DAP4 Data Request Form VNP02IMG.A2018009.0036.002.2021078103914.nc
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OPeNDAP DAP4 Data Request Form

dataset: VNP02IMG.A2018009.0036.002.2021078103914.nc
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Data URL
Global Attributes
  • View/Hide
    • date_created: 2021-03-19T06:39:40Z (Type is String)
    • ProductionTime: 2021-03-19T06:39:40Z (Type is String)
    • title: VIIRS I-band Reflected Solar Band and Thermal Emissive Band Data (Type is String)
    • ShortName: VNP02IMG (Type is String)
    • LongName: VIIRS/NPP Imagery Resolution 6-Min L1B Swath 375m (Type is String)
    • instrument: VIIRS (Type is String)
    • processing_version: v3.0.0 (Type is String)
    • Conventions: CF-1.6 (Type is String)
    • institution: NASA Goddard Space Flight Center, VIIRS L1 Processing Group (Type is String)
    • license: http://science.nasa.gov/earth-science/earth-science-data/data-information-policy/ (Type is String)
    • naming_authority: gov.nasa.gsfc.VIIRSland (Type is String)
    • keywords_vocabulary: NASA Global Change Master Directory (GCMD) Science Keywords (Type is String)
    • standard_name_vocabulary: (Type is String)
    • creator_name: VIIRS L1 Processing Group (Type is String)
    • creator_email: modis-ops@lists.nasa.gov (Type is String)
    • creator_url: http://ladsweb.nascom.nasa.gov (Type is String)
    • project: VIIRS L1 Project (Type is String)
    • publisher_name: LAADS (Type is String)
    • publisher_url: http://ladsweb.nascom.nasa.gov (Type is String)
    • publisher_email: modis-ops@lists.nasa.gov (Type is String)
    • processing_level: L1B (Type is String)
    • cdm_data_type: swath (Type is String)
    • platform: Suomi-NPP (Type is String)
    • orbit_number: 32129 (Type is Int32)
    • history: LSIPS_calibrate_viirs.exe PGE502.1.AS5200.NPP_OPS.2018-009T00:36.NA.2021-078T10:39:08.253589281.pcf (Type is String)
    • source: VNP01.A2018009.0036.002.2021078073340.nc,VNP01.A2018009.0030.002.2021078073243.nc,VNP01.A2018009.0042.002.2021078072316.nc,VIIRS_NPP_CAL_STATIC_LUT_v3.0.1.1_20200513_vcst.nc,VIIRS_NPP_CAL_RSB_DYNAMIC_LUT_20111122_20200725_v3.0.1.1_20200513_vcst.nc,VIIRS_NPP_CAL_DNB_DYNAMIC_LUT_20120121_20200725_v3.0.1.1_20200513_vcst.nc,VIIRS_NPP_CAL_STRAYLIGHT_DYNAMIC_LUT_20120123_20200720_v3.0.1.1_20200513_vcst.nc,VIIRS_NPP_CMN_LUT_v3.0.1.1_20200513_vcst.nc,off_USNO-PolarWander-UT1-ANC_Ser7_USNO_000f_20200731_202007310000Z_20200731000101Z_ee20200807120000Z_np.ascii (Type is String)
    • time_coverage_start: 2018-01-09T00:36:00.000Z (Type is String)
    • time_coverage_end: 2018-01-09T00:42:00.000Z (Type is String)
    • PGE_StartTime: 2018-01-09 00:36:00.000 (Type is String)
    • PGE_EndTime: 2018-01-09 00:42:00.000 (Type is String)
    • StartTime: 2018-01-09 00:36:00.000 (Type is String)
    • EndTime: 2018-01-09 00:42:00.000 (Type is String)
    • PGE_Name: PGE502 (Type is String)
    • VersionId: 002 (Type is String)
    • startDirection: Ascending (Type is String)
    • endDirection: Ascending (Type is String)
    • DayNightFlag: Day (Type is String)
    • format_version: 2 (Type is Int32)
    • instrument_number: 2 (Type is Int32)
    • number_of_filled_scans: 202 (Type is Int32)
    • product_name: VNP02IMG.A2018009.0036.002.2021078103914.nc (Type is String)
    • LocalGranuleID: VNP02IMG.A2018009.0036.002.2021078103914.nc (Type is String)
    • identifier_product_doi: 10.5067/VIIRS/VNP02IMG.002 (Type is String)
    • identifier_product_doi_authority: https://doi.org (Type is String)
    • GRingPointLatitude: -3.526249886, 0.5931439996, -19.80830002, -24.2852993 (Type is Float32)
    • GRingPointLongitude: 177.3549957, -155.3970032, -149.5119934, -179.1340027 (Type is Float32)
    • GRingPointSequenceNo: 1, 2, 3, 4 (Type is Int32)
    • SouthBoundingCoordinate: -24.28531456 (Type is Float32)
    • NorthBoundingCoordinate: 0.5931435823 (Type is Float32)
    • EastBoundingCoordinate: -149.5117188 (Type is Float32)
    • WestBoundingCoordinate: 177.3552856 (Type is Float32)
