| AuthorAffiliation: | NASA/GSFC |
| AuthorName: | O. Torres, et al. |
| Conventions: | CF-1.6 |
| DataSetQuality: | Under investigation. |
| DayNightFlag: | Day |
| EastBoundingCoordinate: | 180.0000000 |
| EquatorCrossingDate: | 1988-08-13 |
| EquatorCrossingLongitude: | -113.9899979 |
| EquatorCrossingTime: | 19:05:50 |
| FOVResolution: | 50x50km |
| GranuleDay: | 13 |
| GranuleDayOfYear: | 226 |
| GranuleMonth: | 8 |
| GranuleYear: | 1988 |
| HDFVersion: | 5-1.8.12 |
| identifier_product_doi: | 10.5067/MEASURES/AER/DATA201 |
| identifier_product_doi_authority: | http://dx.doi.org/ |
| InputPointer: | TOMS-N7_L1B-TOMSN7L1BRAD_1988m0813t184356-o49506_v002-2015m0505t143936.he4, TOMS-N7_L1B-TOMSN7L1BIRR_1988m0813t184356-o49506_v002-2015m0505t143937.he4, TOMS-N7_L2-N7TO3_1988m0813t1843-o49506_v001-2015m0910t022942.he5, N7AERUV_LUT_v5.he4, LUTN7AERUV_AI_MieCloud_v3_700hPa.he4, Fresnel_OceanLUT_v1.he4, N7AERUV_LERAI_LUT_v3.he4, Sfcalb_331_TOMS_V8clm_oceancorr.dat, Sfcalb_340_TOMS_V8clm_oceancorr.dat, Sfcalb_360_TOMS_V8clm_oceancorr.dat, Sfcalb_380_TOMS_V8clm_oceancorr.dat, AIRSCO_clm_v4.dat, Zaer_clm.dat, sfctype_highRes.dat, Zaer_caliopclm.dat |
| InstrumentShortName: | TOMS |
| LocalGranuleID: | TOMS-N7_L2-TOMSN7AER_1988m0813t181345-o49506_v02-00-2018m0902t164631.h5 |
| LocalityValue: | Global |
| LongName: | TOMS/N7 Near UV Aerosol Index, Optical Depth and Single Scattering Albedo 1-Orbit L2 Swath 50x50km |
| NorthBoundingCoordinate: | 89.83405304 |
| NumTimes: | 388 |
| OrbitNumber: | 49506 |
| ParameterName: | Near UV Aerosol Properties |
| PGEVersion: | 0.1.0 |
| PlatformShortName: | Nimbus 7 |
| ProcessingCenter: | ACPS |
| ProcessLevel: | 2 |
| ProductType: | L2 Swath |
| RangeBeginningDate: | 1988-08-13 |
| RangeBeginningTime: | 18:13:45 |
| RangeEndingDate: | 1988-08-13 |
| RangeEndingTime: | 19:57:54 |
| SensorShortName: | Single Monochromator |
| ShortName: | TOMSN7AER |
| Source: | N7/TOMS |
| SouthBoundingCoordinate: | -75.68199158 |
| VersionID: | 2 |
| WestBoundingCoordinate: | -180.0000000 |
| TAI93At0zOfGranule: | -138412803.00000000 |
| ProductionDateTime: | 2018-09-02T16:46:31.0Z |
| ANCILLARY_DATA_SurfaceAlbedoOceanCorrected: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34][nWavel = 0..3] long_name: Surface Albedo Ocean Corrected at 331, 340, 360 and 380 nm units: 1 description: The surface albedo ocean corrected at 331, 340, 360 and 380 nm. valid_min: 0.000000000 valid_max: 1.000000000 _FillValue: -1.267650600e+30 origname: SurfaceAlbedoOceanCorrected fullnamepath: /ANCILLARY_DATA/SurfaceAlbedoOceanCorrected coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SENSOR_DATA_Wavelength |
| ANCILLARY_DATA_TerrainPressure: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] long_name: Terrain Pressure units: hPa description: The terrain pressure (in hPa) at the center of the ground pixel (from the TOMS Level 1B file). valid_min: 0.000000000 valid_max: 1050.000000 _FillValue: -1.267650600e+30 origname: TerrainPressure fullnamepath: /ANCILLARY_DATA/TerrainPressure coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| GEOLOCATION_DATA_CornerLatitude: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34][nCorners = 0..3] long_name: Ground-Pixel-Corner Latitudes units: degrees_north description: The geodetic latitudes (in degrees) of the corner coordinates of the ground pixels (from TOMSN7PIXCOR). valid_min: -90.00000000 valid_max: 90.00000000 _FillValue: -1.267650600e+30 origname: CornerLatitude fullnamepath: /GEOLOCATION_DATA/CornerLatitude |
| GEOLOCATION_DATA_CornerLongitude: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34][nCorners = 0..3] long_name: Ground-Pixel-Corner Longitudes units: degrees_east description: The geodetic longitudes (in degrees) of the corner coordinates of the ground pixels (from TOMSN7PIXCOR). valid_min: -180.0000000 valid_max: 180.0000000 _FillValue: -1.267650600e+30 origname: CornerLongitude fullnamepath: /GEOLOCATION_DATA/CornerLongitude |
