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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    • date_created: 2021-03-19T06:39:40Z
    • ProductionTime: 2021-03-19T06:39:40Z
    • title: VIIRS I-band Reflected Solar Band and Thermal Emissive Band Data
    • ShortName: VNP02IMG
    • LongName: VIIRS/NPP Imagery Resolution 6-Min L1B Swath 375m
    • 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: Suomi-NPP
    • orbit_number: 32129
    • history: LSIPS_calibrate_viirs.exe PGE502.1.AS5200.NPP_OPS.2018-009T00:36.NA.2021-078T10:39:08.253589281.pcf
    • 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
    • time_coverage_start: 2018-01-09T00:36:00.000Z
    • time_coverage_end: 2018-01-09T00:42:00.000Z
    • PGE_StartTime: 2018-01-09 00:36:00.000
    • PGE_EndTime: 2018-01-09 00:42:00.000
    • StartTime: 2018-01-09 00:36:00.000
    • EndTime: 2018-01-09 00:42:00.000
    • PGE_Name: PGE502
    • VersionId: 002
    • startDirection: Ascending
    • endDirection: Ascending
    • DayNightFlag: Day
    • format_version: 2
    • instrument_number: 2
    • number_of_filled_scans: 202
    • product_name: VNP02IMG.A2018009.0036.002.2021078103914.nc
    • LocalGranuleID: VNP02IMG.A2018009.0036.002.2021078103914.nc
    • identifier_product_doi: 10.5067/VIIRS/VNP02IMG.002
    • identifier_product_doi_authority: https://doi.org
    • GRingPointLatitude: -3.526249886, 0.5931439996, -19.80830002, -24.2852993
    • GRingPointLongitude: 177.3549957, -155.3970032, -149.5119934, -179.1340027
    • GRingPointSequenceNo: 1, 2, 3, 4
    • SouthBoundingCoordinate: -24.28531456
    • NorthBoundingCoordinate: 0.5931435823
    • EastBoundingCoordinate: -149.5117188
    • WestBoundingCoordinate: 177.3552856
    • RangeEndingDate: 2018-01-09
    • AlgorithmType: SCI
    • RangeBeginningDate: 2018-01-09
    • RangeEndingTime: 00:42:00.000000
    • 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
    • ProcessingCenter: MODAPS-NASA
    • 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
    • RangeBeginningTime: 00:36:00.000000
    • AlgorithmVersion: NPP_PR02 v3.0.0
    • SatelliteInstrument: NPP_OPS


[ /number_of_scans = 0..201 ] [ /number_of_lines = 0..6463 ] [ /number_of_pixels = 0..6399 ] [ /number_of_LUT_values = 0..65535 ]


