Attributes { HDF5_GLOBAL { String identifier_product_doi "10.5067/VIIRS/VJ243DNBA2.002"; String RangeEndingDate "2026-05-11"; String DataResolution "1km"; String creator_url "https://ladsweb.modaps.eosdis.nasa.gov"; String SensorShortname "VIIRS"; String EndTime "2026-05-11 23:59:59.000"; String TileID "51022006"; Float32 NorthBoundingCoord 30.00000000; String SatelliteInstrument "JP2VIIRS"; String HORIZONTALTILENUMBER "22"; String creator_name "VIIRS Land SIPS Processing Group"; String publisher_name "LP DAAC"; String LongName "VIIRS/JPSS2 DNB BRDF/Albedo Quality Daily L3 Global 1km SIN Grid"; String naming_authority "gov.nasa.gsfc.VIIRSland"; String InputPointer "VJ209GA.A2026116.h22v06.002.2026119005832.h5,VJ209GA.A2026117.h22v06.002.2026119130529.h5,VJ209GA.A2026118.h22v06.002.2026119152352.h5,VJ209GA.A2026119.h22v06.002.2026120071408.h5,VJ209GA.A2026120.h22v06.002.2026121074223.h5,VJ209GA.A2026121.h22v06.002.2026122073859.h5,VJ209GA.A2026122.h22v06.002.2026123072958.h5,VJ209GA.A2026123.h22v06.002.2026124080214.h5,VJ209GA.A2026124.h22v06.002.2026125073411.h5,VJ209GA.A2026125.h22v06.002.2026126194422.h5,VJ209GA.A2026126.h22v06.002.2026127075956.h5,VJ209GA.A2026127.h22v06.002.2026128134020.h5,VJ209GA.A2026128.h22v06.002.2026129080300.h5,VJ209GA.A2026129.h22v06.002.2026130070902.h5,VJ209GA.A2026130.h22v06.002.2026131064402.h5,VJ209GA.A2026131.h22v06.002.2026132073128.h5,VJ239GA.A2026116.h22v06.002.2026119010633.hdf,VJ239GA.A2026117.h22v06.002.2026119124403.hdf,VJ239GA.A2026118.h22v06.002.2026119153301.hdf,VJ239GA.A2026119.h22v06.002.2026120070101.hdf,VJ239GA.A2026120.h22v06.002.2026121070018.hdf,VJ239GA.A2026121.h22v06.002.2026122080057.hdf,VJ239GA.A2026122.h22v06.002.2026123074456.hdf,VJ239GA.A2026123.h22v06.002.2026124081408.hdf,VJ239GA.A2026124.h22v06.002.2026125074851.hdf,VJ239GA.A2026125.h22v06.002.2026126201416.hdf,VJ239GA.A2026126.h22v06.002.2026128122351.hdf,VJ239GA.A2026127.h22v06.002.2026128135130.hdf,VJ239GA.A2026128.h22v06.002.2026129085503.hdf,VJ239GA.A2026129.h22v06.002.2026130070851.hdf,VJ239GA.A2026130.h22v06.002.2026131062210.hdf,VJ239GA.A2026131.h22v06.002.2026132065155.hdf,VJ243DNB_UPD.A2026123.002.AS5200.h22v06.hdf"; String PGEVersion "2.0.6"; String creator_email "modis-ops@lists.nasa.gov"; String VersionID "002"; Float32 SouthBoundingCoord 20.00000000; String RangeEndingTime "23:59:59.000000"; String identifier_product_doi_authority "https://doi.org"; String comment "For additional information regarding traceability for reference-based sensor calibration, VIIRS Level-1B measurement uncertainty, and radiometric accuracy, refer to the following DOIs: identifier_product_doi = 10.5067/VIIRS/VJ202IMG.021; 10.5067/VIIRS/VJ202MOD.021; 10.5067/VIIRS/VJ202DNB.021; For additional information regarding geometric correction methods and reference data sources, and geometric accuracy of the L1 data, refer to the following DOI: identifier_product_doi = 10.5067/VIIRS/VJ203IMG.021; 