| GEOLOCATION_DATA_GroundPixelArea: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] long_name: Ground-Pixel Areas units: km2 description: The areas of the ground pixels in square km (from TOMSN7PIXCOR). valid_min: 0.000000000 valid_max: 25000.00000 _FillValue: -1.267650600e+30 origname: GroundPixelArea fullnamepath: /GEOLOCATION_DATA/GroundPixelArea coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| GEOLOCATION_DATA_GroundPixelQualityFlags: | Array of 32 bit Integers [nTimes = 0..387][nXtrack = 0..34] units: 1 long_name: Ground Pixel Quality Flags description: The ground pixel quality flags (for the ground pixel): Bits 0 to 3 together contain the land/water flags: 0 - shallow ocean, 1 - land, 2 - shallow inland water, 3 - ocean coastline/lake shoreline, 4 - ephemeral (intermittent) water, 5 - deep inland water, 6 - continental shelf ocean, 7 - deep ocean, 8 to 14 - not used, 15 - error flag for land/water, Bit 4 is spare and set to 0, Bit 5 - solar eclipse possibility flag (set to 0 for FALSE, 1 for TRUE), Bits 6 to 15 are spare and set to 0. valid_min: 0 valid_max: 65534 _FillValue: -2147483647 origname: GroundPixelQualityFlags fullnamepath: /GEOLOCATION_DATA/GroundPixelQualityFlags coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| GEOLOCATION_DATA_RelativeAzimuthAngle: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] long_name: Relative Azimuth Angle (sun + 180 - view) units: degrees description: The relative (sun + 180 - view) azimuth angle (in degrees) at the center of the ground pixel. valid_min: -180.0000000 valid_max: 180.0000000 _FillValue: -1.267650600e+30 origname: RelativeAzimuthAngle fullnamepath: /GEOLOCATION_DATA/RelativeAzimuthAngle coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| GEOLOCATION_DATA_SecondsInDay: | Array of 32 bit Reals [nTimes = 0..387] long_name: Seconds After UTC Midnight units: s description: The time (in s) after UTC midnight at the start of the observation. valid_min: 0.000000000 valid_max: 86401.00000 _FillValue: -1.267650600e+30 origname: SecondsInDay fullnamepath: /GEOLOCATION_DATA/SecondsInDay |
| GEOLOCATION_DATA_SolarZenithAngle: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] units: degrees description: The solar zenith angle (in degrees) at the center of the ground pixel. valid_min: 0.000000000 long_name: Solar Zenith Angle valid_max: 90.00000000 _FillValue: -1.267650600e+30 origname: SolarZenithAngle fullnamepath: /GEOLOCATION_DATA/SolarZenithAngle coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| GEOLOCATION_DATA_TimeTAI93: | Array of 64 bit Reals [nTimes = 0..387] units: seconds since 1993-01-01 description: The TAI93 time (in continuous seconds since 12 a.m. UTC on January 1, 1993) at the start of the scan. valid_min: -447100000.00000000 long_name: Time at Start of Scan (TAI93) standard_name: time valid_max: 10900000.000000000 _FillValue: -1.2676506002282294e+30 origname: TimeTAI93 fullnamepath: /GEOLOCATION_DATA/TimeTAI93 |
| GEOLOCATION_DATA_TimeUTC: | Array of Strings [nTimes = 0..387] long_name: Time at Start of Scan (UTC) valid_min: 1978-11-02T00:00:00.000000Z valid_max: 1993-05-06T23:59:59.999999Z description: The UTC time at the start of the scan. origname: TimeUTC fullnamepath: /GEOLOCATION_DATA/TimeUTC |
| GEOLOCATION_DATA_ViewingZenithAngle: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] long_name: Viewing Zenith Angle units: degrees description: The viewing zenith angle (in degrees) at the center of the ground pixel. valid_min: 0.000000000 valid_max: 70.00000000 _FillValue: -1.267650600e+30 origname: ViewingZenithAngle fullnamepath: /GEOLOCATION_DATA/ViewingZenithAngle coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| SCIENCE_DATA_CloudFraction360: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] units: 1 description: The effective cloud fraction at 360 nm. valid_min: -0.1500000060 long_name: Cloud Fraction at 360 nm valid_max: 1.000000000 _FillValue: -1.267650600e+30 origname: CloudFraction360 fullnamepath: /SCIENCE_DATA/CloudFraction360 coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| SCIENCE_DATA_CloudFraction380: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] long_name: Cloud Fraction at 380 nm units: 1 description: The effective cloud fraction at 380 nm. valid_min: -0.1500000060 valid_max: 1.000000000 _FillValue: -1.267650600e+30 origname: CloudFraction380 fullnamepath: /SCIENCE_DATA/CloudFraction380 coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| SCIENCE_DATA_CloudOpticalDepth380: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] units: 1 description: The cloud optical depth at 380 nm. valid_min: 0.000000000 long_name: Cloud Optical Depth at 380 nm valid_max: 100.0000000 _FillValue: -1.267650600e+30 origname: CloudOpticalDepth380 fullnamepath: /SCIENCE_DATA/CloudOpticalDepth380 coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| SCIENCE_DATA_NormalizedRadiance: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34][nWavel = 0..3] long_name: Normalized Radiances at 331, 340, 360 and 380 nm units: 1 description: The normalized radiances at 331, 340, 360 and 380 nm. valid_min: 0.000000000 valid_max: 1.000000000 _FillValue: -1.267650600e+30 origname: NormalizedRadiance fullnamepath: /SCIENCE_DATA/NormalizedRadiance coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SENSOR_DATA_Wavelength |
