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

    2022 LiDAR - Normalized Digital Surface Model

    Metadata Updated: May 7, 2025

    Normalized Digital Surface Model - 1m resolution. The dataset contains the 1m Normalized Digital Surface Model for 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 Attribution

    Downloads & Resources

    Dates

    Metadata Created Date April 30, 2024
    Metadata Updated Date May 7, 2025

    Metadata Source

    Harvested from DC data

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 30, 2024
    Metadata Updated Date May 7, 2025
    Publisher Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=6a5426984fc6492ca23ae6a05ff91c7f
    Data First Published 2022-08-11T18:10:35.000Z
    Data Last Modified 2024-10-28T19:44:29.000Z
    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 5d6f808a-a592-41d5-b232-7aff807347d5
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::2022-lidar-normalized-digital-surface-model
    License https://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1220,38.7855,-76.9007,39.0017
    Source Datajson Identifier True
    Source Hash e9d7887c5728c14d5a6bac464f1195814653def65caba2eacb73e7d0b4af3772
    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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