ANCILLARY_DATA_CloudPressure[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Optical Centroid Pressure (from NMCLDRR-L2)
- units: hPa
- description: The optical centroid pressure (in hPa) of the mixed LER model associated with the ground pixel (from NMCLDRR-L2).
- valid_min: 0.000000000
- valid_max: 1200.000000
- _FillValue: -1.267650600e+30
- origname: CloudPressure
- fullnamepath: /ANCILLARY_DATA/CloudPressure
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

ANCILLARY_DATA_TerrainPressure[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Int32)

attributes
- long_name: Terrain Pressure
- units: hPa
- description: The terrain pressure (in hPa) at the center of the ground pixel (from NMTO3-L2).
- valid_min: 0
- valid_max: 1050
- _FillValue: -2147483648
- origname: TerrainPressure
- fullnamepath: /ANCILLARY_DATA/TerrainPressure
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

GEOLOCATION_DATA_LatitudeCorner[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nCorners= 0 ..3] (Type is Float32)

attributes
- long_name: Latitude Corner
- units: degrees_north
- valid_min: -90.00000000
- description: The terrestrial latitudes (in degrees) at the corners of the ground pixel.
- valid_max: 90.00000000
- _FillValue: -1.267650600e+30
- origname: LatitudeCorner
- fullnamepath: /GEOLOCATION_DATA/LatitudeCorner

GEOLOCATION_DATA_LongitudeCorner[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nCorners= 0 ..3] (Type is Float32)

attributes
- long_name: Longitude Corner
- units: degrees_east
- valid_min: -180.0000000
- description: The terrestrial longitudes (in degrees) at the corners of the ground pixel.
- valid_max: 180.0000000
- _FillValue: -1.267650600e+30
- origname: LongitudeCorner
- fullnamepath: /GEOLOCATION_DATA/LongitudeCorner

GEOLOCATION_DATA_SolarAzimuthAngle[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- units: degrees
- valid_min: -180.0000000
- long_name: Solar Azimuth Angle
- description: The solar azimuth angle (in degrees) at the center of the ground pixel.
- valid_max: 180.0000000
- _FillValue: -1.267650600e+30
- origname: SolarAzimuthAngle
- fullnamepath: /GEOLOCATION_DATA/SolarAzimuthAngle
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

GEOLOCATION_DATA_SolarZenithAngle[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Solar Zenith Angle
- units: degrees
- description: The solar zenith angle (in degrees) at the center of the ground pixel.
- valid_min: 0.000000000
- valid_max: 90.00000000
- _FillValue: -1.267650600e+30
- origname: SolarZenithAngle
- fullnamepath: /GEOLOCATION_DATA/SolarZenithAngle
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

GEOLOCATION_DATA_SpacecraftAltitude[ nTimes= 0 ..399] (Type is Float32)

attributes
- long_name: Spacecraft Altitude
- units: m
- description: The spacecraft altitude (in m) at the time of observation.
- valid_min: 800000.0000
- valid_max: 860000.0000
- _FillValue: -1.267650600e+30
- origname: SpacecraftAltitude
- fullnamepath: /GEOLOCATION_DATA/SpacecraftAltitude
- coordinates: GEOLOCATION_DATA_Time

GEOLOCATION_DATA_SpacecraftLatitude[ nTimes= 0 ..399] (Type is Float32)

attributes
- valid_max: 90.00000000
- _FillValue: -1.267650600e+30
- long_name: Spacecraft Latitude
- units: degrees_north
- description: The spacecraft latitude (in degrees) at the time of observation.
- valid_min: -90.00000000
- origname: SpacecraftLatitude
- fullnamepath: /GEOLOCATION_DATA/SpacecraftLatitude
- coordinates: GEOLOCATION_DATA_Time

GEOLOCATION_DATA_SpacecraftLongitude[ nTimes= 0 ..399] (Type is Float32)

attributes
- valid_min: -180.0000000
- valid_max: 180.0000000
- _FillValue: -1.267650600e+30
- long_name: Spacecraft Longitude
- units: degrees_east
- description: The spacecraft longitude (in degrees) at the time of observation.
- origname: SpacecraftLongitude
- fullnamepath: /GEOLOCATION_DATA/SpacecraftLongitude
- coordinates: GEOLOCATION_DATA_Time

GEOLOCATION_DATA_Time[ nTimes= 0 ..399] (Type is Float64)

attributes
- long_name: TAI93 of Observation
- standard_name: time
- units: seconds since 1993-01-01
- description: TAI93 (in continuous seconds since 12 a.m. UTC on January 1, 1993) of the observation.
- valid_min: 500000000.00000000
- valid_max: 1000000000.0000000
- _FillValue: -1.2676506002282294e+30
- origname: Time
- fullnamepath: /GEOLOCATION_DATA/Time

GEOLOCATION_DATA_UTC_CCSDS_A[ nTimes= 0 ..399] (Type is String)

attributes
- long_name: UTC of Observation
- valid_min: 2011-11-01T00:00:00.000000Z
- valid_max: 2029-12-31T23:59:59.999999Z
- description: UTC (in CCSDS ASCII Time Code A format) of the observation.
- origname: UTC_CCSDS_A
- fullnamepath: /GEOLOCATION_DATA/UTC_CCSDS_A

GEOLOCATION_DATA_ViewingAzimuthAngle[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Viewing Azimuth Angle
- units: degrees
- description: The viewing azimuth angle (in degrees) at the center of the ground pixel.
- valid_min: -180.0000000
- valid_max: 180.0000000
- _FillValue: -1.267650600e+30
- origname: ViewingAzimuthAngle
- fullnamepath: /GEOLOCATION_DATA/ViewingAzimuthAngle
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

