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    • Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Urban Extents Grid

    Metadata Updated: December 7, 2023

    The Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Urban Extents Grid distinguishes urban and rural areas based on a combination of population counts (persons), settlement points, and the presence of Nighttime Lights. Areas are defined as urban where contiguous lighted cells from the Nighttime Lights or approximated urban extents based on buffered settlement points for which the total population is greater than 5,000 persons. This data set is produced by the Columbia University Center for International Earth Science Information Network (CIESIN) in collaboration with the International Food Policy Research Institute (IFPRI), The World Bank, and Centro Internacional de Agricultura Tropical (CIAT).

    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/H4VT1Q1H
    https://doi.org/10.7927/H4CR5R8J
    https://doi.org/10.7927/H44B2Z74
    https://doi.org/10.7927/H40K26HS
    https://doi.org/10.7927/H4R20Z93
    https://doi.org/10.7927/H4M906KR
    https://doi.org/10.7927/H48050JH

    Dates

    Metadata Created Date December 1, 2022
    Metadata Updated Date December 7, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Maps Download Page

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date December 1, 2022
    Metadata Updated Date December 7, 2023
    Publisher SEDAC
    Maintainer
    Identifier C2210245038-SEDAC
    Data First Published 2011-09-26
    Language en-US
    Data Last Modified 2011-09-26
    Category GRUMP, 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 Center for International Earth Science Information Network - CIESIN - Columbia University, International Food Policy Research Institute - IFPRI, The World Bank, and Centro Internacional de Agricultura Tropical - CIAT. 2011-09-26. Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Urban Extents Grid. Version 1.00. Palisades, NY. Archived by National Aeronautics and Space Administration, U.S. Government, NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4GH9FVG. https://doi.org/10.7927/H4GH9FVG.
    Creator Center for International Earth Science Information Network - CIESIN - Columbia University, International Food Policy Research Institute - IFPRI, The World Bank, and Centro Internacional de Agricultura Tropical - CIAT
    Graphic Preview Description Maps Download Page
    Graphic Preview File https://sedac.ciesin.columbia.edu/data/set/grump-v1-urban-extents/maps
    Harvest Object Id d93a5c4f-8079-41f5-8125-b0aa2ce78ada
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.7927/H4GH9FVG
    Metadata Type geospatial
    Old Spatial -180.0 -56.0 180.0 84.0
    Program Code 026:001
    Related Documents https://doi.org/10.7927/H4VT1Q1H, https://doi.org/10.7927/H4CR5R8J, https://doi.org/10.7927/H44B2Z74, https://doi.org/10.7927/H40K26HS, https://doi.org/10.7927/H4R20Z93, https://doi.org/10.7927/H4M906KR, https://doi.org/10.7927/H48050JH
    Release Place Palisades, NY
    Source Datajson Identifier True
    Source Hash 2f603c5bd51bf9f9c70b1ee106bf7c8900ab0af3c465e151c4087984367947bb
    Source Schema Version 1.1
    Spatial
    Temporal 1995-07-01T00:00:00Z/1995-07-01T00:00:00Z

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