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

    2018 LiDAR - Hydro Enforced Digital Terrain Model - Tiles

    Metadata Updated: September 17, 2024

    Hydro-Flattened Bare Earth DTM. The dataset was created using the lidar bare earth points and 3D hydro breaklines to a resolution of 1 m (April 2018).Voids exist in the data due to data redaction conducted under the guidance of the United States Secret Service. All lidar data returns and collected data were removed from the dataset based on the redaction footprint shapefile generated in 2017.

    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 17, 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 17, 2024
    Publisher D.C. Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=cff751b0e3024e4a9d4019ba10ba0a67&sublayer=0
    Data First Published 2021-03-15T20:59:46.000Z
    Data Last Modified 2021-12-08T16:57:30.000Z
    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 6d536227-6008-45d2-94b1-0ce9f420fb0f
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::2018-lidar-hydro-enforced-digital-terrain-model-tiles
    License http://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1199,38.7915,-76.9090,38.9960
    Source Datajson Identifier True
    Source Hash aa1e3a55d3953e3ed2b92382d5667f7cff1a75579ba548d073046fdde6c9fd2a
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1199, 38.7915, -77.1199, 38.9960, -76.9090, 38.9960, -76.9090, 38.7915, -77.1199, 38.7915}

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