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

    Aerial Photography (Orthophoto) - 2023

    Metadata Updated: April 2, 2025

    2023 Orthophoto - 3 inch resolution: This document describes the processes used to create the orthoimagery data produced for the District of Columbia from 2023 digital aerial photography. It was flown on May 6 and 10, 2023. The aerial imagery acquisition was flown to support the creation of 4-band digital orthophotography with a 3 inch/0.08 meter pixel resolution over the full project area covering the District of Columbia which is approximately 69 square miles. The contractor received waivers to fly in the Flight Restricted Zone (FRZ) and P-56 areas. The ortho imagery was submitted to DC OCTO in GeoTiff/TFW format tiles following the tile scheme provided by OCTO. MrSID and JPEG2000 compressed mosaics were delivered as well using a 50:1 compression ratio.

    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 April 2, 2025

    Metadata Source

    Harvested from DC data

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 30, 2024
    Metadata Updated Date April 2, 2025
    Publisher Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=1b64a03362b448f996ca560432c7e584
    Data First Published 2024-02-29T18:40:43.000Z
    Data Last Modified 2024-10-09T15:02:06.000Z
    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 955efb61-80f3-44d0-a574-cc8fc50d41b1
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::aerial-photography-orthophoto-2023
    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 ccdcdf6387a155e145f7ce17100ad5b4bff478d2d907682ee3fa3e3497c10d84
    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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