GEOLOCATION_DATA_ViewingZenithAngle[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- valid_max: 90.00000000
- _FillValue: -1.267650600e+30
- 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
- origname: ViewingZenithAngle
- fullnamepath: /GEOLOCATION_DATA/ViewingZenithAngle
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_AlgorithmFlag_SnowIce[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Int32)

attributes
- long_name: Snow-Ice Algorithm Flag
- units: 1
- valid_min: 0
- valid_max: 3
- description: The snow-ice algorithm flag associated with the ground pixel: 0 - no snow/ice, 1 - snow/ice covered and cloud free, 2 - possible snow/ice covered and cloud free. 3 - snow/ice covered and likely cloud covered.
- _FillValue: -2147483648
- origname: AlgorithmFlag_SnowIce
- fullnamepath: /SCIENCE_DATA/AlgorithmFlag_SnowIce
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_CloudFraction[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- valid_min: 0.000000000
- valid_max: 1.000000000
- _FillValue: -1.267650600e+30
- long_name: Effective Cloud Fraction (from NMCLDRR-L2)
- units: 1
- description: The effective cloud fraction of the mixed LER model associated with the ground pixel (from NMCLDRR-L2).
- origname: CloudFraction
- fullnamepath: /SCIENCE_DATA/CloudFraction
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_CloudRadianceFraction[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Cloud Radiance Fraction at 313 nm
- units: 1
- description: The cloud radiance fraction at 313 nm associated with the ground pixel.
- valid_min: 0.000000000
- valid_max: 1.000000000
- _FillValue: -1.267650600e+30
- origname: CloudRadianceFraction
- fullnamepath: /SCIENCE_DATA/CloudRadianceFraction
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_ColumnAmountO3[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Best Total Ozone Solution (from NMTO3-L2)
- units: DU
- description: The best total ozone solution (in DU) associated with the ground pixel (from NMTO3-L2).
- valid_min: 50.00000000
- valid_max: 1000.000000
- _FillValue: -1.267650600e+30
- origname: ColumnAmountO3
- fullnamepath: /SCIENCE_DATA/ColumnAmountO3
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_ColumnAmountSO2[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- valid_min: -20.00000000
- valid_max: 2000.000000
- _FillValue: -1.267650600e+30
- long_name: Vertical Column Amount SO2 (GEOS-5 Profile)
- units: DU
- description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a monthly mean a priori SO2 profile from GEOS-5 model simulations.
- origname: ColumnAmountSO2
- fullnamepath: /SCIENCE_DATA/ColumnAmountSO2
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_ColumnAmountSO2_PBL[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Vertical Column Amount SO2 (PBL, Fixed Profile)
- units: DU
- valid_min: -20.00000000
- valid_max: 2000.000000
- description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a prescribed PBL SO2 profile assuming constant mixing ratio within 1 km of the surface and negligible SO2 above 1 km.
- _FillValue: -1.267650600e+30
- origname: ColumnAmountSO2_PBL
- fullnamepath: /SCIENCE_DATA/ColumnAmountSO2_PBL
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_ColumnAmountSO2_STL[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Vertical Column Amount SO2 (STL, Fixed Profile)
- units: DU
- description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a prescribed SO2 profile centered at 18 km.
- valid_min: -20.00000000
- valid_max: 2000.000000
- _FillValue: -1.267650600e+30
- origname: ColumnAmountSO2_STL
- fullnamepath: /SCIENCE_DATA/ColumnAmountSO2_STL
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_ColumnAmountSO2_TRL[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Vertical Column Amount SO2 (TRL, Fixed Profile)
- units: DU
- description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a prescribed SO2 profile centered at 3 km.
- valid_min: -20.00000000
- valid_max: 2000.000000
- _FillValue: -1.267650600e+30
- origname: ColumnAmountSO2_TRL
- fullnamepath: /SCIENCE_DATA/ColumnAmountSO2_TRL
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_ColumnAmountSO2_TRM[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- valid_min: -20.00000000
- valid_max: 2000.000000
- _FillValue: -1.267650600e+30
- units: DU
- long_name: Vertical Column Amount SO2 (TRM, Fixed Profile)
- description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a prescribed SO2 profile centered at 8 km.
- origname: ColumnAmountSO2_TRM
- fullnamepath: /SCIENCE_DATA/ColumnAmountSO2_TRM
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_ColumnAmountSO2_TRU[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Vertical Column Amount SO2 (TRU, Fixed Profile)
- units: DU
- description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a prescribed SO2 profile centered at 13 km.
- valid_min: -20.00000000
- valid_max: 2000.000000
- _FillValue: -1.267650600e+30
- origname: ColumnAmountSO2_TRU
- fullnamepath: /SCIENCE_DATA/ColumnAmountSO2_TRU
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_FittingWindow_STL[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel2= 0 ..1] (Type is Float32)

attributes
- long_name: Fitting Window for SO2 STL
- units: nm
- description: The fitting window (in nm) for the SO2 STL retrieval.
- valid_min: 300.0000000
- valid_max: 400.0000000
- _FillValue: -1.267650600e+30
- origname: FittingWindow_STL
- fullnamepath: /SCIENCE_DATA/FittingWindow_STL
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_FittingWindow_TRL[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel2= 0 ..1] (Type is Float32)

attributes
- long_name: Fitting Window for SO2 TRL
- units: nm
- description: The fitting window (in nm) for the SO2 TRL retrieval.
- valid_min: 300.0000000
- valid_max: 400.0000000
- _FillValue: -1.267650600e+30
- origname: FittingWindow_TRL
- fullnamepath: /SCIENCE_DATA/FittingWindow_TRL
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_FittingWindow_TRM[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel2= 0 ..1] (Type is Float32)

