dataset: VJ102DNB.A2021111.1242.021.2021111182836.nc

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Global Attributes	HDF5_ROOT_GROUP scan_line_attributes Dataset: scan_start_time, scan_end_time, scan_state_flags, ev_mid_time, scan_quality_flags Dataset: number_of_scans, number_of_lines, number_of_pixels observation_data Dataset: DNB_observations, DNB_quality_flags H5_GLOBAL HDF5_OBJ_FULLPATH: H5_GLOBAL _NCProperties: version=1\|netcdflibversion=4.4.1.1\|hdf5libversion=1.8.17 date_created: 2021-04-21T14:29:43Z ProductionTime: 2021-04-21T14:29:43Z title: VIIRS Day/Night Band Data ShortName: VJ102DNB LongName: VIIRS/JPSS1 Day/Night Band 6-Min L1B Swath 750m instrument: VIIRS processing_version: v3.0.0 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 keywords_vocabulary: NASA Global Change Master Directory (GCMD) Science Keywords standard_name_vocabulary: 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 platform: JPSS-1 orbit_number: 17764 history: LSIPS_calibrate_viirs.exe PGE502.1.AS5201.JP1VIIRS.2021-111T12:42.NA.2021-111T18:28:00.39877382.pcf source: VJ101.A2021111.1242.021.2021111180722.nc,VJ101.A2021111.1236.021.2021111180725.nc,VJ101.A2021111.1248.021.2021111180916.nc,VIIRS_J1_CAL_STATIC_LUT_v3.1.0.4_20210414_vcst.nc,VIIRS_J1_CAL_RSB_DYNAMIC_LUT_20171213_20230101_v3.1.0.4_20210414_vcst.nc,VIIRS_J1_CAL_DNB_DYNAMIC_LUT_20180106_20220101_v3.1.0.4_20210414_vcst.nc,VIIRS_J1_CAL_STRAYLIGHT_DYNAMIC_LUT_20180117_20211204_v3.1.0.4_20210414_vcst.nc,VIIRS_J1_CMN_LUT_v3.1.0.4_20210414_vcst.nc,off_USNO-PolarWander-UT1-ANC_Ser7_USNO_000f_20210416_202104160000Z_20210416000101Z_ee20210423120000Z_np.ascii time_coverage_start: 2021-04-21T12:42:00.000Z time_coverage_end: 2021-04-21T12:48:00.000Z PGE_StartTime: 2021-04-21 12:42:00.000 PGE_EndTime: 2021-04-21 12:48:00.000 StartTime: 2021-04-21 12:42:00.000 EndTime: 2021-04-21 12:48:00.000 PGE_Name: PGE502 VersionId: 021 startDirection: Ascending endDirection: Descending DayNightFlag: Day format_version: 2 instrument_number: 3 number_of_filled_scans: 201 PGEVersion: 3.0.29 product_name: VJ102DNB.A2021111.1242.021.2021111182836.nc LocalGranuleID: VJ102DNB.A2021111.1242.021.2021111182836.nc identifier_product_doi: 10.5067/VIIRS/VJ102DNB.021 identifier_product_doi_authority: https://doi.org GRingPointLatitude: 60.76979828, 80.0318985, 76.62789917, 59.45940018 GRingPointLongitude: -97.80809784, 156.4089966, 35.15240097, -55.50550079 GRingPointSequenceNo: 1, 2, 3, 4 SouthBoundingCoordinate: 59.45940018 NorthBoundingCoordinate: 90. EastBoundingCoordinate: 180. WestBoundingCoordinate: -180. ProcessingCenter: MODAPS-NASA RangeEndingDate: 2021-04-21 RangeEndingTime: 12:48:00.000000 InputPointer: VJ101.A2021111.1242.021.2021111180722.nc,VJ101.A2021111.1236.021.2021111180725.nc,VJ101.A2021111.1248.021.2021111180916.nc,off_USNO-PolarWander-UT1-ANC_Ser7_USNO_000f_20210416_202104160000Z_20210416000101Z_ee20210423120000Z_np.ascii,VIIRS_J1_CAL_STATIC_LUT_v3.1.0.4_20210414_vcst.nc,VIIRS_J1_CMN_LUT_v3.1.0.4_20210414_vcst.nc,VIIRS_J1_CAL_RSB_DYNAMIC_LUT_20171213_20230101_v3.1.0.4_20210414_vcst.nc,VIIRS_J1_CAL_DNB_DYNAMIC_LUT_20180106_20220101_v3.1.0.4_20210414_vcst.nc,VIIRS_J1_CAL_STRAYLIGHT_DYNAMIC_LUT_20180117_20211204_v3.1.0.4_20210414_vcst.nc ProcessingEnvironment: Linux minion7390 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux AlgorithmType: SCI RangeBeginningDate: 2021-04-21 SatelliteInstrument: JP1VIIRS AlgorithmVersion: NPP_PR02 v3.0.0 RangeBeginningTime: 12:42:00.000000 /scan_line_attributes/ HDF5_OBJ_FULLPATH: /scan_line_attributes/ /observation_data/ HDF5_OBJ_FULLPATH: /observation_data/