| SCIENCE_DATA_Reflectivity: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34][nWavel = 0..3] long_name: Lambertian Equivalent Reflectivity at 331, 340, 360 and 380 nm units: 1 description: The Lambertian Equivalent Reflectivity at 331, 340, 360 and 380 nm. valid_min: -0.1500000060 valid_max: 1.149999976 _FillValue: -1.267650600e+30 origname: Reflectivity fullnamepath: /SCIENCE_DATA/Reflectivity coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SENSOR_DATA_Wavelength |
| SCIENCE_DATA_Residue331and360: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] long_name: Residue (331-360 nm) units: 1 description: The Residue (331-360 nm). valid_min: -50.00000000 valid_max: 50.00000000 _FillValue: -1.267650600e+30 origname: Residue331and360 fullnamepath: /SCIENCE_DATA/Residue331and360 coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| SCIENCE_DATA_Residue340and380: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] _FillValue: -1.267650600e+30 long_name: Residue (340-380 nm) units: 1 description: The Residue (340-380 nm). valid_min: -50.00000000 valid_max: 50.00000000 origname: Residue340and380 fullnamepath: /SCIENCE_DATA/Residue340and380 coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| SCIENCE_DATA_UVAerosolIndex331and360: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] long_name: UV Aerosol Index (Mie 331-360 nm) units: 1 description: The UV Aerosol Index (Mie 331-360 nm). valid_min: -50.00000000 valid_max: 50.00000000 _FillValue: -1.267650600e+30 origname: UVAerosolIndex331and360 fullnamepath: /SCIENCE_DATA/UVAerosolIndex331and360 coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| SCIENCE_DATA_UVAerosolIndex340and380: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] units: 1 description: The UV Aerosol Index (Mie 340-380 nm). valid_min: -50.00000000 valid_max: 50.00000000 long_name: UV Aerosol Index (Mie 340-380 nm) _FillValue: -1.267650600e+30 origname: UVAerosolIndex340and380 fullnamepath: /SCIENCE_DATA/UVAerosolIndex340and380 coordinates: GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude |
| SENSOR_DATA_Wavelength: | Array of 32 bit Reals [nWavel = 0..3] standard_name: sensor_band_central_radiation_wavelength units: nm valid_min: 300.0000000 long_name: TOMS Wavelengths description: The TOMS wavelengths. There are four wavelengths that range from 331 to 380 nm. valid_max: 400.0000000 _FillValue: -1.267650600e+30 origname: Wavelength fullnamepath: /SENSOR_DATA/Wavelength |
| nTimes: | Array of 32 bit Integers [nTimes = 0..387] long_name: Scan-Line Number units: 1 description: The dimension representing the scan-line number in the granule. The values range from 1 to nTimes. origname: nTimes fullnamepath: /nTimes |
| nXtrack: | Array of 32 bit Integers [nXtrack = 0..34] long_name: Cross-Track-Position Number (1-Based) units: 1 description: The dimension representing the cross-track-position number of the observation in the scan line. The values range from 1 to 35. origname: nXtrack fullnamepath: /nXtrack |
| nCorners: | Array of 32 bit Integers [nCorners = 0..3] long_name: Ground-Pixel Corner units: 1 description: The dimension representing the ground-pixel corners. There are four corners per ground pixel. origname: nCorners fullnamepath: /nCorners |
| nWavel: | Array of 32 bit Integers [nWavel = 0..3] long_name: TOMS Wavelength units: 1 description: The dimension representing the TOMS wavelengths. The are four wavelengths. origname: nWavel fullnamepath: /nWavel |
| GEOLOCATION_DATA_Latitude: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] long_name: Latitude standard_name: latitude bounds: /GEOLOCATION_DATA/CornerLatitude units: degrees_north description: The terrestrial latitude (in degrees) at the center of the ground pixel. valid_min: -90.00000000 valid_max: 90.00000000 _FillValue: -1.267650600e+30 origname: Latitude fullnamepath: /GEOLOCATION_DATA/Latitude |
| GEOLOCATION_DATA_Longitude: | Array of 32 bit Reals [nTimes = 0..387][nXtrack = 0..34] long_name: Longitude standard_name: longitude bounds: /GEOLOCATION_DATA/CornerLongitude units: degrees_east description: The terrestrial longitude (in degrees) at the center of the ground pixel. valid_min: -180.0000000 valid_max: 180.0000000 _FillValue: -1.267650600e+30 origname: Longitude fullnamepath: /GEOLOCATION_DATA/Longitude |