attributes
- long_name: Fitting Window for SO2 TRM
- units: nm
- description: The fitting window (in nm) for the SO2 TRM retrieval.
- valid_min: 300.0000000
- valid_max: 400.0000000
- _FillValue: -1.267650600e+30
- origname: FittingWindow_TRM
- fullnamepath: /SCIENCE_DATA/FittingWindow_TRM
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_FittingWindow_TRU[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel2= 0 ..1] (Type is Float32)

attributes
- long_name: Fitting Window for SO2 TRU
- units: nm
- description: The fitting window (in nm) for the SO2 TRU retrieval.
- valid_min: 300.0000000
- valid_max: 400.0000000
- _FillValue: -1.267650600e+30
- origname: FittingWindow_TRU
- fullnamepath: /SCIENCE_DATA/FittingWindow_TRU
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_Flag_SAA[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Int32)

attributes
- description: The South Atlantic Anomaly (SAA) flag associated with the ground pixel: 0 - not affected by SAA, 1 - affected by SAA.
- valid_min: 0
- valid_max: 1
- _FillValue: -2147483648
- long_name: South Atlantic Anomaly Flag
- units: 1
- origname: Flag_SAA
- fullnamepath: /SCIENCE_DATA/Flag_SAA
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_Flag_SO2[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Int32)

attributes
- long_name: SO2 Flag
- units: 1
- description: The SO2 flag associated with the ground pixel: 0 - no detection of SO2, 1 - potential SO2 contamination.
- valid_min: 0
- valid_max: 1
- _FillValue: -2147483648
- origname: Flag_SO2
- fullnamepath: /SCIENCE_DATA/Flag_SO2
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_GEOS5LayerWeight[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nLayers= 0 ..71] (Type is Float32)

attributes
- long_name: GEOS-5 Layer Weight
- units: 1
- valid_min: 0.000000000
- valid_max: 1.000000000
- description: The a priori SO2 profile associated with the ground pixel based on GEOS-5 model simulations, with the layer weight being the fraction of SO2 molecules contributed by each of the 72 vertical layers to the overall SO2 molecules within the entire atmospheric column. The 72 vertical layers are defined by LayerBottomPressure and a top of the atmosphere pressure of 0.01 hPa.
- _FillValue: -1.267650600e+30
- origname: GEOS5LayerWeight
- fullnamepath: /SCIENCE_DATA/GEOS5LayerWeight
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_LayerBottomPressure

SCIENCE_DATA_LayerBottomPressure[ nLayers= 0 ..71] (Type is Float32)

attributes
- long_name: Layer Bottom Pressure
- units: hPa
- valid_min: 0.000000000
- description: The pressure at the bottom of each of the 72 vertical layers for which the scattering weight and the a priori SO2 profile are provided.
- valid_max: 1013.250000
- _FillValue: -1.267650600e+30
- origname: LayerBottomPressure
- fullnamepath: /SCIENCE_DATA/LayerBottomPressure

SCIENCE_DATA_PBLLayerWeight[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nLayers= 0 ..71] (Type is Float32)

attributes
- long_name: PBL Layer Weight
- units: 1
- description: The a priori SO2 profile associated with the ground pixel assuming a fixed mixing ratio within 1 km of the surface and negligible SO2 above 1 km. The layer weight represents the fraction of SO2 molecules contributed by each of the 72 vertical layers to the overall SO2 molecules within the entire atmospheric column. The 72 vertical layers are defined by LayerBottomPressure and a top of the atmosphere pressure of 0.01 hPa.
- valid_min: 0.000000000
- valid_max: 1.000000000
- _FillValue: -1.267650600e+30
- origname: PBLLayerWeight
- fullnamepath: /SCIENCE_DATA/PBLLayerWeight
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_LayerBottomPressure

SCIENCE_DATA_Reflectivity342[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Simple Lambertian Equivalent Reflectivity at 342 nm
- units: 1
- description: The Simple Lambertian Equivalent Relfectivity (SLER) at 342 nm associated with the ground pixel.
- valid_min: 0.000000000
- valid_max: 1.000000000
- _FillValue: -1.267650600e+30
- origname: Reflectivity342
- fullnamepath: /SCIENCE_DATA/Reflectivity342
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_SLER[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel3= 0 ..2] (Type is Float32)

attributes
- long_name: Simple Lambertian Equivalent Reflectivity
- units: 1
- description: The Simple Lambertian Equivalent Reflectivity (SLER) associated with the ground pixel.
- valid_min: 0.000000000
- valid_max: 1.000000000
- _FillValue: -1.267650600e+30
- origname: SLER
- fullnamepath: /SCIENCE_DATA/SLER
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_ScatteringWeight[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nLayers= 0 ..71] (Type is Float32)

attributes
- long_name: Scattering Weight at 313 nm
- units: 1
- description: The scattering weight at 313 nm associated with the ground pixel for each of the 72 vertical layers as defined by LayerBottomPressure and a top of the atmosphere pressure of 0.01 hPa.
- valid_min: 0.000000000
- valid_max: 10.00000000
- _FillValue: -1.267650600e+30
- origname: ScatteringWeight
- fullnamepath: /SCIENCE_DATA/ScatteringWeight
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_LayerBottomPressure

