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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Census Tracts in 1980

    Metadata Updated: April 30, 2024

    Census Year 1980 Census Tracts. The dataset contains polygons representing CY 1980 census tracts, created as part of the D.C. Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies. Census tracts were identified from maps provided by the U.S. Census Bureau and the D.C. Office of Planning. The tract polygons were created by selecting street arcs from the WGIS planimetric street centerlines. Where necessary, polygons were also heads-up digitized from 1995/1999 orthophotographs.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: Creative Commons Attribution

    Downloads & Resources

    Dates

    Metadata Created Date April 30, 2024
    Metadata Updated Date April 30, 2024

    Metadata Source

    Harvested from DC data

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 30, 2024
    Metadata Updated Date April 30, 2024
    Publisher D.C. Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=fb7809459d3d44dab7509402d755b1c1&sublayer=11
    Data First Published 2015-02-27T20:47:53.000Z
    Data Last Modified 2018-01-05T00:00:00.000Z
    Category geospatial
    Public Access Level public
    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 affb017c-5390-42b9-9cab-437de23f5b93
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/maps/DCGIS::census-tracts-in-1980
    License http://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1195,38.8018,-76.9093,38.9951
    Source Datajson Identifier True
    Source Hash 08be8a46fc0072846070ad56a89a92b9663211ab84b5b7da64caf35ead0e62f0
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1195, 38.8018, -77.1195, 38.9951, -76.9093, 38.9951, -76.9093, 38.8018, -77.1195, 38.8018}

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