# # BUFR Table B - Classification of Elements (edited by Mr. Spurlin last on April 12, 2001) # # Data #F X Y Scale RefVal Width Units Element Name 0 0 1 0 0 24 CCITT_IA5 Table A: entry 0 0 2 0 0 256 CCITT_IA5 Table A: data category description, line 1 0 0 3 0 0 256 CCITT_IA5 Table A: data category description, line 2 0 0 5 0 0 24 CCITT_IA5 BUFR edition number 0 0 10 0 0 8 CCITT_IA5 F descriptor to be added or defined 0 0 11 0 0 16 CCITT_IA5 X descriptor to be added or defined 0 0 12 0 0 24 CCITT_IA5 Y descriptor to be added or defined 0 0 13 0 0 256 CCITT_IA5 Element name, line 1 0 0 14 0 0 256 CCITT_IA5 Element name, line 2 0 0 15 0 0 192 CCITT_IA5 Units name 0 0 16 0 0 8 CCITT_IA5 Units scale sign 0 0 17 0 0 24 CCITT_IA5 Units scale 0 0 18 0 0 8 CCITT_IA5 Units reference sign 0 0 19 0 0 80 CCITT_IA5 Units reference value 0 0 20 0 0 24 CCITT_IA5 Element data width 0 0 30 0 0 48 CCITT_IA5 Descriptor defining sequence 0 1 1 0 0 7 Numeric WMO block number 0 1 2 0 0 10 Numeric WMO station number 0 1 3 0 0 3 Code_Table WMO region number 0 1 4 0 0 3 Numeric WMO region sub-area 0 1 5 0 0 17 Numeric Buoy/platform identifier 0 1 6 0 0 64 CCITT_IA5 Aircraft identifier (flight number) 0 1 7 0 0 10 Code_Table Satellite identifier 0 1 8 0 0 64 CCITT_IA5 Aircraft registration number (tail number) 0 1 9 0 0 64 CCITT_IA5 Type of commerical aircraft 0 1 10 0 0 64 CCITT_IA5 Stationary buoy platform identifier 0 1 11 0 0 72 CCITT_IA5 Ship or mobile land station identifier 0 1 12 0 0 9 deg_true Direction of motion of moving observing platform 0 1 13 0 0 10 m/s Speed of motion of moving observing platform 0 1 14 2 0 10 m/s Platform drift speed (high precision) 0 1 15 0 0 160 CCITT_IA5 Station or site name 0 1 18 0 0 40 CCITT_IA5 Short station or site name 0 1 20 0 0 4 Numeric WMO Region sub-area 0 1 21 0 0 14 Numeric Synoptic feature identifier 0 1 22 0 0 224 CCITT_IA5 Name of feature 0 1 25 0 0 24 CCITT_IA5 Storm identifier 0 1 26 0 0 64 CCITT_IA5 WMO storm name 0 1 31 0 0 16 Code_Table Identification of originating/generating center 0 1 32 0 0 8 Code_Table Generating application 0 1 33 0 0 8 Code_Table Identification of originating/generating center 0 1 34 0 0 8 Code_Table Identification of originating/generating sub-center 0 1 41 5 -1073741824 31 m/s Absolute platform velocity - first component 0 1 42 5 -1073741824 31 m/s Absolute platform velocity - second component 0 1 43 5 -1073741824 31 m/s Absolute platform velocity - third component 0 1 50 0 0 17 Numeric Platform transmitter ID number 0 1 51 0 0 96 CCITT_IA5 Platform transmitter ID nubmer 0 1 60 0 0 64 CCITT_IA5 Aircraft reporting point (Beacon identifier) 0 1 62 0 0 32 CCITT_IA5 Aircraft reporting point (Beacon idnetifier) 0 1 63 0 0 64 CCITT_IA5 ICAO location indicator 0 1 64 0 0 32 CCITT_IA5 Runway designator 0 1 75 0 0 40 CCITT_IA5 Ride station identification 0 2 1 0 0 2 Code_Table Type of station 0 2 2 0 0 4 Flag_Table Type of instrumentation for wind measurement 0 2 3 0 0 4 Code_Table Type of measuring instrumentation used 0 2 4 0 0 4 Code_Table Type of instrumentation for evaporation measurement or type of crop for which evapotranspiration is reported 0 2 5 2 0 7 deg_K Precision of temperature observed 0 2 11 0 0 8 Code_Table Radiosonde type 0 2 12 0 0 4 Code_Table Radiosonde computational method 0 2 13 0 0 4 Code_Table Solar and infrared radiation correction 0 2 14 0 0 7 Code_Table Tracking technique/status of system 0 2 15 0 0 4 Code_Table Radiosonde completeness 0 2 19 0 0 11 Code_Table Satellite instruments 0 2 20 0 0 9 Code_Table Satellite classification 0 2 21 0 0 9 Flag_Table Satellite instrumentation data used in processing 0 2 22 0 0 8 Flag_Table Satellite data processing technique used 0 2 23 0 0 4 Code_Table Satellite derived wind computation method 0 2 24 0 0 4 Code_Table Integrated mean humidity computational method 0 2 25 0 0 25 Flag_Table Satellite channel(s) used in computation 0 2 26 2 0 12 m Cross track resolution 0 2 27 2 0 12 m Along track resolution 0 2 28 0 0 18 m Segment size at nadir in X direction 0 2 29 0 0 18 m Segment size at nadir in Y direction 0 2 30 0 0 3 Code_Table Method of current measurement 0 2 31 0 0 5 Code_Table Duration and time of current measurement 0 2 32 0 0 2 Code_Table Indicator for digitization 0 2 33 0 0 3 Code_Table Method of salinity/depth measurement 0 2 34 0 0 5 Code_Table Drogue type 0 2 35 0 0 9 m Cable length 0 2 36 0 0 2 Code_Table Buoy type 0 2 37 0 0 3 Code_Table Method of tidal observation 0 2 38 0 0 4 Code_Table Method of sea-surface temperature measurement 0 2 39 0 0 3 Code_Table Method of wet-buld temperature measurement 0 2 40 0 0 4 Code_Table Method of removing velocity and motion of platform from current 0 2 41 0 0 6 Code_Table Method for estimating reports related to synoptic features 0 2 44 0 0 4 Code_Table Inicator for method of calculating spectral wave data 0 2 45 0 0 4 Code_Table Indicator for type of platform 0 2 46 0 0 4 Code_Table Wave measurement instrumentation 0 2 48 0 0 4 Code_Table Satellite sensor indicator 0 2 49 0 0 8 Flag_Table Geostationary satellite data-processing technique used 0 2 50 0 0 20 Flag_Table Geostationary sounder satellite channels used 0 2 51 0 0 4 Code_Table Indicator ro specify observing method for extreme