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    • Light and GPP estimates for 173 U.S. rivers: 3. Model validation dataset

    Metadata Updated: January 21, 2026

    This dataset provides a common validation set for estimates of gross primary productivity. This data represents a subset of all predictions made in the model inputs and outputs that were converted to GPP based on a light use efficiency. The data was subsetted for only days were all light estimates could be produced. This dataset is part of a larger data release of inputs and outputs from a model to predict light at the stream surface and within the water column for 173 streams and rivers across the continental United States. The complete release contains model input data, modeled estimates of light at the stream surface and within the water column, and modeled estimates of gross primary productivity.

    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 January 11, 2026
    Metadata Updated Date January 21, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2026
    Metadata Updated Date January 21, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_5fad875bd34eb413d5df46fd
    Data Last Modified 2021-05-12T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-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
    Datagov Dedupe Retained 20260120223735
    Harvest Object Id 6f691afd-3288-4087-96e8-a87d906a41c2
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -123.7251, 27.9378, -123.7251, 47.9269, -71.2734, 47.9269, -71.2734, 27.9378, -123.7251, 27.9378}
    Source Datajson Identifier True
    Source Hash 17d7dd36236687c896f6a01adae8f7c4388b762d173fb0696fa22295d5ec12d2
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -123.7251, 27.9378, -123.7251, 47.9269, -71.2734, 47.9269, -71.2734, 27.9378, -123.7251, 27.9378}

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