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    • Global Gridded Relative Deprivation Index (GRDI), Version 1

    Metadata Updated: August 22, 2025

    The Global Gridded Relative Deprivation Index (GRDI), Version 1 (GRDIv1) data set characterizes the relative levels of multidimensional deprivation and poverty in each 30 arc-second (~1 km) pixel, where a value of 100 represents the highest level of deprivation and a value of 0 the lowest. GRDIv1 is built from sociodemographic and satellite data inputs that were spatially harmonized, indexed, and weighted into six main components to produce the final index raster. Inputs were selected from the best-available data that either continuously vary across space or have at least administrative level 1 (provincial/state) resolution, and which have global spatial coverage.

    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/10.7927/xwf1-k532

    Dates

    Metadata Created Date May 30, 2023
    Metadata Updated Date August 22, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date May 30, 2023
    Metadata Updated Date August 22, 2025
    Publisher SEDAC
    Maintainer
    Identifier C2552888508-SEDAC
    Data First Published 2022-11-04
    Language en-US
    Data Last Modified 2025-07-17
    Category PMP, 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 eef22239-2591-4e9e-b2fb-5c35bcb15c5b
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Metadata Type geospatial
    Old Spatial -180.0 -55.98 179.82 82.18
    Program Code 026:001
    Related Documents https://doi.org/10.7927/xwf1-k532
    Source Datajson Identifier True
    Source Hash 21ab9f6b9ceabfbc0e9ff0a3dff0f9e7f7b9ec2a6adeda0730f67eec418c2aca
    Source Schema Version 1.1
    Spatial
    Temporal 2010-01-01T00:00:00Z/2020-12-31T00:00:00Z

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