10.5067/VIIRS/VJ203MOD.021; 10.5067/VIIRS/VJ203DNB.021"; String ProcessingCenter "LandSIPS"; String Conventions "CF-1.6"; String ProcessingEnvironment "Linux minion20071 5.4.0-1131-fips #141-Ubuntu SMP Tue Mar 24 14:16:13 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux"; String PGE_Name "PGE535"; Float32 EastBoundingCoord 57.74464798; String PGE_EndTime "2026-05-05 00:00:00"; Float64 GRingLongitude 42.400188999999997, 46.008161999999999, 57.748457999999999, 53.212930000000000; String ShortName "VJ243DNBA2"; String StartTime "2026-04-26 00:00:00.000"; String DayNightFlag "Day"; String RangeBeginningTime "00:00:00.000000"; String publisher_url "https://lpdaac.usgs.gov"; Float64 GRingLatitude 19.928690000000000, 30.022791999999999, 29.999376000000002, 19.906649999999999; String PGENumber "535"; String RangeBeginningDate "2026-04-26"; String PlatformShortName "JPSS-2"; String PGE_StartTime "2026-05-04 00:00:00"; String AlgorithmVersion "NPP_PR43DNB 1.0.0"; String publisher_email "lpdaac@usgs.gov"; String LocalGranuleID "VJ243DNBA2.A2026124.h22v06.002.2026132074305.h5"; String AlgorithmType "SCI"; Float32 WestBoundingCoord 42.56711197; String ProductionTime "2026-05-12 07:43:05.000"; String VERTICALTILENUMBER "06"; } HDFEOS_INFORMATION { String HDFEOSVersion "HDFEOS_5.1.16"; String fullnamepath "/HDFEOS INFORMATION"; } HDFEOS { } HDFEOS_ADDITIONAL { } HDFEOS_ADDITIONAL_FILE_ATTRIBUTES { } HDFEOS_GRIDS { } HDFEOS_GRIDS_VIIRS_Grid_BRDF { } HDFEOS_GRIDS_VIIRS_Grid_BRDF_Data_Fields { } StructMetadata_0 { String origname "StructMetadata.0"; String fullnamepath "/HDFEOS INFORMATION/StructMetadata.0"; } Snow_BRDF_Albedo { String long_name "Snow_BRDF_Albedo"; String units "concatenated flags"; Byte valid_range 0, 1; Byte _FillValue 255; String grid_mapping "Projection"; String Description "Snow Flags: 0 = snow-free albedo retrieved 1 = snow albedo retrieved "; String origname "Snow_BRDF_Albedo"; String fullnamepath "/HDFEOS/GRIDS/VIIRS_Grid_BRDF/Data Fields/Snow_BRDF_Albedo"; String coordinates "YDim XDim"; } BRDF_Albedo_Platform { String long_name "BRDF_Albedo_Platform"; String units "concatenated flags"; Byte valid_range 0, 254; Byte _FillValue 255; String grid_mapping "Projection"; String Description "Platform: 0 = JPSS-2 "; String origname "BRDF_Albedo_Platform"; String fullnamepath "/HDFEOS/GRIDS/VIIRS_Grid_BRDF/Data Fields/BRDF_Albedo_Platform"; String coordinates "YDim XDim"; } BRDF_Albedo_ValidObs_DNB { String long_name "BRDF_Albedo_ValidObs_DNB"; Float64 add_offset 0.0000000000000000; UInt16 _FillValue 0; String Description "Valid obs bit 1-16 (16days): 1 = Valid, good obs 0 = No valid obs "; Int32 calibrated_nt 5; String units "concatenated flags"; String grid_mapping "Projection"; UInt16 valid_range 1, 65535; Float64 add_offset_err 0.0000000000000000; String origname "BRDF_Albedo_ValidObs_DNB"; String fullnamepath "/HDFEOS/GRIDS/VIIRS_Grid_BRDF/Data