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

    2024 LiDAR - Hydro Enforced Digital Terrain Model

    Metadata Updated: May 7, 2025

    Digital Terrain Model - 1m resolution. The dataset contains the 1m Digital Terrain Model for the District of Columbia. These lidar data are processed classified LAS 1.4 files at USGS QL1 covering the District of Columbia. Some areas have limited data. The lidar dataset redaction was conducted under the guidance of the United States Secret Service. All data returns were removed from the dataset within the United States Secret Service redaction boundary except for classified ground points and classified water points.

    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 CCZero

    Downloads & Resources

    Dates

    Metadata Created Date October 29, 2024
    Metadata Updated Date May 7, 2025

    Metadata Source

    Harvested from DC data

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date October 29, 2024
    Metadata Updated Date May 7, 2025
    Publisher Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=c35d84d84da74a05950892f4c14f8006
    Data First Published 2024-10-21T18:59:40.000Z
    Data Last Modified 2024-10-22T00:00:00.000Z
    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 321251aa-20d7-4d6c-9e40-fa4526b21dc6
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::2024-lidar-hydro-enforced-digital-terrain-model
    License https://creativecommons.org/publicdomain/zero/1.0
    Metadata Type geospatial
    Old Spatial -77.1220,38.7855,-76.9007,39.0017
    Source Datajson Identifier True
    Source Hash c79b1cf8a60b01aee18295838a010f823cf58721c9ac28ffe66b086dd2629480
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1220, 38.7855, -77.1220, 39.0017, -76.9007, 39.0017, -76.9007, 38.7855, -77.1220, 38.7855}

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