temperatures 0 2 52 0 0 6 Flag_Table Geostationary imager satellite channels used 0 2 53 0 0 4 Code_Table GOES-I/M brightness temperature characteristics 0 2 54 0 0 4 Code_Table GOES-I/M soundings parameter characteristics 0 2 55 0 0 4 Code_Table Geostationary soundings statistical parameters 0 2 56 0 0 4 Code_Table Geostationary soundings accuracy statistics 0 2 57 0 0 4 Code_Table Origin of first guess information for GOES-I/M soundings 0 2 58 0 0 4 Code_Table Valid times of first guess information for GOES-I/M soundings 0 2 59 0 0 4 Code_Table Origin of analysis information for GOES-I/M soundings 0 2 60 0 0 4 Code_Table Origin of surface information for GOES-I/M soundings 0 2 61 0 0 3 Code_Table Aircraft navigation system 0 2 62 0 0 4 Code_Table Type of aircraft data relay system 0 2 63 2 -18000 16 deg Aircraft roll angle 0 2 64 0 0 2 Code_Table Aircraft roll angle quality 0 2 65 0 0 40 CCITT_IA5 ACARS ground receiving station 0 2 70 0 0 4 Code_Table Original specification of latitude/longitude 0 2 91 0 4 10 A Entry sensor 4/20 mA 0 2 100 1 0 12 dB Radar constant 0 2 101 0 0 4 Code_Table Type of antenna 0 2 102 0 0 8 m Antenna height above tower 0 2 103 0 0 2 Flag_Table Radome 0 2 104 0 0 4 Code_Table Antenna polarisation 0 2 105 0 0 6 dB Maximum antenna gain 0 2 106 1 0 6 deg 3-dB bandwidth 0 2 107 0 0 6 dB Sidelobe suppression 0 2 108 0 0 6 dB Crosspol discrimination (on axis) 0 2 109 2 0 12 deg/s Antenna speed (azimuth) 0 2 110 2 0 12 deg/s Antenna speed (elevation) 0 2 111 1 0 10 deg Radar incidence angle 0 2 112 1 0 12 deg Radar azimuth angle 0 2 113 0 0 4 Numeric Number of azimuth looks 0 2 114 0 0 15 m**2 Antenna effective surface area 0 2 121 -8 0 7 Hz Mean frequency 0 2 122 -6 -128 8 Hz Frequency agility range 0 2 123 -4 0 7 W Peak power 0 2 124 -1 0 7 W Average power 0 2 125 -1 0 8 Hz Pulse repetition frequency 0 2 126 7 0 6 s Pulse width 0 2 127 -6 0 7 Hz Receiver intermediate frequency 0 2 128 -5 0 6 Hz Intermediate frequency bandwidth 0 2 129 0 -150 5 dB Minimum detectable signal 0 2 130 0 0 7 dB Dynamic range 0 2 131 0 0 2 Flag_Table Sensitivity time control 0 2 132 2 0 6 deg Azimuth pointing accuracy 0 2 133 2 0 6 deg Elevation pointing accuracy 0 2 134 2 0 16 deg Antenna beam azimuth 0 2 135 2 -9000 15 deg Antenna elevation 0 2 136 -3 0 16 m Range processed by range attenuation correction 0 2 140 0 0 9 deg Satellite radar beam azimuth 0 2 141 0 0 24 CCITT_IA5 Measurement type 0 2 142 0 0 32 CCITT_IA5 Ozone instrument serial number/identification 0 2 143 0 0 7 Code_Table Ozone instrument type 0 2 144 0 0 4 Code_Table Light source type for Brewer spectrophotometer 0 2 145 0 0 4 Code_Table Wave length setting for Dobson instruments 0 2 146 0 0 4 Code_Table Source conditions for Dobson instruments 0 2 148 0 0 5 Code_Table Data collection and/or location system 0 2 149 0 0 6 Code_Table Type of data buoy 0 2 150 0 0 6 Code_Table TOVS/ATOVS/AVHRR instrumentation channel number 0 2 151 0 0 4 Code_Table Radiometer identifier 0 2 152 0 0 31 Flag_Table Satellite instrument used in data processing 0 2 153 -8 0 26 Hz Satellite channel center frequency 0 2 154 -8 0 26 Hz Satellite channel band width 0 2 163 0 0 4 Code_Table Height assignment method 0 2 164 0 0 3 Code_Table Tracer correlation method 0 2 166 0 0 4 Code_Table Radiance type 0 2 167 0 0 4 Code_Table Radiance computational method 0 2 168 -3 0 16 Pa Hydrostatic pressure of lower end of cable (thermistor string) 0 2 169 0 0 4 Code_Table Anemometer type 0 2 172 0 0 8 Code_Table Product type for retrieved atmospheric gases 0 2 196 0 0 9 Code_Table Satellite Classification 0 2 197 8 0 26 Hz Satellite Channel Center Frequency 0 2 198 8 0 26 Hz Satellite Channel Band Width 0 2 221 0 0 18 M Segment Size At Nadir In X Direction 0 2 222 0 0 18 M Segment Size At Nadir In Y Direction 0 2 231 0 0 4 Code_Table Height Assignment Method 0 2 232 0 0 3 Code_Table Tracer Correlation Method 0 2 252 0 0 31 Flag_Table Satellite Instrument Data Used In Processing 0 4 1 0 0 12 Year Year 0 4 2 0 0 4 mo Month 0 4 3 0 0 6 Day Day 0 4 4 0 0 5 hr Hour 0 4 5 0 0 6 min Minute 0 4 6 0 0 6 s Second 0 4 11 0 -1024 11 Year Time increment 0 4 12 0 -1024 11 mo Time increment 0 4 13 0 -1024 11 Days Time increment 0 4 14 0 -1024 11 hr Time increment 0 4 15 0 -2048 12 min Time increment 0 4 16 0 -4096 13 s Time increment 0 4 17 0 -1440 12 min Reference time period for accumulated or extreme data 0 4 21 0 -1024 11 Year Time period or displacement 0 4 22 0 -1024 11 mo Time period or displacement 0 4 23 0 -1024 11 Days Time period or displacement 0 4 24 0 -2048 12 hr Time period or displacement 0 4 25 0 -2048 12 min Time period or displacement 0 4 26 0 -4096 13 s Time period or displacement 0 4 31 0 0 8 hr Duration of time relative to following value 0 4 32 0 0 6 Minute Duration of time relating to following value 0 4 41 0 -1440 12 Minute Time Difference, UTC-LMT 0 4 43 0 0 9 Day Day of the year 0 4 53 0 0 6 Numeric Number of days with precipition equal to or more than 1mm 0 4 65 0 -128 8 min Short time increment 0 4 73 0 -128 8 Day Short time period or displacement 0 4 74 0 -128 8 Hour Short time period or displacement 0 4 75 0 -128 8 Minute Short time period or displacement 0 4 192 0 0 3 Code_Table Season 0 5 1 5 -9000000 