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

    Sidewalks 2021

    Metadata Updated: February 5, 2025

    All public walkways are captured. Sidewalks do not overlap other feature classes unless they are hidden under a bridge or overpass. Cement pads around public swimming pools are captured. Walkways in common areas of apartments, college campuses, and business parks are captured as sidewalks. Individual resident sidewalks are not captured.Sidewalk: Sidewalks either compiled photogrammetrically as polygons or derived from a combination of vectors including: curbs, buildings, walls, driveways, or other features. Any stair feature that is less than 5 stairs is coded as sidewalk to maintain continuity.Hidden Sidewalk: Sidewalks that are obscured by overpasses or tunnels. They are not fully visible in an aerial photograph, but the location can be interpreted based on the information visible on either side of the bridge.Stairs: Groups of 5 or more stairs outside of major buildings or monuments, as well as part of sidewalks. Individual stairs are not captured. If landings exist within stairs, they are captured as sidewalk, not stairs.Crosswalk: Marked crosswalks that are fully visible in an aerial photograph.

    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 February 5, 2025

    Metadata Source

    Harvested from DC data

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 30, 2024
    Metadata Updated Date February 5, 2025
    Publisher Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=5060cc08bc964cb9bb02ca4d43d9553a&sublayer=11
    Data First Published 2024-03-25T17:22:33.000Z
    Data Last Modified 2022-02-04T00:00:00.000Z
    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 b5f298ef-2668-4a95-98c3-a203383166d2
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::sidewalks-2021
    License https://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1173,38.7929,-76.9095,38.9925
    Source Datajson Identifier True
    Source Hash c01cb5b1eab5cbf0fbbd8c24d669c47ba8b944a57a82dd06918eb46d531bbd32
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1173, 38.7929, -77.1173, 38.9925, -76.9095, 38.9925, -76.9095, 38.7929, -77.1173, 38.7929}

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