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    • ASTER Global Emissivity Dataset, 1 kilometer, HDF5 V003

    Metadata Updated: December 6, 2023

    Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Emissivity Dataset (GED) land surface temperature and emissivity (LST&E) data products are generated using the ASTER Temperature Emissivity Separation (TES) algorithm with a Water Vapor Scaling (WVS) atmospheric correction method using Moderate Resolution Imaging Spectroradiometer (MODIS) (MOD07) (https://modis-atmos.gsfc.nasa.gov/MOD07_L2/index.html) atmospheric profiles and the MODerate Spectral resolution TRANsmittance (MODTRAN) 5.2 radiative transfer model. This dataset is computed from all clear-sky pixels of ASTER scenes acquired from 2000 through 2008. AG1KM data are available globally at spatial resolution of 1 kilometer.

    The National Aeronautics and Space Administration’s (NASA) Jet Propulsion Laboratory (JPL), California Institute of Technology, developed the ASTER GED product.

    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 December 6, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Browse image for Earthdata Search

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date December 6, 2023
    Publisher LP DAAC
    Maintainer
    Identifier C1000000380-LPDAAC_ECS
    Data First Published 2014-03-05
    Language en-US
    Data Last Modified 2015-09-02
    Category Terra, 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 NASA JPL. 2014-04-02. AG1km.003. ASTER Global Emissivity Dataset, 1-kilometer, HDF5. Archived by National Aeronautics and Space Administration, U.S. Government, NASA EOSDIS Land Processes DAAC. https://doi.org/10.5067/COMMUNITY/ASTER_GED/AG1KM.003. https://doi.org/10.5067/Community/ASTER_GED/AG1km.003. The DOI landing page provides citations in APA and Chicago styles..
    Creator NASA JPL
    Graphic Preview Description Browse image for Earthdata Search
    Graphic Preview File https://e4ftl01.cr.usgs.gov//WORKING/BRWS/Browse.001/2014.12.16/AG1km.v003.32.103.0010.h5.2.jpg?_ga=2.149701622.116070394.1561987039-1109527761.1561753117
    Harvest Object Id 17f72945-8c5b-4d78-8e36-3b9233041c38
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/COMMUNITY/ASTER_GED/AG1KM.003
    Metadata Type geospatial
    Old Spatial -180.0 -90.0 180.0 90.0
    Program Code 026:001
    Series Name AG1km.003
    Source Datajson Identifier True
    Source Hash edeb1b81bccafa4376910b1443e64db3730ab669728c1f2f9e7f57512038ba52
    Source Schema Version 1.1
    Spatial
    Temporal 2000-01-01T00:00:00Z/2008-12-31T23:59:59.999Z

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