25 deg Latitude (high accuracy) 0 5 2 2 -9000 15 deg Latitude (coarse accuracy) 0 5 11 5 -9000000 25 deg Latitude increment (high accuracy) 0 5 12 2 -9000 15 deg Latitude increment (coarse accuracy) 0 5 21 2 0 16 deg_true Bearing or azimuth 0 5 22 2 0 16 deg_true Solar azimuth 0 5 30 0 0 12 deg Direction (spectral) 0 5 31 0 0 12 Numeric Row number 0 5 33 -1 0 16 m Pixel size on horizontal - 1 0 5 34 0 0 11 Numeric Along Track row number 0 5 40 0 0 24 Numeric Orbit number 0 5 41 0 0 8 Numeric Scan line number 0 5 42 0 0 6 Numeric Channel number 0 5 43 0 0 8 Numeric Field of view number 0 5 52 0 0 5 Numeric Channel number increment 0 5 53 0 0 5 Numeric Field of view number increment 0 6 1 5 -18000000 26 deg Longitude (high accuracy) 0 6 2 2 -18000 16 deg Longitude (coarse accuracy) 0 6 11 5 -18000000 26 deg Longitude increment (high accuracy) 0 6 12 2 -18000 16 deg Longitude increment (coarse accuracy) 0 6 21 -1 0 13 m Distance 0 6 30 5 0 13 rad/m Wavenumber (spectral) 0 6 31 0 0 12 Numeric Column number 0 6 33 -1 0 16 m Pixel size on horizontal - 2 0 6 34 0 0 7 Numeric Cross-track cell number 0 6 40 0 0 13 m Radius of confidence 0 7 1 0 -400 15 m Height of station 0 7 2 -1 -40 16 m Height or altitude 0 7 3 -1 -400 17 m**2/s**2 Geopotential 0 7 4 -1 0 14 Pa Pressure 0 7 5 0 -400 12 m Height increment 0 7 6 0 0 15 m Height above station 0 7 7 0 -1000 17 m Height 0 7 8 0 -10000 20 m**2/s**2 Geopotential 0 7 9 0 -1000 17 gpm Geopotential height 0 7 21 2 -9000 15 deg Elevation 0 7 22 2 -9000 15 deg Solar elevation 0 7 24 2 -9000 15 deg Satellite zenith angle 0 7 25 2 -9000 15 deg Solar zenith angle 0 7 61 2 0 14 m Depth below land surface 0 7 62 1 0 17 m Depth below sea/water surface 0 7 64 0 0 4 m Height above station (sensor height artificially corrected) 0 7 70 0 0 10 m Drogue depth 0 8 1 0 0 7 Flag_Table Vertical sounding significance 0 8 2 0 0 6 Code_Table Vertical significance (surface observations) 0 8 3 0 0 6 Code_Table Vertical significance (satellite observations) 0 8 4 0 0 3 Code_Table Phase of aircraft flight 0 8 5 0 0 4 Code_Table Meteorological attribute significance 0 8 6 0 0 9 Flag_Table Ozone vertical sounding significance 0 8 7 0 0 4 Code_Table Dimensional significance 0 8 8 0 0 9 Flag_Table Radiation vertical sounding significance 0 8 11 0 0 6 Code_Table Meteorological feature 0 8 12 0 0 2 Code_Table land/sea qualifier 0 8 13 0 0 2 Code_Table Day/night qualifier 0 8 14 0 0 4 Code_Table Qualification for runway visual range 0 8 16 0 0 3 Code_Table Change indicator of a trend-type forecast or an aerodrome forecast 0 8 17 0 0 2 Code_Table Qualifier of the time when the forecast change is expected 0 8 18 0 0 17 Flag_Table SEAWINDS land/ice surface type 0 8 20 0 0 16 Numeric Total number of missing entities (with respect to accumulation or average) 0 8 21 0 0 5 Code_Table Time significance 0 8 22 0 0 16 Numeric Total number (with respect to accumulation or average) 0 8 23 0 0 6 Code_Table First order statistics 0 8 24 0 0 6 Code_Table Difference statistics 0 8 25 0 0 4 Code_Table Time difference qualifier 0 8 30 0 0 13 Numeric Manual on Codes Volume I.1 Section C table identifier 0 8 31 0 0 8 Numeric Data category CREX table A 0 8 35 0 0 3 Code_Table Type of monitoring exercise 0 8 36 0 0 3 Code_Table Type of center or station performing monitoring 0 8 51 0 0 3 Code_Table Qualifier for number of missing values in calculation of statistic 0 8 52 0 0 5 Code_Table Condition for which number of days of occurrence follows 0 8 53 0 0 2 Code_Table Day of occurance qualifier 0 8 60 0 0 4 Code_Table Sample scanning mode significance 0 8 70 0 0 4 Code_Table TOVS/ATOVS product qualifier 0 8 72 0 0 3 Code_table Pixel(s) type 0 10 1 0 -400 15 m Height of land surface 0 10 2 -1 -40 16 m Height 0 10 3 -1 -400 17 m**2/s**2 Geopotential 0 10 4 -1 0 14 Pa Pressure 0 10 7 0 -1000 17 m Height 0 10 8 0 -10000 20 m**2/s**2 Geopotential 0 10 9 0 -1000 17 gpm Geopotential height 0 10 10 -1 0 14 Pa Minimum pressure reduced to mean sea level 0 10 11 -1 0 14 Pa Maximum pressure reduced to mean sea level 0 10 31 2 -1073741824 31 m In direction of the North Pole, distance from the Earth's centre 0 10 40 0 0 10 Numeric Number of retrieved layer 0 10 50 2 0 16 m Standard deviation altitude 0 10 51 -1 0 14 Pa Pressure reduced to mean sea level 0 10 52 -1 0 14 Pa Altimeter setting (QNH) 0 10 60 -1 -1024 11 Pa Pressure change 0 10 61 -1 -500 10 Pa 3 hour pressure change 0 10 62 -1 -1000 11 Pa 24 hour pressure change 0 10 63 0 0 4 Code_Table Characteristic of pressure tendency 0 10 70 0 -400 16 m Indicated aircraft altitude 0 11 1 0 0 9 deg_true Wind direction 0 11 2 1 0 12 m/s Wind speed 0 11 3 1 -4096 13 m/s U-component 0 11 4 1 -4096 13 m/s V-component 0 11 5 1 -512 10 Pa/s W-component 0 11 6 2 -4096 13 m/s W-component 0 11 10 0 0 9 deg true Wind direction associated with wind speed which follows 0 11 11 0 0 9 deg_true Wind direction at 10 m 0 11 12 1 0 12 m/s Wind speed at 10 m 0 11 13 0 0 9 deg_true Wind direction at 5 m 0 11 14 1 0 12 m/s Wind speed at 5 m 0 11 16 0 0 9 deg_true Extreme counterclockwise wind direction of a variable wind 0 11 17 0 0 9 deg_true Extreme clockwise wind direction of a variable wind 0 11 19 0 0 7 Percent Steadiness of wind 0 11 21 9 -65536 17 