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

    Previously Mapped Marine Clay

    Metadata Updated: April 22, 2023

    These areas were mapped as marine clays in previous surveys. Marine clays are high shrink-swell soils that can cause foundation distress. They are sometimes referred to as Potomac Clays or Deltaic Clays.

    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 April 22, 2023

    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 April 22, 2023
    Publisher County of Fairfax
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=926c066f1e814490bda84817c0e90967&sublayer=8
    Data First Published 2015-03-30T17:47:28.000Z
    Data Last Modified 2023-04-16T05:06:55.864Z
    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 2d2fcd10-4cc3-4957-985a-78bb4879b49c
    Harvest Source Id 5e0e7936-9905-4d14-be00-72ea8f67d01f
    Harvest Source Title Fairfax County, Virginia Data.json
    Homepage URL https://data-fairfaxcountygis.opendata.arcgis.com/maps/Fairfaxcountygis::previously-mapped-marine-clay
    License https://www.fairfaxcounty.gov/maps/disclaimer
    Metadata Type geospatial
    Old Spatial -77.2449,38.6569,-77.0428,38.8394
    Source Datajson Identifier True
    Source Hash 3065a2ed786f6c8279cdd8b6e07b944ecf96cce4
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.2449, 38.6569, -77.2449, 38.8394, -77.0428, 38.8394, -77.0428, 38.6569, -77.2449, 38.6569}

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