DAP4 Data Request Form (beta)VNP02DNB.A2017143.1854.001.2017279015514.nc
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dataset: VNP02DNB.A2017143.1854.001.2017279015514.nc




  • HDF5_GLOBAL
    • title: VIIRS Day/Night Band Data
    • platform: Suomi-NPP
    • instrument: VIIRS
    • product_name: VNP02DNB.A2017143.1854.001.2017279015514.nc
    • LocalGranuleID: VNP02DNB.A2017143.1854.001.2017279015514.nc
    • LongName: VIIRS/NPP Day/Night Band 6-Min L1B Swath 750m
    • ShortName: VNP02DNB
    • processing_version: v2.0.3
    • Conventions: CF-1.6
    • institution: NASA Goddard Space Flight Center, VIIRS L1 Processing Group
    • license: http://science.nasa.gov/earth-science/earth-science-data/data-information-policy/
    • naming_authority: gov.nasa.gsfc.VIIRSland
    • date_created: 2017-10-05T09:55:15Z
    • ProductionTime: 2017-10-05T09:55:15Z
    • keywords_vocabulary: NASA Global Change Master Directory (GCMD) Science Keywords
    • stdname_vocabulary: NetCDF Climate and Forecast (CF) Metadata Convention
    • creator_name: VIIRS L1 Processing Group
    • creator_email: modis-ops@lists.nasa.gov
    • creator_url: http://ladsweb.nascom.nasa.gov
    • project: VIIRS L1 Project
    • publisher_name: LAADS
    • publisher_url: http://ladsweb.nascom.nasa.gov
    • publisher_email: modis-ops@lists.nasa.gov
    • processing_level: L1B
    • cdm_data_type: swath
    • orbit_number: 28863
    • history: LSIPS_calibrate_viirs.exe PGE502.1.AS5110.NPP_OPS.2017-143T18:54.NA.2017-279T01:53:49.155455449.pcf diagnostics
    • source: VNP01.A2017143.1854.001.2017277074633.nc,VNP01.A2017143.1848.001.2017277074314.nc,VNP01.A2017143.1900.001.2017277074133.nc,VIIRS_NPP_CAL_STATIC_LUT_v2.0.0.14_20170928_vcst.nc,VIIRS_NPP_CAL_RSB_DYNAMIC_LUT_20120103_20171028_v2.0.0.14_20170928_vcst.nc,VIIRS_NPP_CAL_DNB_DYNAMIC_LUT_20120121_20171028_v2.0.0.14_20170928_vcst.nc,VIIRS_NPP_CAL_STRAYLIGHT_DYNAMIC_LUT_20120123_20171019_v2.0.0.14_20170928_vcst.nc,VIIRS_NPP_CMN_LUT_v2.0.0.14_20170928_vcst.nc,VIIRS_NPP_GEO_LUT_20130425152500_vcst.nc,off_USNO-PolarWander-UT1-ANC_Ser7_USNO_000f_20170519_201705190000Z_20170519000103Z_ee20170526120000Z_np.ascii
    • time_coverage_start: 2017-05-23T18:54:00.000Z
    • time_coverage_end: 2017-05-23T19:00:00.000Z
    • PGE_StartTime: 2017-05-23 18:54:00.000
    • PGE_EndTime: 2017-05-23 19:00:00.000
    • StartTime: 2017-05-23 18:54:00.000
    • EndTime: 2017-05-23 19:00:00.000
    • PGE_Name: PGE502
    • VersionId: 001
    • startDirection: Descending
    • endDirection: Descending
    • DayNightFlag: Night
    • format_version: 2
    • instrument_number: 2
    • number_of_filled_scans: 202
    • identifier_product_doi_authority: http://dx.doi.org
    • identifier_product_doi: 10.5067/VIIRS/VNP02DNB.001
    • GRingPointLatitude: -3.968389988, 0.2504560053, 20.86079979, 16.43779945
    • GRingPointLongitude: 109.5500031, 82.28340149, 86.19460297, 114.8980026
    • GRingPointSequenceNo: 1, 2, 3, 4
    • SouthBoundingCoordinate: -3.968391895
    • NorthBoundingCoordinate: 20.86084938
    • EastBoundingCoordinate: 114.8982315
    • WestBoundingCoordinate: 82.28343964
    • RangeBeginningDate: 2017-05-23
    • InputPointer: VNP01.A2017143.1854.001.2017277074633.nc,VNP01.A2017143.1848.001.2017277074314.nc,VNP01.A2017143.1900.001.2017277074133.nc,off_USNO-PolarWander-UT1-ANC_Ser7_USNO_000f_20170519_201705190000Z_20170519000103Z_ee20170526120000Z_np.ascii,VIIRS_NPP_CAL_STATIC_LUT_v2.0.0.14_20170928_vcst.nc,VIIRS_NPP_CMN_LUT_v2.0.0.14_20170928_vcst.nc,VIIRS_NPP_GEO_LUT_20130425152500_vcst.nc,VIIRS_NPP_CAL_RSB_DYNAMIC_LUT_20120103_20171028_v2.0.0.14_20170928_vcst.nc,VIIRS_NPP_CAL_DNB_DYNAMIC_LUT_20120121_20171028_v2.0.0.14_20170928_vcst.nc,VIIRS_NPP_CAL_STRAYLIGHT_DYNAMIC_LUT_20120123_20171019_v2.0.0.14_20170928_vcst.nc
    • ProcessingEnvironment: Linux minion7359 3.10.0-514.10.2.el7.x86_64 #1 SMP Fri Mar 3 00:04:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
    • AlgorithmVersion: NPP_PR02 v2.0.3
    • ProcessingCenter: MODAPS-NASA
    • RangeBeginningTime: 18:54:00.000000
    • AlgorithmType: SCI
    • RangeEndingDate: 2017-05-23
    • SatelliteInstrument: NPP_OPS
    • RangeEndingTime: 19:00:00.000000
  • scan_line_attributes:
  • observation_data:


  • [ number_of_scans = 0..201 ] [ number_of_lines = 0..3231 ] [ number_of_pixels = 0..4063 ]


    scan_line_attributes_scan_start_time[ number_of_scans= 0 ..201] (Type is Float64)
    • attributes
      • long_name: Scan start time (TAI93)
      • units: seconds
      • _FillValue: -999.89999999999998
      • valid_min: 0.0000000000000000
      • valid_max: 2000000000.0000000
      • origname: scan_start_time
      • fullnamepath: /scan_line_attributes/scan_start_time
    scan_line_attributes_scan_end_time[ number_of_scans= 0 ..201] (Type is Float64)
    • attributes
      • long_name: Scan end time (TAI93)
      • units: seconds
      • _FillValue: -999.89999999999998
      • valid_min: 0.0000000000000000
      • valid_max: 2000000000.0000000
      • origname: scan_end_time
      • fullnamepath: /scan_line_attributes/scan_end_time
    scan_line_attributes_scan_state_flags[ number_of_scans= 0 ..201] (Type is Byte)
    • attributes
      • long_name: Scan state flags
      • units: none
      • _FillValue: 255
      • flag_masks: 1, 2, 4
      • flag_meanings: HAM_Side Electronics_Side Night_Mode
      • origname: scan_state_flags
      • fullnamepath: /scan_line_attributes/scan_state_flags
    scan_line_attributes_ev_mid_time[ number_of_scans= 0 ..201] (Type is Float64)
    • attributes
      • long_name: Earth view mid time (TAI93)
      • units: seconds
      • _FillValue: -999.89999999999998
      • valid_min: 0.0000000000000000
      • valid_max: 2000000000.0000000
      • origname: ev_mid_time
      • fullnamepath: /scan_line_attributes/ev_mid_time
    scan_line_attributes_scan_quality_flags[ number_of_scans= 0 ..201] (Type is Byte)
    • attributes
      • long_name: Scan quality flags
      • units: none
      • _FillValue: 255
      • flag_masks: 1, 2, 4, 8, 16, 32, 64
      • flag_meanings: Moon_in_SV_KOB EV_Data Sensor_Mode Scan_Sync Tel_Start BB_Temp LWIR_Temp
      • origname: scan_quality_flags
      • fullnamepath: /scan_line_attributes/scan_quality_flags
    observation_data_DNB_observations[ number_of_lines= 0 ..3231] [ number_of_pixels= 0 ..4063] (Type is Float32)
    • attributes
      • long_name: DNB observations at pixel locations
      • units: Watts/cm^2/steradian
      • _FillValue: -999.9000244
      • valid_min: 0.000000000
      • valid_max: 0.03999999911
      • origname: DNB_observations
      • fullnamepath: /observation_data/DNB_observations
    observation_data_DNB_quality_flags[ number_of_lines= 0 ..3231] [ number_of_pixels= 0 ..4063] (Type is UInt16)
    • attributes
      • long_name: DNB quality flags
      • flag_masks: 1, 2, 4, 8, 16, 256, 512, 1024, 2048
      • flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal Stray_light Bowtie_Deleted Missing_EV Cal_Fail Dead_Detector
      • origname: DNB_quality_flags
      • fullnamepath: /observation_data/DNB_quality_flags
    number_of_lines[ number_of_lines= 0 ..3231] (Type is Float32)
    no attributes
    number_of_pixels[ number_of_pixels= 0 ..4063] (Type is Float32)
    no attributes
    number_of_scans[ number_of_scans= 0 ..201] (Type is Float32)
    no attributes

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