Parameter Abbreviation Unit Range, lower boundary Range, upper boundary Format Description ID parameter Air temperature at 10 m height T10 °C -150.0 99.9 ##0.000 BSRN:no - gkl extra 48817 Air temperature at 2 m height T2 °C -150.0 99.9 ##0.000 BSRN: 21 air temperature at 2 m height 48820 ALTITUDE Altitude m 0.0 99999.0 ####0 BSRN: altitude 4607 Amount of cloud layer 1 Ns 1 code 0.0 9.0 #0 57649 Amount of cloud layer 2 Ns 2 code 0.0 9.0 #0 57650 Amount of cloud layer 3 Ns 3 code 0.0 9.0 #0 57651 Azimuth Azim deg 0.0 360.0 ##0.0 4916 Cloud base height CBH m 0.0 99999.0 ###0 BSRN: 302 cloud base height with instrument 45287 Cloud base height code, layer 1 hshs 1 code 0.0 99.0 ####0 57655 Cloud base height code, layer 2 hshs 2 code 0.0 99.0 ####0 57656 Cloud base height code, layer 3 hshs 3 code 0.0 99.0 ####0 57657 Cloud layer 1 C 1 code 0.0 9.0 #0 57652 Cloud layer 2 C 2 code 0.0 9.0 #0 57653 Cloud layer 3 C 3 code 0.0 9.0 #0 57654 Cloud liquid water Cloud liq wat mm 0.0 999.9 ##0.0 BSRN: 303 cloud liquid water 55943 DATE/TIME Date/Time -10000.0 1000.0 yyyy-MM-dd'T'HH:mm STD: ISO 8601 1599 Dew/frost point TdTdTd °C -150.0 99.9 ###0.0 BSRN:dew point --- STD: BODC CDEW 4611 Diffuse radiation DIF W/m**2 -10.0 3000.0 ###0 BSRN: 4 45293 Diffuse radiation, maximum DIF max W/m**2 -10.0 3000.0 ###0 55960 Diffuse radiation, minimum DIF min W/m**2 -10.0 3000.0 ###0 55959 Diffuse radiation, standard deviation DIF std dev W/m**2 0.0 99.9 #0.0 55961 Direct radiation DIR W/m**2 -10.0 3000.0 ###0 BSRN: 3 45294 Direct radiation, maximum DIR max W/m**2 -10.0 3000.0 ###0 55958 Direct radiation, minimum DIR min W/m**2 -10.0 3000.0 ###0 55957 Direct radiation, standard deviation DIR std dev W/m**2 0.0 99.9 #0.0 55962 Elevation angle alpha deg 0.0 90.0 #0.0 55956 HEIGHT above ground Height m 0.0 99999.0 ####0 BSRN: height at level 56349 Humidity, relative RH % 0.0 100.0 #0.0 BODC CHUMZZ01, BSRN: 22 relative humidity 2219 Long-wave downward radiation LWD W/m**2 50.0 700.0 ##0 BSRN: 5 downward longwave radiation, mean 45298 Long-wave downward radiation, maximum LWD max W/m**2 50.0 700.0 ##0 55910 Long-wave downward radiation, minimum LWD min W/m**2 50.0 700.0 ##0 55909 Long-wave downward radiation, standard deviation LWD std dev W/m**2 50.0 99.9 #0.0 55908 Long-wave upward radiation LWU W/m**2 50.0 700.0 ##0 BSRN: 132 upward longwave, mean 45299 Long-wave upward radiation, maximum LWU max W/m**2 50.0 700.0 ##0 BSRN:upward longwave, max 55917 Long-wave upward radiation, minimum LWU min W/m**2 50.0 700.0 ##0 BSRN:upward longwave, min 55916 Long-wave upward radiation, standard deviation LWU std dev W/m**2 0.0 9999.0 ####0.0 BSRN:upward longwave, std dev 55915 Net radiation NET W/m**2 -999.0 999.0 ##0 BSRN: 141 net radiation, mean 55918 Net radiation, maximum NET max W/m**2 -999.0 999.0 ##0 BSRN:net radiation, max 55921 Net radiation, minimum NET min W/m**2 -999.0 999.0 ##0 BSRN:net radiation, min 55920 Net radiation, standard deviation NET std dev W/m**2 0.0 99.9 #0.0 BSRN:net radiation, std dev 55919 Ozone, partial pressure pO3 mPa 0.0 99.9 #0.0 BSRN:ozone concentration 45289 Ozone total O3 tot DU 0.0 999.0 ##0 49377 Pressure, at given altitude PPPP hPa 0.0 1100.0 ###0 BSRN: 23 pressure at a given level from upper air sounding 49378 Short-wave downward (GLOBAL) radiation SWD W/m**2 -10.0 3000.0 ###0 BSRN: 2 global 2, mean 31460 Short-wave downward (GLOBAL) radiation, maximum SWD max W/m**2 -10.0 3000.0 ###0 BSRN:global 2, max 55907 Short-wave downward (GLOBAL) radiation, minimum SWD min W/m**2 -10.0 3000.0 ###0 