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    • VIIRS/NPP BRDF/Albedo NBAR at Solar Noon DNB Daily L3 Global 30ArcSec CMG V001

    Metadata Updated: May 27, 2024

    The NASA/NOAA Suomi National Polar-orbiting Partnership (Suomi NPP) Visible Infrared Imaging Radiometer Suite (VIIRS) Bidirectional Reflectance Distribution Function (BRDF) and Albedo Nadir BRDF-Adjusted Reflectance (NBAR) for DNB (VNP43D89) is produced daily using 16 days of data at 30 arc second (1,000 meter) resolution. Data are temporally weighted to the ninth day, which is reflected in the file name. The VNP43D product suite is provided in a Climate Modeling Grid (CMG), which covers the entire globe for use in climate simulation models. Due to the large file size, each VNP43D product contains just one data layer.

    VNP43D80 through VNP43D89 are the NBAR products of the VNP43D BRDF/Albedo product suite. NBAR values are provided for the nine VIIRS moderate resolution bands (M1 through M5, M7, M8, M10, and M11) included in the VNP43MA4 (https://doi.org/10.5067/VIIRS/VNP43MA4.001) product. In addition to the bands included in VNP43MA4, this product suite includes NBAR values for the VIIRS Day/Night Band (DNB). The NBAR algorithm removes view angle effects from directional reflectances to model the values as if they were collected from a nadir view at local solar noon. Details regarding methodology are available on the VNP43MA4 product page and in the Algorithm Theoretical Basis Document (ATBD).

    VNP43D89 is the NBAR for VIIRS DNB (0.7 μm).

    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

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date May 27, 2024

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date May 27, 2024
    Publisher LP DAAC
    Maintainer
    Identifier C1607364966-LPDAAC_ECS
    Data First Published 2019-11-07
    Language en-US
    Data Last Modified 2019-11-07
    Category NPP-JPSS, 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 Crystal Schaaf, Zhuosen Wang, Xiaoyang Zhang, Alan Strahler . 2019-11-07. VNP43D89. Version 001. VIIRS/NPP BRDF/Albedo NBAR at Solar Noon DNB Daily L3 Global 30ArcSec CMG V001 . Sioux Falls, South Dakota, USA. Archived by National Aeronautics and Space Administration, U.S. Government, NASA EOSDIS Land Processes Distributed Active Archive Center. https://doi.org/10.5067/VIIRS/VNP43D89.001. https://doi.org/10.5067/VIIRS/VNP43D89.001. Digital Science Data. The DOI landing page provides citations in APA and Chicago styles. .
    Creator Crystal Schaaf, Zhuosen Wang, Xiaoyang Zhang, Alan Strahler
    Data Presentation Form Digital Science Data
    Harvest Object Id 2907965a-cc45-44fc-a25b-78de6589ab8d
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/VIIRS/VNP43D89.001
    Metadata Type geospatial
    Old Spatial -180.0 -90.0 180.0 90.0
    Program Code 026:001
    Release Place Sioux Falls, South Dakota, USA
    Series Name VNP43D89
    Source Datajson Identifier True
    Source Hash baf58c99dc28fcea7f7b5ba5bbcbab9d2ed2228011b66acb3464b31887086c13
    Source Schema Version 1.1
    Spatial
    Temporal 2012-01-19T00:00:00Z/2024-05-27T00:00:00Z

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