Fields/BRDF_Albedo_ValidObs_DNB"; String coordinates "YDim XDim"; } BRDF_Albedo_LandWaterType { String long_name "BRDF_Albedo_LandWaterType"; String units "concatenated flags"; Byte valid_range 0, 254; Byte _FillValue 255; String grid_mapping "Projection"; String Description "Land/Water: 0 = Shallow ocean 1 = Land 2 = Ocean and lake shorelines 3 = Shallow inland water 4 = Ephemeral water 5 = Deep inland water 6 = Continental ocean 7 = Deep ocean "; String origname "BRDF_Albedo_LandWaterType"; String fullnamepath "/HDFEOS/GRIDS/VIIRS_Grid_BRDF/Data Fields/BRDF_Albedo_LandWaterType"; String coordinates "YDim XDim"; } BRDF_Albedo_LocalSolarNoon { String long_name "BRDF_Albedo_LocalSolarNoon"; String units "concatenated flags"; Byte valid_range 0, 90; Byte _FillValue 255; String grid_mapping "Projection"; String Description "Solar Zenith Angle at Local Solar Noon "; String origname "BRDF_Albedo_LocalSolarNoon"; String fullnamepath "/HDFEOS/GRIDS/VIIRS_Grid_BRDF/Data Fields/BRDF_Albedo_LocalSolarNoon"; String coordinates "YDim XDim"; } BRDF_Albedo_Band_Quality_DNB { String long_name "BRDF_Albedo_Band_Quality_DNB"; String units "concatenated flags"; Byte valid_range 0, 3; Byte _FillValue 255; String grid_mapping "Projection"; String Description "Band Quality: 0 = best quality, full inversion (WoDs, RMSE majority good) 1 = good quality, full inversion 2 = Magnitude inversion (numobs >= 7) 3 = Magnitude inversion (numobs >= 2 & < 7) 255 = Fill value "; String origname "BRDF_Albedo_Band_Quality_DNB"; String fullnamepath "/HDFEOS/GRIDS/VIIRS_Grid_BRDF/Data Fields/BRDF_Albedo_Band_Quality_DNB"; String coordinates "YDim XDim"; } BRDF_Albedo_Uncertainty_DNB { String long_name "BRDF_Albedo_Uncertainty_DNB"; Float64 add_offset 0.0000000000000000; UInt16 _FillValue 32767; Float64 scale_factor 0.0010000000000000000; String Description "Uncertainty "; Int32 calibrated_nt 5; String units "no units"; String grid_mapping "Projection"; Int16 valid_range 0, 32766; Float64 add_offset_err 0.0000000000000000; String origname "BRDF_Albedo_Uncertainty_DNB"; String fullnamepath "/HDFEOS/GRIDS/VIIRS_Grid_BRDF/Data Fields/BRDF_Albedo_Uncertainty_DNB"; String coordinates "YDim XDim"; } Projection { String grid_mapping_name "sinusoidal"; Float64 longitude_of_central_meridian 0.0000000000000000; Float64 false_easting 0.0000000000000000; Float64 false_northing 0.0000000000000000; Float64 earth_radius 6371007.1809999999; String origname "Projection"; String fullnamepath "/HDFEOS/GRIDS/VIIRS_Grid_BRDF/Data Fields/Projection"; } XDim { String standard_name "projection_x_coordinate"; String long_name "x coordinate of projection"; String units "m"; String origname "XDim"; String fullnamepath "/HDFEOS/GRIDS/VIIRS_Grid_BRDF/XDim"; } YDim { String standard_name "projection_y_coordinate"; String long_name "y coordinate of projection"; String units "m"; String origname "YDim"; String fullnamepath "/HDFEOS/GRIDS/VIIRS_Grid_BRDF/YDim"; } }