BSRN:global 2, min 55906 Short-wave downward (GLOBAL) radiation, standard deviation SWD std dev W/m**2 0.0 99.9 #0.0 BSRN:global 2, std dev 55905 Short-wave downward radiation, 525 - 3000 nm SWD OG1 W/m**2 -10.0 3000.0 ###0 BSRN:no - gkl extra 45295 Short-wave downward radiation, 696 - 3000 nm SWD RG8 W/m**2 -10.0 3000.0 ###0 BSRN:no - gkl extra 45296 Short-wave upward (REFLEX) radiation SWU W/m**2 -10.0 3000.0 ###0 BSRN: 131 upward shortwave reflected, mean 55911 Short-wave upward (REFLEX) radiation, maximum SWU max W/m**2 -10.0 3000.0 ###0 BSRN:upward shortwave reflected, max 55914 Short-wave upward (REFLEX) radiation, minimum SWU min W/m**2 -10.0 3000.0 ###0 BSRN:upward shortwave reflected, min 55913 Short-wave upward (REFLEX) radiation, standard deviation SWU std dev W/m**2 0.0 99.9 #0.0 BSRN:upward shortwave reflected, std dev 55912 Spectral aerosol optical depth at wavelength 1 SAOD wavel 1 0.0 9.0 0 BSRN: 304 spectral aerosol optical depth at wavelength 1 55944 Spectral aerosol optical depth at wavelength 2 SAOD wavel 2 0.0 9.0 0 BSRN: 305 spectral aerosol optical depth at wavelength 2 55945 Spectral aerosol optical depth at wavelength 3 SAOD wavel 3 0.0 9.0 0 BSRN: 306 spectral aerosol optical depth at wavelength 3 55946 Station pressure PoPoPoPo hPa 0.0 1100.0 ###0.0 BSRN:pressure at station height 48823 Temperature, air TTT °C 0.0 999.0 ##0.0 BODC CTMPZZ01, BSRN:temperature --- Degrees Fahrenheit (F) to degrees Celsius (C): [(F) - 32)] * 0.555556 = (C), C=K-273.15 4610 Tetracosenoic acid 24:1(n-11) of total fatty acids 24:1(n-11) % 0.0 99.0 ####0 55857 Total cloud amount with instrument N instr % 0.0 100.0 ##0 BSRN: 301 total cloud amount with instrument 55942 UV-a global UV-a global W/m**2 -10.0 999.9 ##0.0000 BSRN:121 55922 UV-a global, maximum UV-a global, max W/m**2 0.0 999.9 ##0.0000 55925 UV-a global, minimum UV-a global, min W/m**2 0.0 999.9 ##0.0000 55924 UV-a global, standard deviation UV-a global std dev W/m**2 0.0 999.9 ##0.0000 55923 UV-b diffuse UV-b DIF W/m**2 -10.0 999.9 ##0.0000 BSRN:124 55934 UV-b diffuse, maximum UV-b DIF, max W/m**2 -10.0 999.9 ##0.0000 55937 UV-b diffuse, minimum UV-b DIF, min W/m**2 -10.0 999.9 ##0.0000 55936 UV-b diffuse, standard deviation UV-b DIF std dev W/m**2 0.0 999.9 ##0.0000 55935 UV-b direct UV-b DIR W/m**2 -10.0 999.9 ##0.0000 BSRN:122 55926 UV-b direct, maximum UV-b DIR, max W/m**2 -10.0 999.9 ##0.0000 55929 UV-b direct, minimum UV-b DIR, min W/m**2 -10.0 999.9 ##0.0000 55928 UV-b direct, standard deviation UV-b DIR std dev W/m**2 0.0 999.9 ##0.0000 55927 UV-b global UV-b global W/m**2 -10.0 999.9 ##0.00000 BSRN:123 55930 UV-b global, maximum UV-b global, max W/m**2 -10.0 999.9 ##0.00000 55933 UV-b global, minimum UV-b global, min W/m**2 -10.0 999.9 ##0.00000 55932 UV-b global, standard deviation UV-b global std dev W/m**2 0.0 999.9 ##0.00000 55931 UV upward reflected UV refl W/m**2 -10.0 9999.0 ##0.0000 BSRN:125 upward reflected, max 55938 UV upward reflected, maximum UV refl max W/m**2 -10.0 999.9 ##0.0000 BSRN:upward reflected, max 55941 UV upward reflected, minimum UV refl min W/m**2 -10.0 999.9 ##0.0000 BSRN:upward reflected, mean 55940 UV upward reflected, standard deviation UV refl std dev W/m**2 0.0 999.9 ##0.0000 BSRN:upward reflected, std dev 55939 Wind direction at 10 m height DD10 deg 0.0 360.0 ##0.0 48819 Wind direction at 2 m height DD2 deg 0.0 360.0 ##0.0 BSRN:no - gkl extra 48822 Wind speed at 10 m height FF10 m/s -0.5 99.9 #0.0 48818 Wind speed at 2 m height FF2 m/s -0.5 99.9 #0.0 BSRN:no - gkl extra 48821