1/s Relative vorticity 0 11 22 9 -65536 17 1/s Divergence 0 11 23 -2 -65536 17 m**2/s Velocity potential 0 11 31 0 0 4 Code_Table Degree of turbulence 0 11 32 -1 -40 16 m Height of base of turbulence 0 11 33 -1 -40 16 m Height of top of turbulence 0 11 34 1 -1024 11 m/s Vertical gust velocity 0 11 35 2 -8192 14 m/s**2 Vertical gust acceleration 0 11 36 1 0 10 m/s Maximum derived equivalent vertical gust speed 0 11 37 0 0 6 Code_Table Turbulence Index 0 11 38 0 0 5 Code_Table Time of occurrence of Peak Eddy Dissipation Rate 0 11 40 1 0 12 m/s Maximum wind speed (mean wind) 0 11 41 1 0 12 m/s Maximum wind speed (gusts) 0 11 42 1 0 12 m/s Maximum wind speed (10 minute mean wind) 0 11 43 0 0 9 deg_true Maximum wind gust direction 0 11 44 0 0 9 deg_true Mean wind direction for surface - 1500m (5000 feet) 0 11 45 1 0 12 m/s Mean wind speed for surface - 1500m (5000 feet) 0 11 46 1 0 12 m/s Maximum instantaneous wind speed 0 11 47 1 0 12 m/s Maximum instantaneous wind speed over 10 minutes 0 11 49 0 0 9 deg_true Standard deviation of wind direction 0 11 50 1 0 12 m/s Standard deviation horizontal wind speed 0 11 51 1 0 8 m/s Standard deviation vertical wind speed 0 11 52 2 0 13 m/s Formal uncertainty in wind speed 0 11 53 2 0 15 deg true Formal uncertainty in wind direction 0 11 61 1 0 12 m/s Absolute wind shear in 1 kilometer layer below 0 11 62 1 0 12 m/s Absolute wind shear in1 kilometer layer above 0 11 70 0 0 32 CCITT_IA5 Designator of the runway affected by wind shear 0 11 71 3 -128 14 m**2/s**2 Turbulent vertical momentum flux 0 11 72 3 -128 11 K m/s Turbulent vertical buoyancy flux 0 11 73 2 -1024 13 m**2/s**2 Turbulent kinetic energy 0 11 74 2 -1024 10 m**2/s**2 Dissipation energy 0 11 75 2 0 8 m**(2/3)/s Mean turbulence intensity 0 11 76 2 0 8 m**(2/3)/s Peak turbulence intensity 0 11 81 2 0 16 deg true Model wind direction at 10m 0 11 82 2 0 14 m/s Model wind speed at 10 m 0 12 1 1 0 12 deg_K Temperature/dry bulb temperature 0 12 2 1 0 12 deg_K Wet bulb temperature 0 12 3 1 0 12 deg_K Dewpoint temperature 0 12 4 1 0 12 deg_K Dry bulb temperature at 2 meters 0 12 5 1 0 12 deg_K Wet bulb temperature at 2 meters 0 12 6 1 0 12 deg_K Dewpoint temperature at 2 meters 0 12 7 1 0 12 deg_K Virtual temperature 0 12 11 1 0 12 deg_K Maximum temperature 0 12 12 1 0 12 deg_K Minimum temperature 0 12 13 1 0 12 deg_K Ground minimum temperature past 12 hours 0 12 14 1 0 12 deg_K Maximum temperature at 2 meters, past 12 hours 0 12 15 1 0 12 deg_K Minimum temperature at 2 meters, past 12 hours 0 12 16 1 0 12 deg_K Maximum temperature at 2 meters, past 24 hours 0 12 17 1 0 12 deg_K Minimum temperature at 2 meters, past 24 hours 0 12 21 2 0 16 deg K Maximum temperature at 2m 0 12 22 2 0 16 deg K Minimum temperature at 2m 0 12 30 1 0 12 deg_K Soil temperature 0 12 51 1 0 10 deg_K Standard deviation of temperature 0 12 52 1 0 12 deg_K Highest daily mean temperature 0 12 53 1 0 12 deg_K Lowest daily mean temperature 0 12 61 1 0 12 deg_K Skin temperature 0 12 62 1 0 12 deg_K Equivalent black body temperature 0 12 63 1 0 12 deg_K Brightness temperature 0 12 64 1 0 12 deg_K Instrument temperature 0 12 65 1 0 12 deg K Standard deviation brightness temperature 0 12 71 1 0 12 deg_K Coldest cluster temperature 0 12 72 6 0 31 W/m**2/sr Radiance 0 12 075 -3 0 16 W m-3 sr-1 Spectral radiance 0 12 076 3 0 16 W m-2 sr-1 Radiance 0 12 101 2 0 16 deg_K Temperature/dry-bulb temperature 0 12 102 2 0 16 deg_K Wet-bulb temperature 0 12 103 2 0 16 deg_K Dew-point temperature 0 12 104 2 0 16 deg_K Dry-bulb temperature at 2m 0 12 105 2 0 16 deg_K Web-bulb temperature at 2m 0 12 106 2 0 16 deg_K Dew-point temperature at 2m 0 12 107 2 0 16 deg_K Virtual temperature 0 12 111 2 0 16 deg_K Maximum temperature, at height and over period specified 0 12 112 2 0 16 deg_K Minimum temperature, at height and over period specified 0 12 113 2 0 16 deg_K Ground minimum temperature, past 12 hours 0 12 114 2 0 16 deg_K Maximum temperature at 2m, past 12 hours 0 12 115 2 0 16 deg_K Minimum temperature at 2m, past 12 hours 0 12 116 2 0 16 deg_K Maximum temperature at 2m, past 24 hours 0 12 117 2 0 16 deg_K Minimum temperature at 2m, past 24 hours 0 12 130 2 0 16 deg_K Soil temperature 0 12 152 2 0 16 deg_K Highest daily mean temperature 0 12 153 2 0 16 deg_K Lowest daily mean temperature 0 12 161 2 0 16 deg_K Skin temperature 0 12 162 2 0 16 deg_K Equivalent black body temperature 0 12 163 2 0 16 deg_K Brightness temperature 0 12 164 2 0 16 deg_K Instrument temperature 0 12 171 2 0 16 deg_K Coldest cluster temperature 0 12 193 1 0 12 deg_K Coldest Cluster Temperature 0 13 1 5 0 14 kg/kg Specific humidity 0 13 2 5 0 14 kg/kg Mixing ratio 0 13 3 0 0 7 percent Relative humidity 0 13 4 -1 0 10 Pa Vapor pressure 0 13 5 3 0 7 kg/m**3 Vapor density 0 13 6 -1 -40 16 m Mixing heights 0 13 7 0 0 7 percent Minimum relative humidity 0 13 8 0 0 7 percent Maximum relative humidity 0 13 11 1 -1 14 kg/m**2 Total precipitation/total water equivalent 0 13 12 2 -2 12 m Depth of fresh snow 0 13 13 2 -2 16 m Total snow depth 0 13 14 4 0 12 kg/m**2/s Rainfall/water equivalent of snow (average rate) 0 13 15 7 0 12 m/s Snowfall (averaged rate) 0 13 16 0 0 7 kg/m**2 Precipitable water 0 13 19 1 -1 14 kg/m**2 Total precipitation past 1 