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

    Building Additions

    Metadata Updated: May 10, 2025

    Building additions contains additions to building structures that would not be captured as part of the actual building structure. The original data capture of the data in this layer was completed in 2013 using stereo models from the 2009 Virginia State imagery. Subsequent to that an update capture was completed in 2022 using stereo models from the 2017 Virginia State imagery. The most recent planimetric update was completed in 2024 using orthoimagery from the 2023 and 2022 Eagleview Orthophotos. The data in this layer includes decks, patios, pools, and aprons (patios for commercial buildings). Contact: Fairfax County Department of  Information Technology GIS DivisionData Accessibility: Publicly available  Update frequency: As NeededLast Revision Date: 3/1/2024Creation date: 1/1/2013Layer name: GISMGR.BUILDING_ADDITIONS

    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. See Terms License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date September 29, 2022
    Metadata Updated Date May 10, 2025

    Metadata Source

    Harvested from Fairfax County, Virginia Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 29, 2022
    Metadata Updated Date May 10, 2025
    Publisher County of Fairfax
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=df897cb6b6b542fd93e256d6200a912e&sublayer=0
    Data First Published 2022-06-13T13:50:55.000Z
    Data Last Modified 2025-04-10T11:53:23.113Z
    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 df1e6841-4b82-4f7b-8fa1-83bde253ffd4
    Harvest Source Id 5e0e7936-9905-4d14-be00-72ea8f67d01f
    Harvest Source Title Fairfax County, Virginia Data.json
    Homepage URL https://data-fairfaxcountygis.opendata.arcgis.com/datasets/Fairfaxcountygis::building-additions-1
    License https://www.fairfaxcounty.gov/maps/disclaimer
    Metadata Type geospatial
    Old Spatial -77.5430,38.6240,-77.0355,39.0498
    Source Datajson Identifier True
    Source Hash ed330e18f70c64aeb14acc22eb89e989cc3d7125e271112f3980e5f09abefa0b
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.5430, 38.6240, -77.5430, 39.0498, -77.0355, 39.0498, -77.0355, 38.6240, -77.5430, 38.6240}

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