    #
     033025 ACARS interpolated values
     Code table
     0 0 3
    #
     033026 Moisture quality
     Code table
     0 0 6
    #
     033027 Location quality class (range of radius of 66 % confidence)
     Code table
     0 0 3
    #
     033030 Scan line status flags for ATOVS
     Flag table
     0 0 24
    #
     033031 Scan line quality flags for ATOVS
     Flag table
     0 0 24
    #
     033032 Channel quality flags for ATOVS
     Flag table
     0 0 24
    #
     033033 Field of view quality flags for ATOVS
     Flag table
     0 0 24
    #
     033035 Manual/automatic quality control
     Code table
     0 0 4
    #
     033036 Nominal confidence threshold
     %
     0 0 7
    #
     033037 Wind correlation error
     Flag table
     0 0 20
    #
     033038 Quality flags for ground-based GNSS data
     Flag table
     0 0 10
    #
     033039 Quality flags for Radio Occultation data
     Flag table
     0 0 16
    #
     033040 Confidence interval
     %
     0 0 7
    #
     033041 Attribute of following value
     Code table
     0 0 2
    #
     033042 Type of limit represented by following value
     Code table
     0 0 3
    #
     033043 AST confidence
     Flag table
     0 0 8
    #
     033044 ASAR quality information
     Flag table
     0 0 15
    #
     033045 Probability of following event
     %
     0 0 7
    #
     033046 Conditional probability of following event with respect to specified conditioning event
     %
     0 0 7
    #
     033047 Measurement confidence data
     Flag table
     0 0 31
    #
     033048 Confidence measure of SAR inversion
     Code table
     0 0 2
    #
     033049 Confidence measure of wind retrieval
     Code table
     0 0 2
    #
     033050 Global GTSPP quality flag
     Code table
     0 0 4
    #
     033052 S band ocean retracking quality
     Flag table
     0 0 21
    #
     033053 KU band ocean retracking quality
     Flag table
     0 0 21
    #

#### Class 35

    #
     035000 FM and regional code number
     Code table
     0 0 10
    #
     035001 Time-frame for monitoring
     Code table
     0 0 3
    #
     035011 Number of reports actually received
     Numeric
     0 0 14
    #
     035021 Bulletin being monitored (TTAAii)
     CCITT IA5
     0 0 48
    #
     035022 Bulletin being monitored (YYGGgg)
     CCITT IA5
     0 0 48
    #
     035023 Bulletin being monitored (CCCC)
     CCITT IA5
     0 0 32
    #
     035024 Bulletin being monitored (BBB)
     CCITT IA5
     0 0 24
    #
     035030 Discrepancies in the availability of expected data
     Code table
     0 0 4
    #
     035031 Qualifier on monitoring results
     Code table
     0 0 7
    #
     035032 Cause of missing data
     Code table
     0 0 4
    #
     035033 Observation and collection deficiencies
     Code table
     0 0 7
    #
     035034 Statistical trends for availability of data (during the survey period(s))
     Code table
     0 0 3
    #
     035035 Reason for termination
     Code table
     0 0 5
    #

Update history

This is version 12.3 of Cipher BUFR table B, created from original WMO documents by Northern Lighthouse Ltd.

- Version 12.1 (2005-10-15) - First release
- Version 12.2 (2006-07-19) - New entry 007172 added
- Version 12.3 (2007-10-08) - WMO March 2007 - Entries modified or added: 010083, 010084, 015026, 020048