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 2014-08-06 00:00:00.0 UTC"; String units "seconds since 2014-08-06 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_382nm { String long_name "382 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_480nm { String long_name "480 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_682nm { String long_name "682 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_872nm { String long_name "872 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_1028nm { String long_name "1028 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_609nm { String long_name "609 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_1275nm { String long_name "1275 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_1549nm { String long_name "1549 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_1637nm { String long_name "1637 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_1721nm { String long_name "1721 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_2095nm { String long_name "2095 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_2196nm { String long_name "2196 nm radiance"; String units "W m-2 sr-1"; Float32 _FillValue -9999.00000; } radiance_2319nm { String long_name "2319 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_382nm { String long_name "Spectral Response Function 382 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_480nm { String long_name "Spectral Response Function 480 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_682nm { String long_name "Spectral Response Function 682 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_872nm { String long_name "Spectral Response Function 872 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_1028nm { String long_name "Spectral Response Function 1028 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_609nm { String long_name "Spectral Response Function 609 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_1275nm { String long_name "Spectral Response Function 1275 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_1549nm { String long_name "Spectral Response Function 1549 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_1637nm { String long_name "Spectral Response Function 1637 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_1721nm { String long_name "Spectral Response Function 1721 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_2095nm { String long_name "Spectral Response Function 2095 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_2196nm { String long_name "Spectral Response Function 2196 nm"; Float32 valid_range 0.00000000, 1.00000000; Float32 _FillValue -9999.00000; String units "1/nm"; } SRF_2319nm { String long_name "Spectral Response Function 2319 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_382nm { String long_name "SpectralRange for CAR ch2 382nm"; String units "nm"; } SpectralRange_480nm { String long_name "SpectralRange for CAR ch3 480nm"; String units "nm"; } SpectralRange_682nm { String long_name "SpectralRange for CAR ch4 682nm"; String units "nm"; } SpectralRange_872nm { String long_name "SpectralRange for CAR ch5 872nm"; String units "nm"; } SpectralRange_1028nm { String long_name "SpectralRange for CAR ch6 1028nm"; String units "nm"; } SpectralRange_609nm { String long_name "SpectralRange for CAR ch7 609nm"; String units "nm"; } SpectralRange_1275nm { String long_name "SpectralRange for CAR ch8 1275nm"; String units "nm"; } SpectralRange_1549nm { String long_name "SpectralRange for CAR ch9 1549nm"; String units "nm"; } SpectralRange_1637nm { String long_name "SpectralRange for CAR ch10 1637nm"; String units "nm"; } SpectralRange_1721nm { String long_name "SpectralRange for CAR ch11 1721nm"; String units "nm"; } SpectralRange_2095nm { String long_name "SpectralRange for CAR ch12 2095nm"; String units "nm"; } SpectralRange_2196nm { String long_name "SpectralRange for CAR ch13 2196nm"; String units "nm"; } SpectralRange_2319nm { String long_name "SpectralRange for CAR ch14 2319nm"; String units "nm"; } NC_GLOBAL { String title "Cloud Absorption Radiometer (CAR) Level-1C NetCDF data"; String experiment_name "DiscoverAQ"; String flight_number "2055"; String aircraft "NASA - P3"; String primary_navigation_system "CAR Autonomous Navigation System"; String start_date "2014-08-06:13:58:27.50"; String end_date "2014-08-06:18:37:13.91"; Float32 lat_min 39.4874382; Float32 lat_max 40.6243515; Float32 lon_min -105.242317; Float32 lon_max -104.628120; String flight_summary "https://car.gsfc.nasa.gov/flights/data-discover-aq-2014-flight-2055"; 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 "R2: Data and Global Attributes updates"; String Identifier_Product_DOI_Authority "http://dx.doi.org/"; String DOI "10.5067/CAR/DATA102"; String production_date "2017-12-02T15:57:43.0Z"; String ShortName "CAR_DISCOVERAQ_L1C"; String LongName "CAR Discover AQ Level 1C Air Quality"; String VersionID "1"; String GranuleID "discoverAQ-car_p3b_20140806_2055_Level1C_20171110.nc"; String Format "NetCDF4"; String ProcessingLevel "1C"; String Conventions "CF-1.7"; } DODS_EXTRA { String Unlimited_Dimension "Scans"; } }