SCIENCE_DATA_SceneReflectivity354[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Scene Reflectivity at 354 nm (from NMCLDRR-L2)
- units: 1
- description: The scene reflectivity at 354 nm associated with the ground pixel (from NMCLDRR-L2).
- valid_min: -0.3000000119
- valid_max: 1.200000048
- _FillValue: -1.267650600e+30
- origname: SceneReflectivity354
- fullnamepath: /SCIENCE_DATA/SceneReflectivity354
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_SlantColumnAmountSO2[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Slant Column Amount SO2
- units: molec/cm2
- valid_min: -2.999999953e+17
- description: The retrieved slant column amount SO2 (in molec/cm2) associated with the ground pixel.
- valid_max: 6.000000208e+19
- _FillValue: -1.267650600e+30
- origname: SlantColumnAmountSO2
- fullnamepath: /SCIENCE_DATA/SlantColumnAmountSO2
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_SurfaceReflectivity[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- units: 1
- long_name: Surface Reflectivity at 360 nm (from NMCLDRR-L2)
- description: The surface reflectivity at 360 nm associated with the ground pixel (from NMCLDRR-L2).
- valid_min: 0.000000000
- valid_max: 1.000000000
- _FillValue: -1.267650600e+30
- origname: SurfaceReflectivity
- fullnamepath: /SCIENCE_DATA/SurfaceReflectivity
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_UVAerosolIndex[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- units: 1
- description: The UV aerosol index (342.5 and 367 nm) associated with the ground pixel.
- valid_min: -30.00000000
- valid_max: 100.0000000
- _FillValue: -1.267650600e+30
- long_name: UV Aerosol Index (342.5-367 nm)
- origname: UVAerosolIndex
- fullnamepath: /SCIENCE_DATA/UVAerosolIndex
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_Wavelengths_SLER[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel3= 0 ..2] (Type is Float32)

attributes
- long_name: Wavelengths for Simple Lambertian Equivalent Reflectivity
- units: nm
- description: The wavelengths (in nm) for the Simple Lambertian Equivalent Reflectivity (SLER) associated with the ground pixel.
- valid_min: 300.0000000
- valid_max: 400.0000000
- _FillValue: -1.267650600e+30
- origname: Wavelengths_SLER
- fullnamepath: /SCIENCE_DATA/Wavelengths_SLER
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_dNdR[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel3= 0 ..2] (Type is Float32)

attributes
- long_name: Reflectivity Sensitivity Ratio, dNdR
- units: 1
- valid_min: -200.0000000
- description: The reflectivity sensitivity ratio, dNdR, for the retrieval.
- valid_max: 0.000000000
- _FillValue: -1.267650600e+30
- origname: dNdR
- fullnamepath: /SCIENCE_DATA/dNdR
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

SCIENCE_DATA_nPrincipalComponents[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Int32)

attributes
- long_name: Number of Principal Components
- units: 1
- description: The number of principal components for the retrieval.
- valid_min: 0
- valid_max: 20
- _FillValue: -2147483648
- origname: nPrincipalComponents
- fullnamepath: /SCIENCE_DATA/nPrincipalComponents
- coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude

nTimes[ nTimes= 0 ..399] (Type is Int32)

attributes
- long_name: Along-Track Line Number (1-Based)
- units: 1
- description: The dimension representing the along-track line number (1-based) in the granule.
- origname: nTimes
- fullnamepath: /nTimes

nXtrack[ nXtrack= 0 ..35] (Type is Int32)

attributes
- long_name: Cross-Track Position Number (1-Based)
- units: 1
- description: The dimension representing the cross-track position number (1-based) of the observation in the line.
- origname: nXtrack
- fullnamepath: /nXtrack

nCorners[ nCorners= 0 ..3] (Type is Int32)

attributes
- long_name: Ground-Pixel Corner Number (1-Based)
- units: 1
- description: The dimension representing the corner number (1-based) of the ground pixel.
- origname: nCorners
- fullnamepath: /nCorners

nLayers[ nLayers= 0 ..71] (Type is Int32)

attributes
- long_name: Layer Number (1-Based)
- units: 1
- description: The dimension representing the layer number (1-based) of the a priori profile.
- origname: nLayers
- fullnamepath: /nLayers

nWavel2[ nWavel2= 0 ..1] (Type is Int32)

attributes
- long_name: Fitting-Window Wavelength Index
- units: 1
- description: The dimension representing the wavelength index for the fitting windows.
- origname: nWavel2
- fullnamepath: /nWavel2

nWavel3[ nWavel3= 0 ..2] (Type is Int32)

attributes
- long_name: Wavelength Index for dNdR and SLER
- units: 1
- description: The dimension representing the wavelength index for dNdR and SLER.
- origname: nWavel3
- fullnamepath: /nWavel3

GEOLOCATION_DATA_Latitude[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- units: degrees_north
- description: The terrestrial latitude (in degrees) at the center of the ground pixel.
- long_name: Latitude
- standard_name: latitude
- bounds: /GEOLOCATION_DATA/LatitudeCorner
- valid_min: -90.00000000
- valid_max: 90.00000000
- _FillValue: -1.267650600e+30
- origname: Latitude
- fullnamepath: /GEOLOCATION_DATA/Latitude

GEOLOCATION_DATA_Longitude[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32)

attributes
- long_name: Longitude
- standard_name: longitude
- bounds: /GEOLOCATION_DATA/LongitudeCorner
- 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