hour 0 13 20 1 -1 14 kg/m**2 Total precipitation past 3 hours 0 13 21 1 -1 14 kg/m**2 Total precipitation past 6 hours 0 13 22 1 -1 14 kg/m**2 Total precipitation past 12 hours 0 13 23 1 -1 14 kg/m**2 Total precipitation past 24 hours 0 13 31 0 0 7 kg/m**2 Evapotranspiration 0 13 32 1 0 8 kg/m**2 Evaporation/evapotranspiration 0 13 33 1 0 10 kg/m**2 Evaporation/evapotranspiration 0 13 38 0 0 2 Code_Table Superadiabatic indicator 0 13 39 0 0 3 Code_Table Terrain type (ice/snow) 0 13 41 0 0 4 Code_Table Pasquill-Gifford stability category 0 13 42 0 -20 6 deg_K Parcel lifted index (to 500 hPa) 0 13 43 0 -20 6 deg_K Best lifted index (to 500 hPa) 0 13 51 0 0 4 Code_Table Frequency group, precipition 0 13 52 1 -1 14 kg/m**2 Highest daily amount of precipition 0 13 55 4 0 8 KG/M**2*S INTENSITY OF PRECIPITATION 0 13 60 1 -10 17 kg m-2 Total accumulated precipitation 0 13 71 2 0 14 m Upstream water level 0 13 72 2 0 14 m Downstream water level 0 13 73 2 0 14 m Maximum water level 0 13 80 1 0 10 pH unit Water pH 0 13 81 3 0 14 Siemens m-1 Water conductivity 0 13 82 1 0 12 deg K Water temperature 0 13 83 6 0 15 Kg m-3 Dissolved oxygen 0 13 84 0 0 14 Lumen Turbidity 0 13 85 3 0 14 V Oxydation Reduction Potential (ORP) 0 14 1 -3 -2048 12 Joules/m**2 Longwave radiation, integrated over 24 hours 0 14 2 -3 -2048 12 Joules/m**2 Longwave radiation, integrated over period specified 0 14 3 -3 -2048 12 Joules/m**2 Shortwave radiation, integrated over 24 hours 0 14 4 -3 -2048 12 Joules/m**2 Shortwave radiation, integrated over period specified 0 14 11 -3 -2048 12 Joules/m**2 Net longwave radiation, integrated over 24 hours 0 14 12 -3 -2048 12 Joules/m**2 Net longwave radiation, integrated over period specified 0 14 13 -3 -2048 12 Joules/m**2 Net shortwave radiation, integrated over 24 hours 0 14 14 -3 -2048 12 Joules/m**2 Net shortwave radiation, integrated over period specified 0 14 15 -4 -16384 15 Joules/m**2 Net radiation, integrated over 24 hours 0 14 16 -4 -16384 15 Joules/m**2 Net radiation, integrated over period specified 0 14 17 -3 -2048 12 W/m**2 Instantaneous long wave radiation 0 14 18 -3 -2048 12 W/m**2 Instantaneous short wave radiation 0 14 19 0 0 7 percent Surface albedo 0 14 20 -4 0 15 Joules/m**2 Global solar radiation, integrated over 24 hours 0 14 21 -4 0 15 Joules/m**2 Global radiation, integrated over period specified 0 14 22 -4 0 15 Joules/m**2 Diffuse solar radiation, integrated over 24 hours 0 14 23 -4 0 15 Joules/m**2 Diffuse solar radiation, integratedi over period specified 0 14 24 -4 0 15 Joules/m**2 Direct solar radiation, integrated over 24 hours 0 14 25 -4 0 15 Joules/m**2 Direct solar radiation, integrated over period specified 0 14 26 0 0 7 percent Albedo at the top of clouds 0 14 27 0 0 7 percent Albedo 0 14 28 -2 0 16 J/m**2 Global solar radiation (high accuracy, integrated over period specified 0 14 29 -2 0 16 J/m**2 Diffuse solar radiation (high accuracy, integrated over period specified 0 14 30 -2 0 16 J/m**2 Direct solar radiation (high accuracy, integrated over period specified 0 14 31 0 0 11 min Total sunshine 0 14 32 0 0 10 hr Total sunshine 0 14 33 0 0 9 percent Total sunshine 0 14 34 0 0 11 min Sunshine of period specified 0 14 42 0 0 7 percent Bi-directional reflectance 0 14 45 0 0 11 W/m**2/sr/cm Channel radiance 0 14 51 -3 0 14 j/m**2 Direct solar radiation integrated over last hour 0 15 1 0 0 10 Dobson units Ozone 0 15 2 2 0 10 Numeric Air mass (slant path at 22km) 0 15 3 4 0 9 Pascal Measured ozone partial pressure 0 15 4 3 0 11 Numeric Ozone sounding correction factor 0 15 5 0 0 10 DU Ozone p 0 15 11 3 14000 13 log(1/m**2) Log 10 of integrated electron density 0 15 15 0 0 31 Numeric Maximum image spectral composition before normalization 0 15 20 8 0 21 kg/m**2 Integrated Ozone density 0 19 1 0 0 6 Code_Table Type of synoptic features 0 19 2 -2 0 12 m Effective radius of feature 0 19 3 0 0 8 m/s Wind speed threshold 0 19 4 -2 0 12 m Effective radius of feature with respect to wind speeds above threshold 0 19 5 0 0 9 deg_true Direction of motion of features 0 19 6 2 0 14 m/s Speed of motion of features 0 19 7 -3 0 12 m Effective radius of features 0 19 8 0 0 3 Code_Table Vertical extent of circulation 0 19 9 -3 0 12 m Effective radius with respect to wind speed above threshold (large storms) 0 19 10 0 0 4 Code_Table Method for tracking the center of synoptic feature 0 20 1 -1 0 13 m Horizontal visibility 0 20 2 -1 0 7 m Vertical visibility 0 20 3 0 0 9 Code_Table Present weather 0 20 4 0 0 5 Code_Table Past weather (1) 0 20 5 0 0 5 Code_Table Past weather (2) 0 20 8 0 0 5 Code_Table Cloud distribution for aviation 0 20 9 0 0 4 Code_Table General Weather Indicator 0 20 10 0 0 7 percent Cloud cover (total) 0 20 11 0 0 4 Code_Table Cloud amount 0 20 12 0 0 6 Code_Table Cloud type 0 20 13 -1 -40 11 m Height of base of cloud 0 20 14 -1 -40 11 m Height of top of cloud 0 20 15 -1 0 14 Pa Pressure at the base of cloud 0 20 16 -1 0 14 Pa Pressure at the top of cloud 0 20 17 0 0 4 Code_Table Cloud top description 0 20 18 0 0 2 Code_Table Tendency of runway visual range 0 20 19 0 0 72 CCITT_IA5 Significant present or forecast weather 0 20 20 0 0 32 CCITT_IA5 Significant recent weather phenomena 0 20 31 2 0 7 m Ice deposit (thickness) 