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VIIRS/NPP Imagery Resolution Terrain Corrected Geolocation 6-Min L1 Swath 375 m

Metadata Updated: February 21, 2024

The VIIRS/NPP Imagery Resolution Terrain-Corrected Geolocation 6-Min L1 Swath 375m, short-name VNP03IMG, product contains the derived line-of-sight (LOS) vectors for each of the 375-m image-resolution or I-bands. The geolocation algorithm uses a number of inputs that include an Earth ellipsoid, geoid, and a digital terrain model along with the SNPP platform’s ephemeris and attitude data, and knowledge of the VIIRS sensor and satellite geometry. It produces geodetic coordinates (latitude and longitude), and related parameters for each VIIRS L1 pixel. The VNP03IMG product includes geodetic latitude, longitude, surface height above the geoid, solar zenith and azimuth angles, sensor zenith and azimuth angles, land/water mask, and quality flag for every pixel location.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

References

https://doi.org/10.1002/jgrd.50873

Dates

Metadata Created Date December 1, 2022
Metadata Updated Date February 21, 2024

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date December 1, 2022
Metadata Updated Date February 21, 2024
Publisher Not provided
Maintainer
Identifier C2105092163-LAADS
Data First Published 2020-11-13
Language en-US
Data Last Modified 2024-02-13
Category Suomi-NPP, geospatial
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Citation VCST Team. 2021-07-12. VIIRS/NPP Imagery Resolution Terrain-Corrected Geolocation 6-Min L1 Swath 375 m. Version 2. LAADS at NASA/GSFC. Archived by National Aeronautics and Space Administration, U.S. Government, L1 and Atmosphere Archive and Distribution System (LAADS). https://doi.org/10.5067/VIIRS/VNP03IMG.002. https://doi.org/10.5067/VIIRS/VNP03IMG.002.
Creator VCST Team
Harvest Object Id 7fd0c74a-b812-4796-8c48-200fcea60e85
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://doi.org/10.5067/VIIRS/VNP03IMG.002
Metadata Type geospatial
Old Spatial -180.0 -90.0 180.0 90.0
Program Code 026:001
Related Documents https://doi.org/10.1002/jgrd.50873
Release Place LAADS at NASA/GSFC
Source Datajson Identifier True
Source Hash 28e1ec31a7aa425633f1b7ed7479b6bc840622ce21ea253630074993c78df3fa
Source Schema Version 1.1
Spatial
Temporal 2012-01-19T00:00:00Z/2024-02-19T00:00:00Z

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