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

    CT Geodata Portal

    Metadata Updated: March 8, 2026

    The CT Geodata Portal is an open data site for all geospatial data in Connecticut. Users can find spatial datasets directly administered by the GIS Office as well as those shared by the Department of Transportation, the Department of Energy and Environmental Protection, CT ECO, and other partners. 
    The Geodata portal aims to provide residents, policymakers, and researchers easy access to foundational geospatial datasets and promote open data principles. 

    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: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date March 10, 2023
    Metadata Updated Date March 8, 2026

    Metadata Source

    Harvested from Connecticut Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 10, 2023
    Metadata Updated Date March 8, 2026
    Publisher State of Connecticut
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=326277d68c5942c09cd9435eafb0aad4
    Data First Published 2022-10-14
    Data Last Modified 2026-02-27
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.ct.gov/data.json
    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 e2cd3281-d844-4dda-ad9f-7b092ffea79d
    Harvest Source Id 36c82f29-4f54-495e-a878-2c07320bf10c
    Harvest Source Title Connecticut Data.json
    Homepage URL https://geodata.ct.gov/content/ctmaps::ct-geodata-portal
    Metadata Type geospatial
    Old Spatial -74.0730,40.8190,-71.1280,42.1610
    Source Datajson Identifier True
    Source Hash 34533d725829d6c9ab6fed145be19a3a99359532bd14437e79a2acd68d31afe4
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -74.0730, 40.8190, -74.0730, 42.1610, -71.1280, 42.1610, -71.1280, 40.8190, -74.0730, 40.8190}

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