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)
      • units: seconds
      • _FillValue: -999.89999999999998
      • valid_min: 0.
      • valid_max: 2000000000.
  • 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.
      • valid_max: 2000000000.
  • 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
  • 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.
      • valid_max: 2000000000.
  • 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
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
      • units: percent
      • _FillValue: -1
      • valid_min: 0
      • valid_max: 127
      • scale_factor: 0.006138000172
      • conversion: 1.0 + scale*index^2
  • I03_quality_flags[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 03 quality flags
      • flag_masks: 1, 2, 4, 8, 256, 512, 1024, 2048, 4096
      • flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal 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, 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
  • I04[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 04 observations at pixel locations
      • units: Watts/meter^2/steradian/micrometer
      • _FillValue: 65535
      • valid_min: 0
      • valid_max: 65527
      • scale_factor: 6.104353815e-05
      • add_offset: 0.001670300029
      • flag_values: 65532, 65533, 65534
      • flag_meanings: Missing_EV Bowtie_Deleted Cal_Fail
  • I04_quality_flags[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 04 quality flags
      • units: none
      • flag_masks: 1, 2, 4, 8, 256, 512, 1024, 2048, 4096
      • flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal 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, 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
  • I05_brightness_temperature_lut[ /number_of_LUT_values= 0..65535] (Type is Float32)
    • attributes
      • long_name: I-band 05 brightness temperature lookup table
      • units: Kelvin
      • _FillValue: -999.9000244
      • valid_min: 150.
      • valid_max: 423.3373413
  • I03_uncert_index[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is Int8)
    • attributes
      • long_name: I-band 03 uncertainty index
      • units: percent
      • _FillValue: -1
      • valid_min: 0
      • valid_max: 127
      • scale_factor: 0.006138000172
      • conversion: 1.0 + scale*index^2
  • I02[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 02 observations at pixel locations
      • _FillValue: 65535
      • valid_min: 0
      • valid_max: 65527
      • scale_factor: 1.999175765e-05
      • add_offset: 0.
      • radiance_scale_factor: 0.006342731882
      • radiance_add_offset: 0.
      • radiance_units: Watts/meter^2/steradian/micrometer
      • flag_values: 65532, 65533, 65534
      • flag_meanings: Missing_EV Bowtie_Deleted Cal_Fail
  • I02_quality_flags[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 02 quality flags
      • flag_masks: 1, 2, 4, 8, 256, 512, 1024, 2048, 4096
      • flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal 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, 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
  • I04_brightness_temperature_lut[ /number_of_LUT_values= 0..65535] (Type is Float32)
    • attributes
      • long_name: I-band 04 brightness temperature lookup table
      • units: Kelvin
      • _FillValue: -999.9000244
      • valid_min: 208.0000153
      • valid_max: 361.7758789
  • I03[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 03 observations at pixel locations
      • _FillValue: 65535
      • valid_min: 0
      • valid_max: 65527
      • scale_factor: 1.999175765e-05
      • add_offset: 0.
      • radiance_scale_factor: 0.001616914407
      • radiance_add_offset: 0.
      • radiance_units: Watts/meter^2/steradian/micrometer
      • flag_values: 65532, 65533, 65534
      • flag_meanings: Missing_EV Bowtie_Deleted Cal_Fail
  • I01_quality_flags[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 01 quality flags
      • flag_masks: 1, 2, 4, 8, 256, 512, 1024, 2048, 4096
      • flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal 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, 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
  • I05[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 05 observations at pixel locations
      • units: Watts/meter^2/steradian/micrometer
      • _FillValue: 65535
      • valid_min: 0
      • valid_max: 65527
      • scale_factor: 0.0003815221135
      • add_offset: 0.1411210001
      • flag_values: 65532, 65533, 65534
      • flag_meanings: Missing_EV Bowtie_Deleted Cal_Fail
  • I01[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 01 observations at pixel locations
      • _FillValue: 65535
      • valid_min: 0
      • valid_max: 65527
      • scale_factor: 1.999175765e-05
      • add_offset: 0.
      • radiance_scale_factor: 0.010734546
      • radiance_add_offset: 0.
      • radiance_units: Watts/meter^2/steradian/micrometer
      • flag_values: 65532, 65533, 65534
      • flag_meanings: Missing_EV Bowtie_Deleted Cal_Fail
  • I04_uncert_index[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is Int8)
    • attributes
      • long_name: I-band 04 uncertainty index
      • units: percent
      • _FillValue: -1
      • valid_min: 0
      • valid_max: 127
      • scale_factor: 0.006138000172
      • conversion: 1.0 + scale*index^2
  • I05_uncert_index[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is Int8)
    • attributes
      • long_name: I-band 05 uncertainty index
      • units: percent
      • _FillValue: -1
      • valid_min: 0
      • valid_max: 127
      • scale_factor: 0.006138000172
      • conversion: 1.0 + scale*index^2
  • I05_quality_flags[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is UInt16)
    • attributes
      • long_name: I-band 05 quality flags
      • units: none
      • flag_masks: 1, 2, 4, 8, 256, 512, 1024, 2048, 4096
      • flag_meanings: Substitute_Cal Out_of_Range Saturation Temp_not_Nominal 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, 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
  • I01_uncert_index[ /number_of_lines= 0..6463] [ /number_of_pixels= 0..6399] (Type is Int8)
    • attributes
      • long_name: I-band 01 uncertainty index
      • units: percent
      • _FillValue: -1
      • valid_min: 0
      • valid_max: 127
      • scale_factor: 0.006138000172
      • conversion: 1.0 + scale*index^2

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