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

    Topography Breaklines

    Metadata Updated: September 24, 2024

    Breaklines (2008). The dataset contains breakline features derived photogrammetrically to support 2’ contours. Masspoints and breaklines were compiled from Spring 2008 aerial photography using softcopy photogrammetric techniques. Breaklines typically occur at significant terrain breaks including street centerlines, hydrography, road edges, rail centerlines, and walls. Masspoints and breaklines were compiled to support generation of a TIN and the subsequent processing of 2’ contours.

    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 September 24, 2024

    Metadata Source

    Harvested from DC data

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 30, 2024
    Metadata Updated Date September 24, 2024
    Publisher D.C. Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=683e671a380f45f29d7634c216c181f2&sublayer=0
    Data First Published 2015-02-27T20:54:38.000Z
    Data Last Modified 2024-09-20T20:12:40.000Z
    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 29c94fbc-cde7-41b5-9869-6cd74ab0094d
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::topography-breaklines
    License http://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1194,38.8015,-76.9093,38.9955
    Source Datajson Identifier True
    Source Hash 22793d8ab7b69792a6853c9f863c33eb13393bba6605258789527a622864f744
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1194, 38.8015, -77.1194, 38.9955, -76.9093, 38.9955, -76.9093, 38.8015, -77.1194, 38.8015}

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