Actions
Data URL

Global Attributes	HDF5_GLOBAL AuthorAffiliation: NASA/GSFC AuthorName: C. Li, N. Krotkov, P. Leonard, et al. Conventions: CF-1.6 DataSetQuality: Under investigation. DayNightFlag: Day EastBoundingCoordinate: 180.0000000 EquatorCrossingDate: 2020-10-22 EquatorCrossingLongitude: -177.2357178 EquatorCrossingTime: 01:14:02.574 FOVResolution: 50x50km GranuleDay: 22 GranuleMonth: 10 GranuleYear: 2020 GranuleDayOfYear: 296 HDFVersion: 5-1.8.17 identifier_product_doi: 10.5067/MEASURES/SO2/DATA205 identifier_product_doi_authority: http://dx.doi.org/ InputPointer: OMPS-NPP_NMEV-L1B-p000_v2.1_2020m1022t004614_o46559_2020m1022t093710.h5, OMPS-NPP_NMTO3-L2_v2.1_2020m1022t004614_o46559_2020m1022t095838.h5, OMPS-NPP_NMSO2PCA_LUT_v0.1_2020m1022t004614_o46559_2020m1022t100435.h5 InstrumentShortName: OMPS LocalGranuleID: OMPS-NPP_NMSO2-PCA-L2_v2.0_2020m1022t004650_o46559_2020m1022t100718.h5 LocalityValue: Global LongName: OMPS/NPP PCA SO2 Total Column 1-Orbit L2 Swath 50x50km NorthBoundingCoordinate: 79.61237335 NumberOfTimes: 400 OrbitNumber: 46559 ParameterName: Vertical Column Sulfur Dioxide PGEVersion: 2.0.0 PlatformShortName: Suomi-NPP ProcessingCenter: ACPS ProcessLevel: 2 ProductType: L2 Swath RangeBeginningDate: 2020-10-22 RangeBeginningTime: 00:46:50.890 RangeEndingDate: 2020-10-22 RangeEndingTime: 01:36:38.723 SensorShortName: Nadir Mapper ShortName: OMPS_NPP_NMSO2_PCA_L2 Source: Suomi-NPP OMPS Nadir Mapper SouthBoundingCoordinate: -89.49208832 VersionID: 2 WestBoundingCoordinate: -180.0000000 ProductionDateTime: 2020-10-22T10:07:18.0Z ANCILLARY_DATA: GEOLOCATION_DATA: SCIENCE_DATA:

Variables	ANCILLARY_DATA_CloudPressure[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Optical Centroid Pressure (from NMCLDRR-L2) units: hPa description: The optical centroid pressure (in hPa) of the mixed LER model associated with the ground pixel (from NMCLDRR-L2). valid_min: 0.000000000 valid_max: 1200.000000 _FillValue: -1.267650600e+30 origname: CloudPressure fullnamepath: /ANCILLARY_DATA/CloudPressure coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude ANCILLARY_DATA_TerrainPressure[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Int32) attributes long_name: Terrain Pressure units: hPa description: The terrain pressure (in hPa) at the center of the ground pixel (from NMTO3-L2). valid_min: 0 valid_max: 1050 _FillValue: -2147483648 origname: TerrainPressure fullnamepath: /ANCILLARY_DATA/TerrainPressure coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude GEOLOCATION_DATA_LatitudeCorner[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nCorners= 0 ..3] (Type is Float32) attributes long_name: Latitude Corner units: degrees_north valid_min: -90.00000000 description: The terrestrial latitudes (in degrees) at the corners of the ground pixel. valid_max: 90.00000000 _FillValue: -1.267650600e+30 origname: LatitudeCorner fullnamepath: /GEOLOCATION_DATA/LatitudeCorner GEOLOCATION_DATA_LongitudeCorner[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nCorners= 0 ..3] (Type is Float32) attributes long_name: Longitude Corner units: degrees_east valid_min: -180.0000000 description: The terrestrial longitudes (in degrees) at the corners of the ground pixel. valid_max: 180.0000000 _FillValue: -1.267650600e+30 origname: LongitudeCorner fullnamepath: /GEOLOCATION_DATA/LongitudeCorner GEOLOCATION_DATA_SolarAzimuthAngle[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes units: degrees valid_min: -180.0000000 long_name: Solar Azimuth Angle description: The solar azimuth angle (in degrees) at the center of the ground pixel. valid_max: 180.0000000 _FillValue: -1.267650600e+30 origname: SolarAzimuthAngle fullnamepath: /GEOLOCATION_DATA/SolarAzimuthAngle coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude GEOLOCATION_DATA_SolarZenithAngle[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Solar Zenith Angle units: degrees description: The solar zenith angle (in degrees) at the center of the ground pixel. valid_min: 0.000000000 valid_max: 90.00000000 _FillValue: -1.267650600e+30 origname: SolarZenithAngle fullnamepath: /GEOLOCATION_DATA/SolarZenithAngle coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude GEOLOCATION_DATA_SpacecraftAltitude[ nTimes= 0 ..399] (Type is Float32) attributes long_name: Spacecraft Altitude units: m description: The spacecraft altitude (in m) at the time of observation. valid_min: 800000.0000 valid_max: 860000.0000 _FillValue: -1.267650600e+30 origname: SpacecraftAltitude fullnamepath: /GEOLOCATION_DATA/SpacecraftAltitude coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_SpacecraftLatitude[ nTimes= 0 ..399] (Type is Float32) attributes valid_max: 90.00000000 _FillValue: -1.267650600e+30 long_name: Spacecraft Latitude units: degrees_north description: The spacecraft latitude (in degrees) at the time of observation. valid_min: -90.00000000 origname: SpacecraftLatitude fullnamepath: /GEOLOCATION_DATA/SpacecraftLatitude coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_SpacecraftLongitude[ nTimes= 0 ..399] (Type is Float32) attributes valid_min: -180.0000000 valid_max: 180.0000000 _FillValue: -1.267650600e+30 long_name: Spacecraft Longitude units: degrees_east description: The spacecraft longitude (in degrees) at the time of observation. origname: SpacecraftLongitude fullnamepath: /GEOLOCATION_DATA/SpacecraftLongitude coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Time[ nTimes= 0 ..399] (Type is Float64) attributes long_name: TAI93 of Observation standard_name: time units: seconds since 1993-01-01 description: TAI93 (in continuous seconds since 12 a.m. UTC on January 1, 1993) of the observation. valid_min: 500000000.00000000 valid_max: 1000000000.0000000 _FillValue: -1.2676506002282294e+30 origname: Time fullnamepath: /GEOLOCATION_DATA/Time GEOLOCATION_DATA_UTC_CCSDS_A[ nTimes= 0 ..399] (Type is String) attributes long_name: UTC of Observation valid_min: 2011-11-01T00:00:00.000000Z valid_max: 2029-12-31T23:59:59.999999Z description: UTC (in CCSDS ASCII Time Code A format) of the observation. origname: UTC_CCSDS_A fullnamepath: /GEOLOCATION_DATA/UTC_CCSDS_A GEOLOCATION_DATA_ViewingAzimuthAngle[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Viewing Azimuth Angle units: degrees description: The viewing azimuth angle (in degrees) at the center of the ground pixel. valid_min: -180.0000000 valid_max: 180.0000000 _FillValue: -1.267650600e+30 origname: ViewingAzimuthAngle fullnamepath: /GEOLOCATION_DATA/ViewingAzimuthAngle coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude GEOLOCATION_DATA_ViewingZenithAngle[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes valid_max: 90.00000000 _FillValue: -1.267650600e+30 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 origname: ViewingZenithAngle fullnamepath: /GEOLOCATION_DATA/ViewingZenithAngle coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_AlgorithmFlag_SnowIce[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Int32) attributes long_name: Snow-Ice Algorithm Flag units: 1 valid_min: 0 valid_max: 3 description: The snow-ice algorithm flag associated with the ground pixel: 0 - no snow/ice, 1 - snow/ice covered and cloud free, 2 - possible snow/ice covered and cloud free. 3 - snow/ice covered and likely cloud covered. _FillValue: -2147483648 origname: AlgorithmFlag_SnowIce fullnamepath: /SCIENCE_DATA/AlgorithmFlag_SnowIce coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_CloudFraction[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes valid_min: 0.000000000 valid_max: 1.000000000 _FillValue: -1.267650600e+30 long_name: Effective Cloud Fraction (from NMCLDRR-L2) units: 1 description: The effective cloud fraction of the mixed LER model associated with the ground pixel (from NMCLDRR-L2). origname: CloudFraction fullnamepath: /SCIENCE_DATA/CloudFraction coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_CloudRadianceFraction[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Cloud Radiance Fraction at 313 nm units: 1 description: The cloud radiance fraction at 313 nm associated with the ground pixel. valid_min: 0.000000000 valid_max: 1.000000000 _FillValue: -1.267650600e+30 origname: CloudRadianceFraction fullnamepath: /SCIENCE_DATA/CloudRadianceFraction coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_ColumnAmountO3[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Best Total Ozone Solution (from NMTO3-L2) units: DU description: The best total ozone solution (in DU) associated with the ground pixel (from NMTO3-L2). valid_min: 50.00000000 valid_max: 1000.000000 _FillValue: -1.267650600e+30 origname: ColumnAmountO3 fullnamepath: /SCIENCE_DATA/ColumnAmountO3 coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_ColumnAmountSO2[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes valid_min: -20.00000000 valid_max: 2000.000000 _FillValue: -1.267650600e+30 long_name: Vertical Column Amount SO2 (GEOS-5 Profile) units: DU description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a monthly mean a priori SO2 profile from GEOS-5 model simulations. origname: ColumnAmountSO2 fullnamepath: /SCIENCE_DATA/ColumnAmountSO2 coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_ColumnAmountSO2_PBL[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Vertical Column Amount SO2 (PBL, Fixed Profile) units: DU valid_min: -20.00000000 valid_max: 2000.000000 description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a prescribed PBL SO2 profile assuming constant mixing ratio within 1 km of the surface and negligible SO2 above 1 km. _FillValue: -1.267650600e+30 origname: ColumnAmountSO2_PBL fullnamepath: /SCIENCE_DATA/ColumnAmountSO2_PBL coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_ColumnAmountSO2_STL[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Vertical Column Amount SO2 (STL, Fixed Profile) units: DU description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a prescribed SO2 profile centered at 18 km. valid_min: -20.00000000 valid_max: 2000.000000 _FillValue: -1.267650600e+30 origname: ColumnAmountSO2_STL fullnamepath: /SCIENCE_DATA/ColumnAmountSO2_STL coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_ColumnAmountSO2_TRL[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Vertical Column Amount SO2 (TRL, Fixed Profile) units: DU description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a prescribed SO2 profile centered at 3 km. valid_min: -20.00000000 valid_max: 2000.000000 _FillValue: -1.267650600e+30 origname: ColumnAmountSO2_TRL fullnamepath: /SCIENCE_DATA/ColumnAmountSO2_TRL coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_ColumnAmountSO2_TRM[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes valid_min: -20.00000000 valid_max: 2000.000000 _FillValue: -1.267650600e+30 units: DU long_name: Vertical Column Amount SO2 (TRM, Fixed Profile) description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a prescribed SO2 profile centered at 8 km. origname: ColumnAmountSO2_TRM fullnamepath: /SCIENCE_DATA/ColumnAmountSO2_TRM coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_ColumnAmountSO2_TRU[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Vertical Column Amount SO2 (TRU, Fixed Profile) units: DU description: The total vertical column amount SO2 (in DU) associated with the ground pixel retrieved using a prescribed SO2 profile centered at 13 km. valid_min: -20.00000000 valid_max: 2000.000000 _FillValue: -1.267650600e+30 origname: ColumnAmountSO2_TRU fullnamepath: /SCIENCE_DATA/ColumnAmountSO2_TRU coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_FittingWindow_STL[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel2= 0 ..1] (Type is Float32) attributes long_name: Fitting Window for SO2 STL units: nm description: The fitting window (in nm) for the SO2 STL retrieval. valid_min: 300.0000000 valid_max: 400.0000000 _FillValue: -1.267650600e+30 origname: FittingWindow_STL fullnamepath: /SCIENCE_DATA/FittingWindow_STL coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_FittingWindow_TRL[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel2= 0 ..1] (Type is Float32) attributes long_name: Fitting Window for SO2 TRL units: nm description: The fitting window (in nm) for the SO2 TRL retrieval. valid_min: 300.0000000 valid_max: 400.0000000 _FillValue: -1.267650600e+30 origname: FittingWindow_TRL fullnamepath: /SCIENCE_DATA/FittingWindow_TRL coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_FittingWindow_TRM[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel2= 0 ..1] (Type is Float32) attributes long_name: Fitting Window for SO2 TRM units: nm description: The fitting window (in nm) for the SO2 TRM retrieval. valid_min: 300.0000000 valid_max: 400.0000000 _FillValue: -1.267650600e+30 origname: FittingWindow_TRM fullnamepath: /SCIENCE_DATA/FittingWindow_TRM coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_FittingWindow_TRU[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel2= 0 ..1] (Type is Float32) attributes long_name: Fitting Window for SO2 TRU units: nm description: The fitting window (in nm) for the SO2 TRU retrieval. valid_min: 300.0000000 valid_max: 400.0000000 _FillValue: -1.267650600e+30 origname: FittingWindow_TRU fullnamepath: /SCIENCE_DATA/FittingWindow_TRU coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_Flag_SAA[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Int32) attributes description: The South Atlantic Anomaly (SAA) flag associated with the ground pixel: 0 - not affected by SAA, 1 - affected by SAA. valid_min: 0 valid_max: 1 _FillValue: -2147483648 long_name: South Atlantic Anomaly Flag units: 1 origname: Flag_SAA fullnamepath: /SCIENCE_DATA/Flag_SAA coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_Flag_SO2[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Int32) attributes long_name: SO2 Flag units: 1 description: The SO2 flag associated with the ground pixel: 0 - no detection of SO2, 1 - potential SO2 contamination. valid_min: 0 valid_max: 1 _FillValue: -2147483648 origname: Flag_SO2 fullnamepath: /SCIENCE_DATA/Flag_SO2 coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_GEOS5LayerWeight[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nLayers= 0 ..71] (Type is Float32) attributes long_name: GEOS-5 Layer Weight units: 1 valid_min: 0.000000000 valid_max: 1.000000000 description: The a priori SO2 profile associated with the ground pixel based on GEOS-5 model simulations, with the layer weight being the fraction of SO2 molecules contributed by each of the 72 vertical layers to the overall SO2 molecules within the entire atmospheric column. The 72 vertical layers are defined by LayerBottomPressure and a top of the atmosphere pressure of 0.01 hPa. _FillValue: -1.267650600e+30 origname: GEOS5LayerWeight fullnamepath: /SCIENCE_DATA/GEOS5LayerWeight coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_LayerBottomPressure SCIENCE_DATA_LayerBottomPressure[ nLayers= 0 ..71] (Type is Float32) attributes long_name: Layer Bottom Pressure units: hPa valid_min: 0.000000000 description: The pressure at the bottom of each of the 72 vertical layers for which the scattering weight and the a priori SO2 profile are provided. valid_max: 1013.250000 _FillValue: -1.267650600e+30 origname: LayerBottomPressure fullnamepath: /SCIENCE_DATA/LayerBottomPressure SCIENCE_DATA_PBLLayerWeight[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nLayers= 0 ..71] (Type is Float32) attributes long_name: PBL Layer Weight units: 1 description: The a priori SO2 profile associated with the ground pixel assuming a fixed mixing ratio within 1 km of the surface and negligible SO2 above 1 km. The layer weight represents the fraction of SO2 molecules contributed by each of the 72 vertical layers to the overall SO2 molecules within the entire atmospheric column. The 72 vertical layers are defined by LayerBottomPressure and a top of the atmosphere pressure of 0.01 hPa. valid_min: 0.000000000 valid_max: 1.000000000 _FillValue: -1.267650600e+30 