    • RangeEndingDate: 2018-01-09 (Type is String)
    • AlgorithmType: SCI (Type is String)
    • RangeBeginningDate: 2018-01-09 (Type is String)
    • RangeEndingTime: 00:42:00.000000 (Type is String)
    • ProcessingEnvironment: Linux minion7530 3.10.0-1127.18.2.el7.x86_64 #1 SMP Sun Jul 26 15:27:06 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux (Type is String)
    • ProcessingCenter: MODAPS-NASA (Type is String)
    • InputPointer: VNP01.A2018009.0036.002.2021078073340.nc,VNP01.A2018009.0030.002.2021078073243.nc,VNP01.A2018009.0042.002.2021078072316.nc,off_USNO-PolarWander-UT1-ANC_Ser7_USNO_000f_20200731_202007310000Z_20200731000101Z_ee20200807120000Z_np.ascii,VIIRS_NPP_CAL_STATIC_LUT_v3.0.1.1_20200513_vcst.nc,VIIRS_NPP_CMN_LUT_v3.0.1.1_20200513_vcst.nc,VIIRS_NPP_CAL_RSB_DYNAMIC_LUT_20111122_20200725_v3.0.1.1_20200513_vcst.nc,VIIRS_NPP_CAL_DNB_DYNAMIC_LUT_20120121_20200725_v3.0.1.1_20200513_vcst.nc,VIIRS_NPP_CAL_STRAYLIGHT_DYNAMIC_LUT_20120123_20200720_v3.0.1.1_20200513_vcst.nc (Type is String)
    • RangeBeginningTime: 00:36:00.000000 (Type is String)
    • AlgorithmVersion: NPP_PR02 v3.0.0 (Type is String)
    • SatelliteInstrument: NPP_OPS (Type is String)
Global Dimensions
  • View/Hide
      [ /number_of_scans = 0..201 ]
      [ /number_of_lines = 0..6463 ]
      [ /number_of_pixels = 0..6399 ]
      [ /number_of_LUT_values = 0..65535 ]
Variables
scan_line_attributes(Type is Group)
no attributes
  • scan_start_time[ /number_of_scans= 0..201] (Type is Float64)
    • attributes
      • long_name: Scan start time (TAI93) (Type is String)
      • units: seconds (Type is String)
      • _FillValue: -999.89999999999998 (Type is Float64)
      • valid_min: 0. (Type is Float64)
      • valid_max: 2000000000. (Type is Float64)
  • scan_end_time[ /number_of_scans= 0..201] (Type is Float64)
    • attributes
      • long_name: Scan end time (TAI93) (Type is String)
      • units: seconds (Type is String)
      • _FillValue: -999.89999999999998 (Type is Float64)
      • valid_min: 0. (Type is Float64)
      • valid_max: 2000000000. (Type is Float64)
  • scan_state_flags[ /number_of_scans= 0..201] (Type is Byte)
    • attributes
      • long_name: Scan state flags (Type is String)
      • units: none (Type is String)
      • _FillValue: 255 (Type is Byte)
      • flag_masks: 1, 2, 4 (Type is Byte)
      • flag_meanings: HAM_Side Electronics_Side Night_Mode (Type is String)
  • ev_mid_time[ /number_of_scans= 0..201] (Type is Float64)
    • attributes
      • long_name: Earth view mid time (TAI93) (Type is String)
      • units: seconds (Type is String)
      • _FillValue: -999.89999999999998 (Type is Float64)
      • valid_min: 0. (Type is Float64)
      • valid_max: 2000000000. (Type is Float64)
  • scan_quality_flags[ /number_of_scans= 0..201] (Type is Byte)
    • attributes
      • long_name: Scan quality flags (Type is String)
      • units: none (Type is String)
      • _FillValue: 255 (Type is Byte)
      • flag_masks: 1, 2, 4, 8, 16, 32, 64 (Type is Byte)
      • flag_meanings: Moon_in_SV_KOB EV_Data Sensor_Mode Scan_Sync Tel_Start BB_Temp LWIR_Temp (Type is String)
observation_data(Type is Group)
no attributes
  • I02_uncert_index[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is Int8)
    • attributes
      • long_name: I-band 02 uncertainty index (Type is String)
      • units: percent (Type is String)
      • _FillValue: -1 (Type is Int8)
      • valid_min: 0 (Type is UInt16)
      • valid_max: 127 (Type is UInt16)
      • scale_factor: 0.006138000172 (Type is Float32)
      • conversion: 1.0 + scale*index^2 (Type is String)
  • I03_quality_flags[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 03 quality flags (Type is String)
      • flag_masks: 1, 2, 4, 8, 256, 512, 1024, 2048, 4096 (Type is UInt16)
      • flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal Bowtie_Deleted Missing_EV Cal_Fail Dead_Detector Noisy_Detector (Type is String)
      • detector_quality_flag_values: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (Type is Byte)