0 20 32 0 0 3 Code_Table Rate of ice accretion 0 20 33 0 0 4 Flag_Table Cause of ice accretion 0 20 34 0 0 5 Code_Table Sea ice concentration 0 20 35 0 0 4 Code_Table Amount and type of ice 0 20 36 0 0 5 Code_Table Ice situation 0 20 37 0 0 5 Code_Table Ice development 0 20 38 0 0 12 deg_true Bearing of ice edge 0 20 39 -1 0 13 m Ice distance 0 20 41 0 0 4 Code_Table Airframe icing 0 20 51 0 0 7 percent Amount of low clouds 0 20 52 0 0 7 percent Amount of middle clouds 0 20 53 0 0 7 percent Amount of high clouds 0 20 61 0 0 12 m Runway visual range (RVR) 0 20 62 0 0 5 Code_Table State of the ground(with or without snow) 0 20 63 0 0 10 Code_Table Special phenomena 0 20 70 0 0 7 Numeric Minimum number of atmospherics 0 20 71 0 0 4 Code_Table Accuracy of fix and rate of atmospherics 0 20 81 0 0 7 percent Cloud amount in segment 0 20 82 0 0 7 percent Amount segment cloud free 0 20 90 0 0 4 Code_Table Special clouds 0 21 1 0 -64 7 dB Horizontal reflectivity 0 21 2 0 -64 7 dB Vertical reflectivity 0 21 3 1 -5 7 dB Differential reflectivity 0 21 5 0 -65 6 dB Circular depolarization ratio 0 21 6 0 -65 6 dB Circular depolarization ratio 0 21 11 0 -128 8 m/s Doppler mean velocity in X direction 0 21 12 0 -128 8 m/s Doppler mean velocity in Y direction 0 21 13 0 -128 8 m/s Doppler mean velocity in Z direction 0 21 14 1 -4096 13 m/s Doppler mean velocity (radiational) 0 21 17 1 0 8 m/s Doppler velocity spectral width 0 21 21 -3 0 4 m Echo tops 0 21 30 0 -32 8 dB Signal to noise ratio 0 21 31 0 0 7 kg/m**2 Vertical integrated liquid water content 0 21 36 7 0 12 m/s Radar rainfall intensity 0 21 41 -2 0 8 m Bright band height 0 21 51 0 -256 8 dB Signal power above 1 MW 0 21 62 2 -5000 13 Decibels Backscatter 0 21 63 1 0 10 Percent Radiometric resolution (noise value) 0 21 64 0 0 8 Numeric Clutter noise estimate 0 21 65 0 -127 8 Numeric Missing packet counter 0 21 66 0 0 12 Flag_Table Wave scatterometer product confidence 0 21 67 0 0 13 Flag_Table Wind product confidence data 0 21 68 0 0 8 Flag_Table Radar altimeter product confidence data 0 21 69 0 0 10 Flag_Table SST product confidence data 0 21 70 0 0 23 Flag_Table SST product confidence data (SADIST-2) 0 21 71 0 0 16 Numeric Peakiness 0 21 72 0 0 4 Flag_Table Satellite altimeter calibration status 0 21 73 0 0 9 Flag_Table Satellite altimeter instrument mode 0 21 75 0 0 8 Numeric Spectral intensity 0 21 76 0 0 3 Code_Table Representation of intensities 0 21 77 3 0 14 m Altitude correction (ionosphere) 0 21 78 3 0 9 m Altitude correction (dry troposphere) 0 21 79 3 2000 10 m Altitude correction (wet troposphere) 0 21 80 3 0 11 m Altitude correction (calibration constant) 0 21 81 3 0 10 m Open loop correction (height-time loop) 0 21 82 3 -3000 14 Decibels Open loop correction (auto gain control) 0 21 85 0 -3000 4 Numeric ATSR sea surface temperature across-track band number 0 21 91 0 -100 8 dB Radar signal Doppler spectrum 0th moment 0 21 092 0 -100 8 dB RASS signal Doppler spectrum 0th moment, referring to RASS signal 0 21 101 0 0 3 Numeric Number of vector ambiguities 0 21 102 0 0 3 Numeric Index of selected wind vector 0 21 103 0 0 5 Numeric Total number of sigma-0 measurements 0 21 104 3 -30000 15 Numeric Likelihood computed for solution 0 21 105 2 -10000 14 dB Normalized radar cross-section 0 21 106 3 0 14 Numeric Kp variance coefficient (Alpha) 0 21 107 8 0 16 Numeric Kp variance coefficient (Beta) 0 21 109 0 0 17 Flag table SEAWINDS wind vector cell quality 0 21 110 0 0 6 Numeric Number of inner-beam Sigma-0 (forward of satellite) 0 21 111 0 0 6 Numeric Number of outer-beam Sigma-0 (forward of satellite) 0 21 112 0 0 6 Numeric Number of inner-beam Sigma-0 (aft of satellite) 0 21 113 0 0 6 Numeric Number of outer-beam Sigma-0 (aft of satellite) 0 21 114 3 -140000 18 dB Kp variance coefficent (Gamma) 0 21 115 0 0 17 Flag table SEAWINDS sigma-0 quality 0 21 116 0 0 17 Flag table SEAWINDS sigma-0 mode 0 21 117 2 0 16 Numeric Sigma-0 variance quality control 0 21 118 2 -10000 14 dB Attenuation correction on sigma-0 0 21 119 0 0 6 Code table Wind scatterometer geophysical model function 0 21 120 3 0 10 Numeric Probability of rain 0 21 121 0 0 8 Numeric SEAWINDS NOF* rain index 0 21 122 2 -10000 14 dB Attenuation correction of sigma-0 (from tB) 0 21 123 2 -30000 15 dB SEAWINDS normalized radar cross section 0 22 1 0 0 9 deg_true Direction of waves 0 22 2 0 0 9 deg_true Direction of wind waves 0 22 3 0 0 9 deg_true Direction of swell waves 0 22 4 0 0 9 deg_true Direction of current waves 0 22 11 0 0 6 s Period of waves 0 22 12 0 0 6 s Period of wind waves 0 22 13 0 0 6 s Period of swell waves 0 22 21 1 0 10 m Height of waves 0 22 22 1 0 10 m Height of wind waves 0 22 23 1 0 10 m Height of swell waves 0 22 25 2 0 10 m Standard deviation wave height 0 22 26 2 0 10 m Standard deviation of significant wave height 0 22 31 2 0 13 m/s Speed of current 0 22 35 2 0 14 m Tidal elevation with respect to local chart datum 0 22 36 2 0 14 m Meteorological residual tida elevation (surge or offset) 0 22 37 3 -10000 15 m Tidal elevation with respect to national chart datum 0 22 38 3 -10000 15 m Tidal elevation with respect to local chart datum 0 22 39 3 -5000 12 m Meteorological residual tidal elevation (surge or offset) 0 22 40 3 -5000 14 m Meteorological residual tidal elevation (surge or offset) 0 22 41 1 0 12 deg_K Sea surface temperature (15 day running mean) 0 22 42 1 0 12 deg_K Sea/water temperature 0 22 43 2 0 15 deg_K Sea/water temperature 0 22 44 1 0 14 m/s Sound velocity 0 22 50 2 0 8 K Standard deviation sea surface temperature 0 22 61 0 0 4 Code_Table State of sea 0 22 62 2 0 14 ppt Salinity 0 22 63 0 0 14 m Total water depth 0 22 67 0 0 10 Code_Table Instrument type for water temperature profile measurement 0 22 68 0 0 7 Code_Table Water temperature profile recorder types 0 22 70 2 0 13 m Significant wave height 0 22 71 1 0 9 s Spectral peak wave period 0 22 72 0 0 13 m Spectral peak wave length 0 22 73 2 0 13 m Maximum wave height 0 22 74 1 0 9 s Average wave period 0 22 75 0 0 13 m Average wave length 0 22 76 0 0 9 Degree_True Direction from which dominant waves are coming 0 22 77 0 0 9 Degree Directional spred of dominant wave 0 22 78 0 0 12 s Duration of wave record 0 22 79 0 0 16 m Length of wave record 0 22 80 3 0 10 Hz Waveband central frequency 0 22 81 5 0 13 m**-1 Waveband central wave number 0 22 82 2 0 20 m**2/s Maximum non-directional spectral wave density 0 22 83 2 0 20 m**3 Maximum non-directional spectral wave number 0 22 84 0 0 7 Numeric Band containing maximum non-directional spectral wave density 0 22 85 0 0 7 Numeric Spectral wave density ratio 0 22 86 0 0 9 Degree_True Mean direction from which waves are coming 0 22 87 0 0 9 Degree_True Principal direction from which waves are coming 0 22 88 2 0 7 Numeric First normalized polar coordinate from Fourier coefficients 0 22 89 2 0 7 Numeric Second normalized polar coordinate from Fourier coefficients 0 22 90 2 0 20 m**2/s Non-directional spectral estimate by wave frequency 0 22 91 2 0 20 m**3 Non-directional spectral estimate by wave number 0 22 92 2 0 20 m**2/rad**-1/s Directional spectral estimate by wave frequency 0 22 93 2 0 20 m**4 Directional spectral estimate by wave number 0 22 94 0 0 7 Numeric Total number of wave bands 0 22 95 0 0 8 Degree Directional spread of individual waves 0 22 96 3 0 4 s**-1 Spectral band width 0 22 97 0 0 14 m Mean wavelength > 731 m of image spectrum at low wave numbers 0 22 98 0 0 14 m Wavelength spread (wavelength > 731 m) at low wave numbers 0 22 99 0 0 9 deg_true Mean direction at low wave numbers (wavelength > 731 m) 0 22 100 0 0 9 Degree Direction spread at low wave numbers (wavelength > 731 m) 0 22 101 0 0 31 Numberic Total energy (wavelength > 731 m) at low wave numbers 0 22 120 0 0 5 Code_Table Tide station automated water level check 0 22 121 0 0 5 Code_Table Tide station manual water level check 0 22 122 0 0 5 Code_Table Tide station automated Meteorological data check 0 22 123 0 0 5 Code_Table Tide station manual Meteorological data check 0 22 141 2 0 15 Code_Table Sea-surface temperature (15-day running mean) 0 23 1 0 0 3 Code_Table Accident early notification - article applicable 0 23 2 0 0 5 Code_Table Activity or facility involved in incident 0 23 3 0 0 3 Code_Table Type of release 0 23 4 0 0 3 Code_Table Countermeasures taken near border 0 23 5 0 0 2 Code_Table Cause of incident 0 23 6 0 0 3 Code_Table Incident situation 0 23 7 0 0 3 Code_Table Characteristic of release 0 23 8 0 0 2 Code_Table State of current release 0 23 9 0 0 2 Code_Table State of expected release 0 23 16 0 0 2 Code_Table Possibility of significant chemical toxic health effect 0 23 17 6 0 20 m**3/s Flow discharge of major recipient 0 23 18 0 0 3 Code_Table release behavior over time 0 23 19 0 -15000 17 m Actual release height 0 23 21 0 -15000 17 m Effective release height 0 23 22 0 0 24 m Distance of relative point or site of incident 0 23 23 1 0 12 m/s Main transport speed in atmosphere 0 23 24 2 0 13 m/s Main transport speed in water 0 23 25 2 0 13 m/s Main transport speed in ground water 0 23 27 0 0 9 deg_true Main transport direction in atmosphere 0 23 28 0 0 9 deg_true Main transport direction in water 0 23 29 0 0 9 deg_true Main transport direction in ground water 0 23 31 0 0 2 Code_Table Possibility that plume will encounter precipitation cwin state in which incident occurred 0 23 32 0 0 2 Code_Table Plume will encounter ichange in wind direction and/or speed flag 0 24 1 -11 0 28 Bq Estimate of radiatioactivity released up to specified time 0 24 2 -11 0 28 Bq Estimated maximum potential release 0 24 3 0 0 5 Code_Table Composition of release 0 24 4 0 0 16 CCITT_IA5 Element name 0 24 5 0 0 9 Numeric Isotope mass 0 24 11 2 0 32 mSv Dose 0 24 12 2 0 32 mSv Trajectory dose (defined location and expected time of arrival) 0 24 13 2 0 32 mSv Gamma dose in air along the main transport path (defined location and time period 0 24 21 2 0 32 Bq/m**3 Air concentration (named isotope type including gross beta) 0 24 22 2 0 32 Bq/l Concentration in precipitation (of named isotope type) 0 24 23 1 0 14 pulse/sec Pulse rate of beta radiation 0 24 24 1 0 14 pulse/sec Pulse rate of beta radiation 0 25 1 -1 0 6 m Range gate length 0 25 2 0 0 4 Numeric Number of gates averaged 0 25 3 0 0 8 Numeric Number of integrated pulses 0 25 4 0 0 2 Code_Table Echo processing 0 25 5 0 0 2 Code_Table Echo integration 0 25 6 0 0 3 Code_Table Z to R conversion 0 25 7 0 0 12 Numeric Z to R conversion factor 0 