| 1 |
Type of station
|
|
stable
|
| 2 |
Type of instrumentation for wind measurement
|
|
stable
|
| 3 |
Type of measuring equipment used
|
|
stable
|
| 4 |
Type of instrumentation for evaporation measurement or type of crop for which evapotranspiration is reported
|
|
stable
|
| 5 |
Precision of temperature observation
|
|
stable
|
| 7 |
Type of sensor for water level measuring instrument
|
|
stable
|
| 11 |
Radiosonde type
|
|
stable
|
| 12 |
Radiosonde computational method
|
|
stable
|
| 13 |
Solar and infrared radiation correction
|
|
stable
|
| 14 |
Tracking technique/status of system used
|
|
stable
|
| 15 |
Radiosonde completeness
|
|
stable
|
| 16 |
Radiosonde configuration
|
|
stable
|
| 17 |
Correction algorithms for humidity measurements
|
|
stable
|
| 19 |
Satellite instruments
|
|
stable
|
| 20 |
Satellite classification
|
|
stable
|
| 21 |
Satellite instrument data used in processing
|
|
stable
|
| 22 |
Satellite data-processing technique used
|
|
stable
|
| 23 |
Satellite-derived wind computation method
|
|
stable
|
| 24 |
Integrated mean humidity computational method
|
|
stable
|
| 25 |
Satellite channel(s) used in computation
|
|
stable
|
| 26 |
Cross-track resolution
|
|
stable
|
| 27 |
Along-track resolution
|
|
stable
|
| 28 |
Segment size at nadir in x-direction
|
|
stable
|
| 29 |
Segment size at nadir in y-direction
|
|
stable
|
| 30 |
Method of current measurement
|
|
stable
|
| 31 |
Duration and time of current measurement
|
|
stable
|
| 32 |
Indicator for digitization
|
|
stable
|
| 33 |
Method of salinity/depth measurement
|
|
stable
|
| 34 |
Drogue type
|
|
stable
|
| 35 |
Cable length
|
|
stable
|
| 36 |
Buoy type
|
|
stable
|
| 37 |
Method of tidal observation
|
|
stable
|
| 38 |
Method of water temperature and/or salinity measurement
|
|
stable
|
| 39 |
Method of wet-bulb temperature measurement
|
|
stable
|
| 40 |
Method of removing velocity and motion of platform from current
|
|
stable
|
| 41 |
Method for estimating reports related to synoptic features
|
|
stable
|
| 42 |
Indicator for sea-surface current speed
|
|
stable
|
| 44 |
Indicator for method of calculating spectral wave data
|
|
stable
|
| 45 |
Indicator for type of platform
|
|
stable
|
| 46 |
Wave measurement instrumentation
|
|
stable
|
| 47 |
Deep-ocean tsunameter type
|
|
stable
|
| 48 |
Satellite sensor indicator
|
|
stable
|
| 49 |
Geostationary satellite data-processing technique used
|
|
stable
|
| 50 |
Geostationary sounder satellite channels used
|
|
stable
|
| 51 |
Indicator to specify observing method for extreme temperatures
|
|
stable
|
| 52 |
Geostationary imager satellite channels used
|
|
stable
|
| 53 |
GOES-I/M brightness temperature characteristics
|
|
stable
|
| 54 |
GOES-I/M soundings parameter characteristics
|
|
stable
|
| 55 |
Geostationary soundings statistical parameters
|
|
stable
|
| 56 |
Geostationary soundings accuracy statistics
|
|
stable
|
| 57 |
Origin of first-guess information for GOES-I/M soundings
|
|
stable
|
| 58 |
Valid times of first-guess information for GOES-I/M soundings
|
|
stable
|
| 59 |
Origin of analysis information for GOES-I/M soundings
|
|
stable
|
| 60 |
Origin of surface information for GOES-I/M soundings
|
|
stable
|
| 61 |
Aircraft navigational system
|
|
stable
|
| 62 |
Type of aircraft data relay system
|
|
stable
|
| 63 |
Aircraft roll angle
|
|
stable
|
| 64 |
Aircraft roll angle quality
|
|
stable
|
| 65 |
ACARS ground-receiving station
|
|
stable
|
| 66 |
Radiosonde ground receiving system
|
|
stable
|
| 67 |
Radiosonde operating frequency
|
|
stable
|
| 70 |
Original specification of latitude/longitude
|
|
stable
|
| 71 |
Spectrographic wavelength
|
|
stable
|
| 72 |
Spectrographic width
|
|
stable
|
| 80 |
Balloon manufacturer
|
|
stable
|
| 81 |
Type of balloon
|
|
stable
|
| 82 |
Weight of balloon
|
|
stable
|
| 83 |
Type of balloon shelter
|
|
stable
|
| 84 |
Type of gas used in balloon
|
|
stable
|
| 85 |
Amount of gas used in balloon
|
|
stable
|
| 86 |
Balloon flight train length
|
|
stable
|
| 91 |
Entry sensor 4/20 mA
|
|
stable
|
| 95 |
Type of pressure sensor
|
|
stable
|
| 96 |
Type of temperature sensor
|
|
stable
|
| 97 |
Type of humidity sensor
|
|
stable
|
| 99 |
Polarization
|
|
stable
|
| 100 |
Radar constant
|
|
stable
|
| 101 |
Type of antenna
|
|
stable
|
| 102 |
Antenna height above tower base
|
|
stable
|
| 103 |
Radome
|
|
stable
|
| 104 |
Antenna polarization
|
|