      • detector_quality_flag_masks: 1, 2, 4, 8, 16, 32, 64, 128 (Type is Byte)
      • detector_quality_flag_meanings: Noisy Dead (Type is String)
  • I04[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 04 observations at pixel locations (Type is String)
      • units: Watts/meter^2/steradian/micrometer (Type is String)
      • _FillValue: 65535 (Type is UInt16)
      • valid_min: 0 (Type is UInt16)
      • valid_max: 65527 (Type is UInt16)
      • scale_factor: 6.104353815e-05 (Type is Float32)
      • add_offset: 0.001670300029 (Type is Float32)
      • flag_values: 65532, 65533, 65534 (Type is UInt16)
      • flag_meanings: Missing_EV Bowtie_Deleted Cal_Fail (Type is String)
  • I04_quality_flags[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 04 quality flags (Type is String)
      • units: none (Type is String)
      • flag_masks: 1, 2, 4, 8, 256, 512, 1024, 2048, 4096 (Type is UInt16)
      • flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal Bowtie_Deleted Missing_EV Cal_Fail Dead_Detector Noisy_Detector (Type is String)
      • detector_quality_flag_values: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (Type is Byte)
      • detector_quality_flag_masks: 1, 2, 4, 8, 16, 32, 64, 128 (Type is Byte)
      • detector_quality_flag_meanings: Noisy Dead (Type is String)
  • I05_brightness_temperature_lut[ /number_of_LUT_values= 0..65535] (Type is Float32)
    • attributes
      • long_name: I-band 05 brightness temperature lookup table (Type is String)
      • units: Kelvin (Type is String)
      • _FillValue: -999.9000244 (Type is Float32)
      • valid_min: 150. (Type is Float32)
      • valid_max: 423.3373413 (Type is Float32)
  • I03_uncert_index[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is Int8)
    • attributes
      • long_name: I-band 03 uncertainty index (Type is String)
      • units: percent (Type is String)
      • _FillValue: -1 (Type is Int8)
      • valid_min: 0 (Type is UInt16)
      • valid_max: 127 (Type is UInt16)
      • scale_factor: 0.006138000172 (Type is Float32)
      • conversion: 1.0 + scale*index^2 (Type is String)
  • I02[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 02 observations at pixel locations (Type is String)
      • _FillValue: 65535 (Type is UInt16)
      • valid_min: 0 (Type is UInt16)
      • valid_max: 65527 (Type is UInt16)
      • scale_factor: 1.999175765e-05 (Type is Float32)
      • add_offset: 0. (Type is Float32)
      • radiance_scale_factor: 0.006342731882 (Type is Float32)
      • radiance_add_offset: 0. (Type is Float32)
      • radiance_units: Watts/meter^2/steradian/micrometer (Type is String)
      • flag_values: 65532, 65533, 65534 (Type is UInt16)
      • flag_meanings: Missing_EV Bowtie_Deleted Cal_Fail (Type is String)
  • I02_quality_flags[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 02 quality flags (Type is String)
      • flag_masks: 1, 2, 4, 8, 256, 512, 1024, 2048, 4096 (Type is UInt16)
      • flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal Bowtie_Deleted Missing_EV Cal_Fail Dead_Detector Noisy_Detector (Type is String)
      • detector_quality_flag_values: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (Type is Byte)
      • detector_quality_flag_masks: 1, 2, 4, 8, 16, 32, 64, 128 (Type is Byte)
      • detector_quality_flag_meanings: Noisy Dead (Type is String)
  • I04_brightness_temperature_lut[ /number_of_LUT_values= 0..65535] (Type is Float32)
    • attributes
      • long_name: I-band 04 brightness temperature lookup table (Type is String)
      • units: Kelvin (Type is String)
      • _FillValue: -999.9000244 (Type is Float32)
      • valid_min: 208.0000153 (Type is Float32)
      • valid_max: 361.7758789 (Type is Float32)
  • I03[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 03 observations at pixel locations (Type is String)
      • _FillValue: 65535 (Type is UInt16)
      • valid_min: 0 (Type is UInt16)
      • valid_max: 65527 (Type is UInt16)
      • scale_factor: 1.999175765e-05 (Type is Float32)
      • add_offset: 0. (Type is Float32)
