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    • 1980 point population coverage for the Conterminous United States

    Metadata Updated: April 6, 2024

    A point coverage was created from the 1980 Master Area Reference File (MARF) of the U.S. Census Bureay. Each point represents the center of a census tract, though some tracts were split. A 1980 population is associated with each point. Populations for 1970, 1982, 1984, and 1985 were inferred from county population data.

    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 June 1, 2023
    Metadata Updated Date April 6, 2024

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 1, 2023
    Metadata Updated Date April 6, 2024
    Publisher U.S. Geological Survey
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/a5244909ab88c026d1faf07919ee073a
    Identifier USGS:af723796-8b17-4ac0-bfa4-86807b5a0487
    Data Last Modified 20201117
    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://datainventory.doi.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
    Harvest Object Id 41ad1b7b-ea74-45b4-be03-e98ecb135ae8
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -127.73757901,22.9772897,-65.45077373,48.19518956
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash 8555d9f05ebf9a9cec51a1026994d4cd80f6ea19e4718a3874d61948c1355e95
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -127.73757901, 22.9772897, -127.73757901, 48.19518956, -65.45077373, 48.19518956, -65.45077373, 22.9772897, -127.73757901, 22.9772897}

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