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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    SMAP L4 Global Daily 9 km EASE-Grid Carbon Net Ecosystem Exchange V007

    Metadata Updated: February 21, 2025

    The Level-4 (L4) carbon product (SPL4CMDL) provides global gridded daily estimates of net ecosystem carbon (CO2) exchange derived using a satellite data based terrestrial carbon flux model informed by the following: Soil Moisture Active Passive (SMAP) L-band microwave observations, land cover and vegetation inputs from the Moderate Resolution Imaging Spectroradiometer (MODIS), Visible Infrared Imaging Radiometer Suite (VIIRS), and the Goddard Earth Observing System Model, Version 5 (GEOS-5) land model assimilation system. Parameters are computed using an Earth-fixed, global cylindrical 9 km Equal-Area Scalable Earth Grid, Version 2.0 (EASE-Grid 2.0) projection.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date February 21, 2025
    Metadata Updated Date February 21, 2025

    Metadata Source

    Harvested from nasa test json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 21, 2025
    Metadata Updated Date February 21, 2025
    Publisher NASA NSIDC DAAC
    Maintainer
    Identifier C2534576405-NSIDC_ECS
    Data First Published 2015-03-31
    Language en-US
    Data Last Modified 2025-02-19
    Category geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 925751b4-1f97-4aa9-9541-9cab5eabbf86
    Harvest Source Id a73e0c30-4684-40ef-908e-d22e9e9e5f86
    Harvest Source Title nasa test json
    Homepage URL https://doi.org/10.5067/3K9F0S1Q5J2U
    Metadata Type geospatial
    Old Spatial -180.0 -85.044 180.0 85.044
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash b05c59be017c8611ed371d1296190f32a2c4d872b13061d89d70f534a80bfae1
    Source Schema Version 1.1
    Spatial
    Temporal 2015-03-31T00:00:00Z/2025-02-03T00:00:00Z

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