      • radiance_scale_factor: 0.001616914407 (Type is Float32)
      • radiance_add_offset: 0. (Type is Float32)
      • radiance_units: Watts/meter^2/steradian/micrometer (Type is String)
      • flag_values: 65532, 65533, 65534 (Type is UInt16)
      • flag_meanings: Missing_EV Bowtie_Deleted Cal_Fail (Type is String)
  • I01_quality_flags[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 01 quality flags (Type is String)
      • flag_masks: 1, 2, 4, 8, 256, 512, 1024, 2048, 4096 (Type is UInt16)
      • flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal Bowtie_Deleted Missing_EV Cal_Fail Dead_Detector Noisy_Detector (Type is String)
      • detector_quality_flag_values: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (Type is Byte)
      • detector_quality_flag_masks: 1, 2, 4, 8, 16, 32, 64, 128 (Type is Byte)
      • detector_quality_flag_meanings: Noisy Dead (Type is String)
  • I05[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 05 observations at pixel locations (Type is String)
      • units: Watts/meter^2/steradian/micrometer (Type is String)
      • _FillValue: 65535 (Type is UInt16)
      • valid_min: 0 (Type is UInt16)
      • valid_max: 65527 (Type is UInt16)
      • scale_factor: 0.0003815221135 (Type is Float32)
      • add_offset: 0.1411210001 (Type is Float32)
      • flag_values: 65532, 65533, 65534 (Type is UInt16)
      • flag_meanings: Missing_EV Bowtie_Deleted Cal_Fail (Type is String)
  • I01[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 01 observations at pixel locations (Type is String)
      • _FillValue: 65535 (Type is UInt16)
      • valid_min: 0 (Type is UInt16)
      • valid_max: 65527 (Type is UInt16)
      • scale_factor: 1.999175765e-05 (Type is Float32)
      • add_offset: 0. (Type is Float32)
      • radiance_scale_factor: 0.010734546 (Type is Float32)
      • radiance_add_offset: 0. (Type is Float32)
      • radiance_units: Watts/meter^2/steradian/micrometer (Type is String)
      • flag_values: 65532, 65533, 65534 (Type is UInt16)
      • flag_meanings: Missing_EV Bowtie_Deleted Cal_Fail (Type is String)
  • I04_uncert_index[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is Int8)
    • attributes
      • long_name: I-band 04 uncertainty index (Type is String)
      • units: percent (Type is String)
      • _FillValue: -1 (Type is Int8)
      • valid_min: 0 (Type is UInt16)
      • valid_max: 127 (Type is UInt16)
      • scale_factor: 0.006138000172 (Type is Float32)
      • conversion: 1.0 + scale*index^2 (Type is String)
  • I05_uncert_index[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is Int8)
    • attributes
      • long_name: I-band 05 uncertainty index (Type is String)
      • units: percent (Type is String)
      • _FillValue: -1 (Type is Int8)
      • valid_min: 0 (Type is UInt16)
      • valid_max: 127 (Type is UInt16)
      • scale_factor: 0.006138000172 (Type is Float32)
      • conversion: 1.0 + scale*index^2 (Type is String)
  • I05_quality_flags[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 05 quality flags (Type is String)
      • units: none (Type is String)
      • flag_masks: 1, 2, 4, 8, 256, 512, 1024, 2048, 4096 (Type is UInt16)
      • flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal Bowtie_Deleted Missing_EV Cal_Fail Dead_Detector Noisy_Detector (Type is String)
      • detector_quality_flag_values: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (Type is Byte)
      • detector_quality_flag_masks: 1, 2, 4, 8, 16, 32, 64, 128 (Type is Byte)
      • detector_quality_flag_meanings: Noisy Dead (Type is String)
  • I01_uncert_index[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is Int8)
    • attributes
      • long_name: I-band 01 uncertainty index (Type is String)
      • units: percent (Type is String)
      • _FillValue: -1 (Type is Int8)
      • valid_min: 0 (Type is UInt16)
      • valid_max: 127 (Type is UInt16)
      • scale_factor: 0.006138000172 (Type is Float32)
      • conversion: 1.0 + scale*index^2 (Type is String)
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