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    • VIIRS/NPP BRDF/Albedo Parameter 2 Band M4 Daily L3 Global 30 ArcSec CMG V001

    Metadata Updated: May 22, 2024

    The NASA/NOAA Suomi National Polar-orbiting Partnership (Suomi NPP) Visible Infrared Imaging Radiometer Suite (VIIRS) Bidirectional Reflectance Distribution Function (BRDF) and Albedo Model Parameter 2 Band M4 product (VNP43D11) 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. Each of the three model parameters (isotropic, volumetric, and geometric) for each of the nine VIIRS moderate resolution bands along with the visible, near-infrared (NIR), and shortwave bands included in the VNP43MA1 (https://doi.org/10.5067/VIIRS/VNP43MA1.001) product is stored in a separate file as VNP43D01 through VNP43D36. In addition to the bands included in VNP43MA1, this product suite includes model parameters for the VIIRS Day/Night Band (DNB) as VNP43D37 through VNP43D39. Details regarding methodology are available on the VNP43MA1 product page and in the Algorithm Theoretical Basis Document (ATBD).

    VNP43D11 is the BRDF volumetric parameter for VIIRS band M4 (0.555 μm). The volumetric parameter, in conjunction with the isotropic and geometric parameters, is used to derive the BRDF/Albedo values for VIIRS band M4.

    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 22, 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 22, 2024
    Publisher LP DAAC
    Maintainer
    Identifier C1607315698-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. VNP43D11. Version 001. VIIRS/NPP BRDF/Albedo Parameter 2 Band M4 Daily L3 Global 30 ArcSec 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/VNP43D11.001. https://doi.org/10.5067/VIIRS/VNP43D11.001. 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 f47d1510-5e44-4c66-a5c5-940b73740ac3
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/VIIRS/VNP43D11.001
    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 VNP43D11
    Source Datajson Identifier True
    Source Hash a64782f34ca9da19c8f0aa0c53c2d85ac7998e437c1c87f0127e4ff0cae8b5a8
    Source Schema Version 1.1
    Spatial
    Temporal 2012-01-19T00:00:00Z/2024-05-20T00:00:00Z

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