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    • HANPP Collection: Global Patterns in Net Primary Productivity (NPP)

    Metadata Updated: August 22, 2025

    The HANPP Collection: Global Patterns in Net Primary Productivity (NPP) maps the net amount of solar energy converted to plant organic matter through photosynthesis. NPP is measured in Units of elemental carbon and represents the primary food energy source for the world's ecosystems.

    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/10.1038/nature02619
    https://doi.org/10.7927/H48G8HMK
    https://doi.org/10.7927/H44Q7RWV
    https://doi.org/10.7927/H4W66HPJ

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date August 22, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date August 22, 2025
    Publisher SEDAC
    Maintainer
    Identifier C139824017-SEDAC
    Data First Published 2004-12-31
    Language en-US
    Data Last Modified 2025-07-17
    Category HANPP, 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 2e05961b-be05-4c82-b9a5-56aa172bedec
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Metadata Type geospatial
    Old Spatial -180.0 -55.0 180.0 90.0
    Program Code 026:001
    Related Documents https://doi.org/10.1038/nature02619, https://doi.org/10.7927/H48G8HMK, https://doi.org/10.7927/H44Q7RWV, https://doi.org/10.7927/H4W66HPJ
    Source Datajson Identifier True
    Source Hash e3b40f150569aaf6a345c30654ae5cece1401611421bf4a3927c18e3a6253334
    Source Schema Version 1.1
    Spatial
    Temporal 1995-01-01T00:00:00Z/1995-12-31T00:00:00Z

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