stable
|
| 105 |
Maximum antenna gain
|
|
stable
|
| 106 |
3-dB beamwidth
|
|
stable
|
| 107 |
Sidelobe suppression
|
|
stable
|
| 108 |
Crosspol discrimination (on axis)
|
|
stable
|
| 109 |
Antenna speed (azimuth)
|
|
stable
|
| 110 |
Antenna speed (elevation)
|
|
stable
|
| 111 |
Radar incidence angle
|
|
stable
|
| 112 |
Radar look angle
|
|
stable
|
| 113 |
Number of azimuth looks
|
|
stable
|
| 114 |
Antenna effective surface area
|
|
stable
|
| 115 |
Type of surface observing equipment
|
|
stable
|
| 116 |
Percentage of 320 MHz band processed
|
|
stable
|
| 117 |
Percentage of 80 MHz band processed
|
|
stable
|
| 118 |
Percentage of 20 MHz band processed
|
|
stable
|
| 119 |
RA-2 instrument operations
|
|
stable
|
| 120 |
Ocean wave frequency
|
|
stable
|
| 121 |
Mean frequency
|
|
stable
|
| 122 |
Frequency agility range
|
|
stable
|
| 123 |
Peak power
|
|
stable
|
| 124 |
Average power
|
|
stable
|
| 125 |
Pulse repetition frequency
|
|
stable
|
| 126 |
Pulse width
|
|
stable
|
| 127 |
Receiver intermediate frequency
|
|
stable
|
| 128 |
Intermediate frequency bandwidth
|
|
stable
|
| 129 |
Minimum detectable signal
|
|
stable
|
| 130 |
Dynamic range
|
|
stable
|
| 131 |
Sensitivity time control (STC)
|
|
stable
|
| 132 |
Azimuth pointing accuracy
|
|
stable
|
| 133 |
Elevation pointing accuracy
|
|
stable
|
| 134 |
Antenna beam azimuth
|
|
stable
|
| 135 |
Antenna elevation
|
|
stable
|
| 136 |
Range processed by range attenuation correction
|
|
stable
|
| 137 |
Radar dual PRF ratio
|
|
stable
|
| 138 |
Antenna rotation direction
|
|
stable
|
| 139 |
SIRAL instrument configuration
|
|
stable
|
| 140 |
Satellite radar beam azimuth angle
|
|
stable
|
| 141 |
Measurement type
|
|
stable
|
| 142 |
Ozone instrument serial number/identification
|
|
stable
|
| 143 |
Ozone instrument type
|
|
stable
|
| 144 |
Light source type for Brewer spectrophotometer
|
|
stable
|
| 145 |
Wavelength setting for Dobson instruments
|
|
stable
|
| 146 |
Source conditions for Dobson instruments
|
|
stable
|
| 147 |
Method of transmission to collection centre
|
|
stable
|
| 148 |
Data collection and/or location system
|
|
stable
|
| 149 |
Type of data buoy
|
|
stable
|
| 150 |
TOVS/ATOVS/AVHRR instrumentation channel number
|
|
stable
|
| 151 |
Radiometer identifier
|
|
stable
|
| 152 |
Satellite instrument used in data processing
|
|
stable
|
| 153 |
Satellite channel centre frequency
|
|
stable
|
| 154 |
Satellite channel band width
|
|
stable
|
| 155 |
Satellite channel wavelength
|
|
stable
|
| 156 |
Percentage of valid KU ocean retracker measurements
|
|
stable
|
| 157 |
Percentage of valid S ocean retracker measurements
|
|
stable
|
| 158 |
RA-2 instrument
|
|
stable
|
| 159 |
MWR instrument
|
|
stable
|
| 160 |
Wave length of the radar
|
|
stable
|
| 163 |
Height assignment method
|
|
stable
|
| 164 |
Tracer correlation method
|
|
stable
|
| 165 |
Radiance type flags
|
|
stable
|
| 166 |
Radiance type
|
|
stable
|
| 167 |
Radiance computational method
|
|
stable
|
| 168 |
Hydrostatic pressure of lower end of cable (thermistor string)
|
|
stable
|
| 169 |
Anemometer type
|
|
stable
|
| 170 |
Aircraft humidity sensors
|
|
stable
|
| 171 |
Instrument serial number for water temperature profile measurement
|
|
stable
|
| 172 |
Product type for retrieved atmospheric gases
|
|
stable
|
| 173 |
Square of the off-nadir angle
|
|
stable
|
| 174 |
Mean across track pixel number
|
|
stable
|
| 175 |
Method of precipitation measurement
|
|
stable
|
| 176 |
Method of state of ground measurement
|
|
stable
|
| 177 |
Method of snow depth measurement
|
|
stable
|
| 178 |
Method of liquid content measurement of precipitation
|
|
stable
|
| 179 |
Type of sky condition algorithm
|
|
stable
|
| 180 |
Main present weather detecting system
|
|
stable
|
| 181 |
Supplementary present weather sensor
|
|
stable
|
| 182 |
Visibility measurement system
|
|
stable
|
| 183 |
Cloud detection system
|
|
stable
|
| 184 |
Type of lightning detection sensor
|
|
stable
|
| 185 |
Method of evaporation measurement
|
|
stable
|
| 186 |
Capability to detect precipitation phenomena
|
|
stable
|
| 187 |
Capability to detect other weather phenomena
|
|
stable
|
| 188 |
Capability to detect obscuration
|
|
stable
|
| 189 |
Capability to discriminate lightning strikes
|
|
stable
|
| 190 |
Lagrangian drifter submergence (% time submerged)
|
|
stable
|
| 191 |
Geopotential height calculation
|
|
stable
|