OPeNDAP Data Access Form for TOMS-N7_L2-TOMSN7AER_1988m0902t172235-o49782_v02-00-2018m0902t170210.h5
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dataset: TOMS-N7_L2-TOMSN7AER_1988m0902t172235-o49782_v02-00-2018m0902t170210.h5




  • HDF5_GLOBAL
    • AuthorAffiliation: NASA/GSFC
    • AuthorName: O. Torres, et al.
    • Conventions: CF-1.6
    • DataSetQuality: Under investigation.
    • DayNightFlag: Day
    • EastBoundingCoordinate: 180.0000000
    • EquatorCrossingDate: 1988-09-02
    • EquatorCrossingLongitude: -101.3199997
    • EquatorCrossingTime: 18:14:40
    • FOVResolution: 50x50km
    • GranuleDay: 2
    • GranuleDayOfYear: 246
    • GranuleMonth: 9
    • 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_1988m0902t175053-o49782_v002-2015m0505t144020.he4, TOMS-N7_L1B-TOMSN7L1BIRR_1988m0902t175053-o49782_v002-2015m0505t144020.he4, TOMS-N7_L2-N7TO3_1988m0902t1750-o49782_v001-2015m0910t023443.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_1988m0902t172235-o49782_v02-00-2018m0902t170210.h5
    • LocalityValue: Global
    • LongName: TOMS/N7 Near UV Aerosol Index, Optical Depth and Single Scattering Albedo 1-Orbit L2 Swath 50x50km
    • NorthBoundingCoordinate: 89.85124207
    • NumTimes: 392
    • OrbitNumber: 49782
    • ParameterName: Near UV Aerosol Properties
    • PGEVersion: 0.1.0
    • PlatformShortName: Nimbus 7
    • ProcessingCenter: ACPS
    • ProcessLevel: 2
    • ProductType: L2 Swath
    • RangeBeginningDate: 1988-09-02
    • RangeBeginningTime: 17:22:35
    • RangeEndingDate: 1988-09-02
    • RangeEndingTime: 19:06:44
    • SensorShortName: Single Monochromator
    • ShortName: TOMSN7AER
    • Source: N7/TOMS
    • SouthBoundingCoordinate: -82.14495850
    • VersionID: 2
    • WestBoundingCoordinate: -180.0000000
    • TAI93At0zOfGranule: -136684803.00000000
    • ProductionDateTime: 2018-09-02T17:02:10.0Z
  • ANCILLARY_DATA:
  • GEOLOCATION_DATA:
  • SCIENCE_DATA:
  • SENSOR_DATA:


  • ANCILLARY_DATA_SurfaceAlbedoOceanCorrected[ nTimes= 0 ..391] [ nXtrack= 0 ..34] [ nWavel= 0 ..3] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] [ nCorners= 0 ..3] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] [ nCorners= 0 ..3] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Int32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] (Type is Float64)
    • attributes
      • 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[ nTimes= 0 ..391] (Type is String)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] [ nWavel= 0 ..3] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] [ nWavel= 0 ..3] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • _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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nWavel= 0 ..3] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] (Type is Int32)
    • attributes
      • 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[ nXtrack= 0 ..34] (Type is Int32)
    • attributes
      • 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[ nCorners= 0 ..3] (Type is Int32)
    • attributes
      • 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[ nWavel= 0 ..3] (Type is Int32)
    • attributes
      • long_name: TOMS Wavelength
      • units: 1
      • description: The dimension representing the TOMS wavelengths. The are four wavelengths.
      • origname: nWavel
      • fullnamepath: /nWavel
    GEOLOCATION_DATA_Latitude[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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[ nTimes= 0 ..391] [ nXtrack= 0 ..34] (Type is Float32)
    • attributes
      • 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

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