Attributes { Date { String long_name "Data Acquisition Date in the format of YYYYMMDDhhmmss.s"; } CoordinatedUniversalTime { String long_name "UTC time in the format of HHMMSS.s"; Float32 _FillValue -9999.00000; String time_format "HHMMSS.10thSecond"; } Scan_Start_Angle { String long_name "Scan start angle relative to the local sky-earth normal"; Float32 _FillValue -9999.00000; String units "degrees"; String scan%20start%20angle:-90.0 "upward-looking imaging mode"; String scan%20start%20angle:0.0 "Starboard"; String scan%20start%20angle:90.0 "downward-looking imaging mode"; } Time { String long_name "seconds since 2017-02-18 00:00:00.0 UTC"; String units "seconds since 2017-02-18 00:00:00.0 UTC"; } AircraftAltitude { String long_name "GPS height in Meters above the mean sea level"; String units "m"; } AircraftLatitude { String long_name "Aircraft Latitude Degrees"; String units "degrees_north"; Float32 valid_range -90.0000000, 90.0000000; Float32 _FillValue -9999.00000; } AircraftLongitude { String long_name "Aircraft Longitude Degrees"; String units "degrees_east"; Float32 valid_range -180.000000, 180.000000; Float32 _FillValue -9999.00000; } AircraftHeading { String long_name "Aircraft Heading Degrees relative to the local geodetic north"; String units "degrees"; Float32 valid_range 0.00000000, 360.000000; Float32 _FillValue -9999.00000; } AircraftPitch { String long_name "Aircraft Pitch Degrees relative to the local sky-earth normal"; String units "degrees"; Float32 valid_range -90.0000000, 90.0000000; Float32 _FillValue -9999.00000; String Positive "nose_up"; String Negative "nose_down"; } Scans { String long_name "Scan line count from data start"; Float32 _FillValue -9999.00000; } CAR_Viewing_Angles { String long_name "CAR viewing angles"; Float32 _FillValue -9999.00000; String units "degrees"; } radiance_339nm { String long_name "339 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_380nm { String long_name "380 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_474nm { String long_name "474 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_687nm { String long_name "687 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_870nm { String long_name "870 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_1030nm { String long_name "1030 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_1229nm { String long_name "1229 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_1266nm { String long_name "1266 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_1557nm { String long_name "1557 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_1638nm { String long_name "1638 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_1723nm { String long_name "1723 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_2094nm { String long_name "2094 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_2188nm { String long_name "2188 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_2323nm { String long_name "2323 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } ViewingAzimuthAngle { String long_name "CAR pixel viewing azimuth angle relative to the local geodetic north"; String units "degrees"; Float32 _FillValue -9999.00000; Float32 valid_range 0.00000000, 360.000000; } ViewingZenithAngle { String long_name "CAR pixel viewing zenith angle relative to the local sky-earth normal"; String units "degrees"; Float32 _FillValue -9999.00000; Float32 valid_range 0.00000000, 180.000000; } SolarZenithAngle { String long_name "Solar Zenith Angle relative to the local sky-earth normal"; String units "degree"; } SolarAzimuthAngle { String long_name "Solar Azimuth Angle relative to the local geodetic north"; String units "degree"; } CentralWavelength { String long_name "CAR Central Wavelength"; String unit "nm"; } SolarIrradiance { String long_name "Solar Spectral Irradiance"; String unit "W m-2"; } SRF_339nm { String long_name "Spectral Response Function 339 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_380nm { String long_name "Spectral Response Function 380 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_474nm { String long_name "Spectral Response Function 474 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_687nm { String long_name "Spectral Response Function 687 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_870nm { String long_name "Spectral Response Function 870 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_1030nm { String long_name "Spectral Response Function 1030 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_1229nm { String long_name "Spectral Response Function 1229 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_1266nm { String long_name "Spectral Response Function 1266 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_1557nm { String long_name "Spectral Response Function 1557 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_1638nm { String long_name "Spectral Response Function 1638 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_1723nm { String long_name "Spectral Response Function 1723 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_2094nm { String long_name "Spectral Response Function 2094 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_2188nm { String long_name "Spectral Response Function 2188 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_2323nm { String long_name "Spectral Response Function 2323 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SpectralRange_339nm { String long_name "SpectralRange for CAR ch1 339nm"; String units "nm"; } SpectralRange_380nm { String long_name "SpectralRange for CAR ch2 380nm"; String units "nm"; } SpectralRange_474nm { String long_name "SpectralRange for CAR ch3 474nm"; String units "nm"; } SpectralRange_687nm { String long_name "SpectralRange for CAR ch4 687nm"; String units "nm"; } SpectralRange_870nm { String long_name "SpectralRange for CAR ch5 870nm"; String units "nm"; } SpectralRange_1030nm { String long_name "SpectralRange for CAR ch6 1030nm"; String units "nm"; } SpectralRange_1229nm { String long_name "SpectralRange for CAR ch7 1229nm"; String units "nm"; } SpectralRange_1266nm { String long_name "SpectralRange for CAR ch8 1266nm"; String units "nm"; } SpectralRange_1557nm { String long_name "SpectralRange for CAR ch9 1557nm"; String units "nm"; } SpectralRange_1638nm { String long_name "SpectralRange for CAR ch10 1638nm"; String units "nm"; } SpectralRange_1723nm { String long_name "SpectralRange for CAR ch11 1723nm"; String units "nm"; } SpectralRange_2094nm { String long_name "SpectralRange for CAR ch12 2094nm"; String units "nm"; } SpectralRange_2188nm { String long_name "SpectralRange for CAR ch13 2188nm"; String units "nm"; } SpectralRange_2323nm { String long_name "SpectralRange for CAR ch14 2323nm"; String units "nm"; } NC_GLOBAL { String title "Cloud Absorption Radiometer (CAR) Level-1C NetCDF data"; String experiment_name "SnowEx"; String flight_number "2064"; String aircraft "Navy Research Lab (NRL) - P3"; String primary_navigation_system "CAR Autonomous Navigation System"; String start_date "2017-02-18:15:20:25.5"; String end_date "2017-02-18:18:52:56.0"; Float32 lat_min 38.7734184; Float32 lat_max 40.1303482; Float32 lon_min -108.301163; Float32 lon_max -104.599617; String flight_summary "https://car.gsfc.nasa.gov/flights/snowex/flight-2064"; String Instrument_PI "Charles K. Gatebe"; String Email "Charles.K.Gatebe@nasa.gov"; String Website "https://car.gsfc.nasa.gov"; String Reference "Gatebe CK, King MD. Airborne spectral BRDF of various surface types (ocean, vegetation, snow, desert, wetlands, cloud decks, smoke layers) for remote sensing applications. Remote Sensing of Environment. 2016;179:131 - 148. "; String change_log "updated global attributes (title, flight_number, aircraft, primary_navigation_system, start and end date, flight summary, production date)"; String Identifier_Product_DOI_Authority "http://dx.doi.org/"; String DOI "10.5067/CAR/DATA101"; String production_date "2017-11-21T20:10:34.0Z"; String ShortName "CAR_SNOWEX17_L1C"; String LongName "CAR SnowEx17 Level 1C Snow Mass and Energy Measurements"; String VersionID "1"; String GranuleID "snowex17-car_p3b_20170218_2064_Level1C_20171121.nc"; String Format "NetCDF4"; String ProcessingLevel "1C"; String Conventions "CF-1.7"; } DODS_EXTRA { String Unlimited_Dimension "Scans"; } }