4.0 2.0 VJ146A2_NRT.A2026146.h04v05.002.2026147033844.h5 /data/NASAFILES/hdf5/VJ146A2_NRT.A2026146.h04v05.002.2026147033844.h5 lon 2400 lat 2400 lon /lon units String degrees_east lat /lat units String degrees_north StructMetadata_0 origname String StructMetadata.0 fullnamepath String /HDFEOS INFORMATION/StructMetadata.0 lon /lon long_name String longitude units String degrees_east _CoordinateAxisType String Lon _FillValue String -999.9 valid_min String -180.0 valid_max String 180.0 origname String lon fullnamepath String /HDFEOS/GRIDS/VIIRS_Grid_DNB_2d/Data Fields/lon orig_dimname String XDim DNB_BRDF_Corrected_NTL /lat /lon _FillValue Float32 -999.9000244 long_name String BRDF Corrected DNB Radiance units String nWatts/(cm^2 sr) valid_range String >=0.0 scale_factor Float64 1.0000000000000000 offset Float64 0.0000000000000000 origname String DNB_BRDF-Corrected_NTL fullnamepath String /HDFEOS/GRIDS/VIIRS_Grid_DNB_2d/Data Fields/DNB_BRDF-Corrected_NTL orig_dimname_list String YDim XDim Mandatory_Quality_Flag /lat /lon _FillValue Byte 255 units String Flag, no units long_name String Mandatory Quality Flag of BRDF Corrected DNB Radiance valid_range String 0 - 5 Description String 00 High-Quality Main Algorithm 01 Poor-Quality Main Algorithm (Outlier, Potential cloud contamination or other issues) 02 Poor-Quality Main Algorithm (high solar zenith angle 102-108 degrees) 03 Poor-Quality Main Algorithm (Lunar eclipse) 04 Poor-Quality Main Algorithm (Aurora) 05 Poor-Quality Main Algorithm (glint) 255 No Retrieval Fill Value origname String Mandatory_Quality_Flag fullnamepath String /HDFEOS/GRIDS/VIIRS_Grid_DNB_2d/Data Fields/Mandatory_Quality_Flag orig_dimname_list String YDim XDim Latest_High_Quality_Retrieval /lat /lon _FillValue Byte 255 units String Number of Days long_name String The Latest High Quality BRDF Corrected DNB Radiance Retrieval valid_range String 0 - 254 scale_factor Float64 1.0000000000000000 offset Float64 0.0000000000000000 origname String Latest_High_Quality_Retrieval fullnamepath String /HDFEOS/GRIDS/VIIRS_Grid_DNB_2d/Data Fields/Latest_High_Quality_Retrieval orig_dimname_list String YDim XDim lat /lat long_name String latitude units String degrees_north _CoordinateAxisType String Lat _FillValue String -999.9 valid_min String -90.0 valid_max String 90.0 origname String lat fullnamepath String /HDFEOS/GRIDS/VIIRS_Grid_DNB_2d/Data Fields/lat orig_dimname String YDim Gap_Filled_DNB_BRDF_Corrected_NTL /lat /lon _FillValue Float32 -999.9000244 long_name String Gap Filled BRDF Corrected DNB Radiance units String nWatts/(cm^2 sr) valid_range String >=0.0 scale_factor Float64 1.0000000000000000 offset Float64 0.0000000000000000 origname String Gap_Filled_DNB_BRDF-Corrected_NTL fullnamepath String /HDFEOS/GRIDS/VIIRS_Grid_DNB_2d/Data Fields/Gap_Filled_DNB_BRDF-Corrected_NTL orig_dimname_list String YDim XDim QF_Cloud_Mask /lat /lon _FillValue UInt16 65535 long_name String Cloud Mask Status units String Flag, no units valid_range String 0 - 65534 Description String bit Flag description key: 0 Day/Night 0=Night 1=Day 1-3 Land/Water Background 000=Land & Desert 001=Land no Desert 010=Inland Water 011=Sea Water 101=Coastal 4-5 Cloud Mask Quality 00=Poor 01=Low 10=Medium 11=High 6-7 Cloud Detection Results & Confidence Indicator 00=Confident Clear 01=Probably Clear 10=Probably Cloudy 11=Confident Cloudy 8 Shadow Detected 1=Yes 0=No 9 Cirrus Detection (IR) (BTM15-BTM16) 1=Cloud 0=No Cloud 10 Snow/Ice 1=Snow/Ice, 0=No Snow/Ice 11 VI used 1=Yes 0=No 12 Aurora detected 1=Yes 0=No 13 Lunar eclipse detected 1=Yes 0=No origname String QF_Cloud_Mask fullnamepath String /HDFEOS/GRIDS/VIIRS_Grid_DNB_2d/Data Fields/QF_Cloud_Mask orig_dimname_list String YDim XDim Snow_Flag /lat /lon _FillValue Byte 255 long_name String Snow/Ice Status units String Flag, no units valid_range String 0 - 1 Description String 0 = No snow/ice 1 = snow/ice origname String Snow_Flag fullnamepath String /HDFEOS/GRIDS/VIIRS_Grid_DNB_2d/Data Fields/Snow_Flag orig_dimname_list String YDim XDim DNB_Lunar_Irradiance /lat /lon _FillValue UInt16 65535 long_name String Lunar Irradiance units String nWatts/cm^2 valid_range String 0-65534 offset Float64 0.0000000000000000 scale_factor Float64 0.10000000000000001 origname String DNB_Lunar_Irradiance fullnamepath String /HDFEOS/GRIDS/VIIRS_Grid_DNB_2d/Data Fields/DNB_Lunar_Irradiance orig_dimname_list String YDim XDim identifier_product_doi String 10.5067/VIIRS/VJ146A2_NRT.002 RangeEndingDate String 2026-05-26 VerticalTileNumber String 05 DataResolution String 15 arc-second creator_url String https://ladsweb.modaps.eosdis.nasa.gov SensorShortname String VIIRS EndTime String 2026-05-26 23:59:59.000 TileID String 61004005 NorthBoundingCoord Float32 40.00000000 SatelliteInstrument String JP1VIIRS creator_name String VIIRS Land SIPS Processing Group GranuleDayNightFlag String Night publisher_name String LAADS LongName String VIIRS/JPSS1 Gap-Filled Lunar BRDF-Adjusted Nighttime Lights Daily L3 Global 15 arc-second Linear Lat Lon Grid NRT naming_authority String gov.nasa.gsfc.VIIRSland InputPointer String VJ1LG09GA_NRT.A2026146.h04v05.002.2026147023231.h5,VJ1LG43DNBA1W.A2017001.h00v14.002.2024029120000.h5,MCD12Q1.A2013001.Global.005.T1.Geo.h04v05.bin,MCD12Q1.A2013001.Global.005.T3.Geo.h04v05.bin,VJ146A1_NRT.A2026146.h04v05.002.2026147032709.h5,VJ104LGA_NRT.A2026146.h04v05.002.2026147033827.hdf,MODLG44W.A2012001.h04v05.006.2020176000000.bin,VJ146A2N_DB.A2026145.h04v05.002.2026146042935.hdf PGEVersion String 2.0.5 creator_email String modis-ops@lists.nasa.gov VersionID String 002 SouthBoundingCoord Float32 30.00000000 RangeEndingTime String 23:59:59.000 identifier_product_doi_authority String https://doi.org comment String 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/VJ102IMG.021; 10.5067/VIIRS/VJ102MOD.021; 10.5067/VIIRS/VJ102DNB.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/VJ103IMG.021; 10.5067/VIIRS/VJ103MOD.021; 10.5067/VIIRS/VJ103DNB.021 ProcessingCenter String LandSIPS Conventions String CF-1.6 ProcessingEnvironment String Linux minion20331 5.4.0-1131-fips #141-Ubuntu SMP Tue Mar 24 14:16:13 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux HorizontalTileNumber String 04 PGE_Name String PGE555 EastBoundingCoord Float32 -130.0000000 PGE_EndTime String 2026-05-26 23:59:59.000 ShortName String VJ146A2_NRT StartTime String 2026-05-26 00:00:00.000 DayNightFlag String Night RangeBeginningTime String 00:00:00.000 publisher_url String https://ladsweb.modaps.eosdis.nasa.gov GRingPointLongitude Float64 -140.00000000000000 -140.00000000000000 -130.00000000000000 -130.00000000000000 PGENumber String 555 RangeBeginningDate String 2026-05-26 PlatformShortName String JPSS-1 PGE_StartTime String 2026-05-26 00:00:00.000 GRingPointLatitude Float64 30.000000000000000 40.000000000000000 40.000000000000000 30.000000000000000 GRingPointSequenceNo Int32 1 2 3 4 AlgorithmVersion String NPP_PR46A2 1.0.3 publisher_email String modis-ops@lists.nasa.gov LocalGranuleID String VJ146A2_NRT.A2026146.h04v05.002.2026147033844.h5 AlgorithmType String SCI WestBoundingCoord Float32 -140.0000000 ProductionTime String 2026-05-27 03:38:44.000 HDFEOS_INFORMATION Container HDFEOSVersion String HDFEOS_5.1.16 fullnamepath String /HDFEOS INFORMATION HDFEOS Container HDFEOS_ADDITIONAL Container HDFEOS_ADDITIONAL_FILE_ATTRIBUTES Container HDFEOS_GRIDS Container HDFEOS_GRIDS_VIIRS_Grid_DNB_2d Container HDFEOS_GRIDS_VIIRS_Grid_DNB_2d_Data_Fields Container