origname: PBLLayerWeight fullnamepath: /SCIENCE_DATA/PBLLayerWeight coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_LayerBottomPressure SCIENCE_DATA_Reflectivity342[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Simple Lambertian Equivalent Reflectivity at 342 nm units: 1 description: The Simple Lambertian Equivalent Relfectivity (SLER) at 342 nm associated with the ground pixel. valid_min: 0.000000000 valid_max: 1.000000000 _FillValue: -1.267650600e+30 origname: Reflectivity342 fullnamepath: /SCIENCE_DATA/Reflectivity342 coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_SLER[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel3= 0 ..2] (Type is Float32) attributes long_name: Simple Lambertian Equivalent Reflectivity units: 1 description: The Simple Lambertian Equivalent Reflectivity (SLER) associated with the ground pixel. valid_min: 0.000000000 valid_max: 1.000000000 _FillValue: -1.267650600e+30 origname: SLER fullnamepath: /SCIENCE_DATA/SLER coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_ScatteringWeight[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nLayers= 0 ..71] (Type is Float32) attributes long_name: Scattering Weight at 313 nm units: 1 description: The scattering weight at 313 nm associated with the ground pixel for each of the 72 vertical layers as defined by LayerBottomPressure and a top of the atmosphere pressure of 0.01 hPa. valid_min: 0.000000000 valid_max: 10.00000000 _FillValue: -1.267650600e+30 origname: ScatteringWeight fullnamepath: /SCIENCE_DATA/ScatteringWeight coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_LayerBottomPressure SCIENCE_DATA_SceneReflectivity354[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Scene Reflectivity at 354 nm (from NMCLDRR-L2) units: 1 description: The scene reflectivity at 354 nm associated with the ground pixel (from NMCLDRR-L2). valid_min: -0.3000000119 valid_max: 1.200000048 _FillValue: -1.267650600e+30 origname: SceneReflectivity354 fullnamepath: /SCIENCE_DATA/SceneReflectivity354 coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_SlantColumnAmountSO2[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Slant Column Amount SO2 units: molec/cm2 valid_min: -2.999999953e+17 description: The retrieved slant column amount SO2 (in molec/cm2) associated with the ground pixel. valid_max: 6.000000208e+19 _FillValue: -1.267650600e+30 origname: SlantColumnAmountSO2 fullnamepath: /SCIENCE_DATA/SlantColumnAmountSO2 coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_SurfaceReflectivity[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes units: 1 long_name: Surface Reflectivity at 360 nm (from NMCLDRR-L2) description: The surface reflectivity at 360 nm associated with the ground pixel (from NMCLDRR-L2). valid_min: 0.000000000 valid_max: 1.000000000 _FillValue: -1.267650600e+30 origname: SurfaceReflectivity fullnamepath: /SCIENCE_DATA/SurfaceReflectivity coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_UVAerosolIndex[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes units: 1 description: The UV aerosol index (342.5 and 367 nm) associated with the ground pixel. valid_min: -30.00000000 valid_max: 100.0000000 _FillValue: -1.267650600e+30 long_name: UV Aerosol Index (342.5-367 nm) origname: UVAerosolIndex fullnamepath: /SCIENCE_DATA/UVAerosolIndex coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_Wavelengths_SLER[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel3= 0 ..2] (Type is Float32) attributes long_name: Wavelengths for Simple Lambertian Equivalent Reflectivity units: nm description: The wavelengths (in nm) for the Simple Lambertian Equivalent Reflectivity (SLER) associated with the ground pixel. valid_min: 300.0000000 valid_max: 400.0000000 _FillValue: -1.267650600e+30 origname: Wavelengths_SLER fullnamepath: /SCIENCE_DATA/Wavelengths_SLER coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_dNdR[ nTimes= 0 ..399] [ nXtrack= 0 ..35] [ nWavel3= 0 ..2] (Type is Float32) attributes long_name: Reflectivity Sensitivity Ratio, dNdR units: 1 valid_min: -200.0000000 description: The reflectivity sensitivity ratio, dNdR, for the retrieval. valid_max: 0.000000000 _FillValue: -1.267650600e+30 origname: dNdR fullnamepath: /SCIENCE_DATA/dNdR coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SCIENCE_DATA_nPrincipalComponents[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Int32) attributes long_name: Number of Principal Components units: 1 description: The number of principal components for the retrieval. valid_min: 0 valid_max: 20 _FillValue: -2147483648 origname: nPrincipalComponents fullnamepath: /SCIENCE_DATA/nPrincipalComponents coordinates: GEOLOCATION_DATA_Time GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude nTimes[ nTimes= 0 ..399] (Type is Int32) attributes long_name: Along-Track Line Number (1-Based) units: 1 description: The dimension representing the along-track line number (1-based) in the granule. origname: nTimes fullnamepath: /nTimes nXtrack[ nXtrack= 0 ..35] (Type is Int32) attributes long_name: Cross-Track Position Number (1-Based) units: 1 description: The dimension representing the cross-track position number (1-based) of the observation in the line. origname: nXtrack fullnamepath: /nXtrack nCorners[ nCorners= 0 ..3] (Type is Int32) attributes long_name: Ground-Pixel Corner Number (1-Based) units: 1 description: The dimension representing the corner number (1-based) of the ground pixel. origname: nCorners fullnamepath: /nCorners nLayers[ nLayers= 0 ..71] (Type is Int32) attributes long_name: Layer Number (1-Based) units: 1 description: The dimension representing the layer number (1-based) of the a priori profile. origname: nLayers fullnamepath: /nLayers nWavel2[ nWavel2= 0 ..1] (Type is Int32) attributes long_name: Fitting-Window Wavelength Index units: 1 description: The dimension representing the wavelength index for the fitting windows. origname: nWavel2 fullnamepath: /nWavel2 nWavel3[ nWavel3= 0 ..2] (Type is Int32) attributes long_name: Wavelength Index for dNdR and SLER units: 1 description: The dimension representing the wavelength index for dNdR and SLER. origname: nWavel3 fullnamepath: /nWavel3 GEOLOCATION_DATA_Latitude[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes units: degrees_north description: The terrestrial latitude (in degrees) at the center of the ground pixel. long_name: Latitude standard_name: latitude bounds: /GEOLOCATION_DATA/LatitudeCorner valid_min: -90.00000000 valid_max: 90.00000000 _FillValue: -1.267650600e+30 origname: Latitude fullnamepath: /GEOLOCATION_DATA/Latitude GEOLOCATION_DATA_Longitude[ nTimes= 0 ..399] [ nXtrack= 0 ..35] (Type is Float32) attributes long_name: Longitude standard_name: longitude bounds: /GEOLOCATION_DATA/LongitudeCorner 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

dataset: OMPS-NPP_NMSO2-PCA-L2_v2.0_2020m1022t004650_o46559_2020m1022t100718.h5

OPeNDAP Hyrax (1.16.4)
Documentation Questions? Contact Support

dataset: OMPS-NPP_NMSO2-PCA-L2_v2.0_2020m1022t004650_o46559_2020m1022t100718.h5

OPeNDAP Hyrax (1.16.4) Documentation Questions? Contact Support

OPeNDAP Hyrax (1.16.4)
Documentation Questions? Contact Support