Variables	/scan_line_attributes/scan_start_time[ 0 ..200] (Type is Float64) attributes HDF5_OBJ_FULLPATH: /scan_line_attributes/scan_start_time long_name: Scan start time (TAI93) units: seconds _FillValue: -999.89999999999998 valid_min: 0. valid_max: 2000000000. /scan_line_attributes/scan_end_time[ 0 ..200] (Type is Float64) attributes HDF5_OBJ_FULLPATH: /scan_line_attributes/scan_end_time long_name: Scan end time (TAI93) units: seconds _FillValue: -999.89999999999998 valid_min: 0. valid_max: 2000000000. /scan_line_attributes/scan_state_flags[ 0 ..200] (Type is Byte) attributes HDF5_OBJ_FULLPATH: /scan_line_attributes/scan_state_flags long_name: Scan state flags units: none _FillValue: 255 flag_masks: 1, 2, 4 flag_meanings: HAM_Side Electronics_Side Night_Mode /scan_line_attributes/ev_mid_time[ 0 ..200] (Type is Float64) attributes HDF5_OBJ_FULLPATH: /scan_line_attributes/ev_mid_time long_name: Earth view mid time (TAI93) units: seconds _FillValue: -999.89999999999998 valid_min: 0. valid_max: 2000000000. /scan_line_attributes/scan_quality_flags[ 0 ..200] (Type is Byte) attributes HDF5_OBJ_FULLPATH: /scan_line_attributes/scan_quality_flags 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 /number_of_scans[ 0 ..200] (Type is Float32) attributes HDF5_OBJ_FULLPATH: /number_of_scans CLASS: DIMENSION_SCALE NAME: This is a netCDF dimension but not a netCDF variable. 201 /number_of_lines[ 0 ..3215] (Type is Float32) attributes HDF5_OBJ_FULLPATH: /number_of_lines CLASS: DIMENSION_SCALE NAME: This is a netCDF dimension but not a netCDF variable. 3216 /number_of_pixels[ 0 ..4063] (Type is Float32) attributes HDF5_OBJ_FULLPATH: /number_of_pixels CLASS: DIMENSION_SCALE NAME: This is a netCDF dimension but not a netCDF variable. 4064 /observation_data/DNB_observations[ 0 ..3215] [ 0 ..4063] (Type is Float32) attributes HDF5_OBJ_FULLPATH: /observation_data/DNB_observations long_name: DNB observations at pixel locations units: Watts/cm^2/steradian _FillValue: -999.9000244 valid_min: 0. valid_max: 0.03999999911 /observation_data/DNB_quality_flags[ 0 ..3215] [ 0 ..4063] (Type is UInt16) attributes HDF5_OBJ_FULLPATH: /observation_data/DNB_quality_flags long_name: DNB quality flags flag_masks: 1, 2, 4, 8, 16, 256, 512, 1024, 2048, 4096 flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal Stray_light Bowtie_Deleted Missing_EV Cal_Fail Dead_Detector Noisy_Detector detector_quality_flag_values: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 detector_quality_flag_masks: 1, 2, 4, 8, 16, 32, 64, 128 detector_quality_flag_meanings: Noisy Dead

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dataset: VJ102DNB.A2021111.1242.021.2021111182836.nc

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