25 8 2 0 9 Numeric Z to R conversion exponent 0 25 9 0 0 4 Flag_Table Calibration method 0 25 10 0 0 4 Code_Table Clutter treatment 0 25 11 0 0 2 Code_Table Ground occultation correction (screening) 0 25 12 0 0 2 Code_Table Range attenuation correction 0 25 13 0 0 2 Flag_Table Bright band correction 0 25 14 0 0 12 Numeric Azimuth clutter cut-off 0 25 15 0 0 2 Flag_Table Radome attenuation correction 0 25 16 5 0 6 dB/m Clear air attenuation correction 0 25 17 0 0 2 Flag_Table Precipitation attenuation correction 0 25 18 7 0 6 Numeric A to Z law for attenuation factor 0 25 19 2 0 7 Numeric A to Z law for attenuation exponent 0 25 20 0 0 2 Code_Table Mean speed estimation 0 25 21 0 0 8 Flag_Table Wind computation enhancement 0 25 30 0 0 2 Code_Table SST usage 0 25 32 0 0 2 Code_Table NOAA wind profiler high/low mode data 0 25 33 0 0 2 Code_Table NOAA wind profiler submode 0 25 34 0 0 4 Code_Table NOAA wind profiler Q/C test results 0 25 40 0 0 4 Code_Table CO2 wind product derivation 0 25 41 0 0 2 Code_Table Moving platform direction reporting method 0 25 42 0 0 2 Code_Table Moving platform speed reporting method 0 25 43 4 0 15 s Wave sampling interval (time) 0 25 44 2 0 14 m Wave sampling interval (space) 0 25 45 0 0 21 Flag_Table HIRS channel combination 0 25 46 0 0 5 Flag_Table MSU channel combination 0 25 47 0 0 4 Flag_Table SSU channel combination 0 25 48 0 0 16 Flag_Table AMSU-A channel combination 0 25 49 0 0 6 Flag_Table AMSU-B channel combination 0 25 50 0 0 7 Flag_Table AVHRR channel combination 0 25 51 0 0 12 Flag_Table Observation quality 0 25 53 0 0 12 Flag_Table Observation quality 0 25 60 0 0 14 Numeric Software identification 0 25 70 0 0 4 Numeric Major frame count 0 25 71 0 0 5 Numeric Frame count 0 25 75 0 0 5 Numeric Satellite antenna corrections version number 0 25 76 8 0 30 Log/m Log-10 of (Temperature-radiance central wavenumber) for ATOVS 0 25 77 5 -100000 18 Numeric Bandwidth correction coefficient 1 for ATOVS 0 25 78 5 0 17 Numeric Bandwidth correction coefficient 2 for ATOVS 0 25 79 4 0 24 W/m**2 Albedo-radiance solar filtered irradiance for ATOVS 0 25 80 10 0 14 m Albedo-radiance equivalent filter width for ATOVS 0 25 85 0 0 7 Numeric Fraction of clear pixels in HIRS FOV 0 25 86 0 0 2 Code table Depth correction indicator 0 25 91 3 -18192 13 dB Structure constant of the refraction index (cn2) 0 25 92 2 28000 14 m s-1 Acoustic propagation velocity 0 25 93 0 0 8 Flag table RASS computation correction 0 26 1 1 0 12 Hour Principal time of daily reading in UTC of maximum temperature 0 26 2 1 0 12 Hour Principal time of daily reading in UTC of minimum temperature 0 26 3 0 -1440 12 Minute Time difference 0 26 10 0 0 26 Flag_Table Hours included 0 27 1 5 -9000000 25 deg Latitude (high accuracy) 0 27 2 2 -9000 15 deg Latitude (coarse accuracy) 0 27 3 2 -9000 15 deg Alternate latitude 0 27 20 0 0 16 Numeric Satellite locationon counter 0 27 21 0 0 16 Numeric Satellite sub-locationon dimensions 0 27 31 2 -1073741824 31 m In direction of 0 degrees longitude, distance from the Earth's centre 0 28 1 5 -18000000 26 deg Longitude (high accuracy) 0 28 2 2 -18000 16 deg Longitude (coarse accuracy) 0 28 3 2 -18000 16 deg Alternate longtiude 0 28 31 2 -1073741824 31 m In direction of 90 degrees East, distance from the Earth's centre 0 29 1 0 0 3 Code_Table Projection type 0 29 2 0 0 3 Code_Table Coordinate grid type 0 30 1 0 0 4 Numeric Pixel value (4 bits) 0 30 2 0 0 8 Numeric Pixel value (8 bits) 0 30 4 0 0 16 Numeric Pixel value (16 bits) 0 30 21 0 0 12 Numeric Number of pixels per row 0 30 22 0 0 12 Numeric Number of pixels per column 0 30 31 0 0 4 Code_Table Picture type 0 30 32 0 0 16 Flag_Table Combined picture 0 31 0 0 0 1 Numeric Short delayed descriptor replication factor 0 31 1 0 0 8 Numeric Delayed descriptor replication factor 0 31 2 0 0 16 Numeric Extended delayed descriptor replication factor 0 31 11 0 0 8 Numeric Delayed descriptor and data repetion factor 0 31 12 0 0 16 Numeric Extended delayed descriptor and data repitition factor 0 31 21 0 0 6 Code_Table Associated field significance 0 31 31 0 0 1 Flag_Table Data present indicator 0 33 2 0 0 2 Code_Table Quality information 0 33 3 0 0 3 Code_Table Quality information 0 33 7 0 0 7 Percent Per cent confidence 0 33 20 0 0 3 Code_Table Quality control indication of following value 0 33 21 0 0 2 Code_Table Quality of following value 0 33 22 0 0 2 Code_Table Quality of buoy satellite transmission 0 33 23 0 0 2 Code_Table Quality of buoy location 0 33 24 0 0 4 Code_Table Station elevation quality mark (for mobile stations) 0 33 25 0 0 3 Code_Table ACARS interpolated values 0 33 26 0 0 6 Code_Table Mixing ratio quality 0 33 27 0 0 3 Code_Table Location quality class (range of radius of 66% confidence) 0 33 30 0 0 24 Flag_Table Scan line status flags for ATOVS 0 33 31 0 0 24 Flag_Table Scan line quality flags for ATOVS 0 33 32 0 0 24 Flag_Table Channel quality flags for ATOVS 0 33 33 0 0 24 Flag_Table Field of view quality flags for ATOVS 0 33 35 0 0 4 Code_Table Manual/automatic quality control 0 33 36 0 0 7 Percent Nominal confidence threshold 0 33 37 0 0 20 Flag_Table Wind correlation error 0 33 40 0 0 7 percent Confidence interval 0 33 41 0 0 2 Code_Table Attribute of following value