The first of two VIIRS DNB-based datasets is a daily, top-of-atmosphere, at-sensor nighttime radiance product called VIIRS/NPP Daily Gridded Day Night Band 15 arc-second Linear Lat Lon Grid Night. Known by its short-name, VNP46A1, this product contains 26 Science Data Sets (SDS) that include sensor radiance, zenith and azimuth angles (at-sensor, solar, and lunar), cloud-mask flags, time, shortwave IR radiance, brightness temperatures, VIIRS quality flags, moon phase angle, and moon illumination fraction. It also provides Quality Flag (QF) information specific to the cloud-mask, VIIRS moderate-resolution bands M10, M11, M12, M13, M15, M16, and DNB.
Science Keywords: |
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Spatial Extent: | Bounding Rectangle: N: 90.0 S: -90.0 E: 180.0 W: -180.0 |
Data Format(s): | Archive: HDF5Distribution: HDF5 |
Temporal Extent: | Platform(s): | SUOMI-NPP | |
Data Center(s): | NASA/GSFC/SED/ESD/HBSL/BISB/MODAPS | Instrument(s): | VIIRS |
Version: | 1 |
10.5067/VIIRS/VNP46A1.001
https://doi.org
Creation |
3
Active
None.
Project Short Name | Campaigns | Project Dates |
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SUOMI-NPP | No campaigns listed. | No dates provided. |
Coverage Type | Zone Identifier | Geometry | Granule Representation |
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HORIZONTAL | CARTESIAN | GEODETIC |
0.004167 Decimal Degrees
0.004167 Decimal Degrees
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
MODAPS User Support Team
NASA/GSFC
Mail Code: 619
Greenbelt,
Maryland
20771
MODAPS User Support Team
NASA/GSFC
Mail Code: 619
Greenbelt,
Maryland
20771
Format: HDF5
Format Type: Native
Average File Size: 40.0 MB
Total Collection File Size Begin Date: 2012-01-19T00:00:00.000Z
Format: HDF5
Format Type: Native
Average File Size: 40.0 MB
Total Collection File Size Begin Date: 2012-01-19T00:00:00.000Z
Fees: None