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

    Greater Philadelphia GeoHistory Network

    Metadata Updated: March 31, 2025

    The Greater Philadelphia GeoHistory Network contains geographic materials connected to the history of Pennsylvania, New Jersey, and the City of Philadelphia. The available resources include aerial photographs, city directories, atlases, surveys, property maps, topographical maps, and transportation maps. An interactive map viewer enables users to view layers of historic maps at various transparencies in conjunction with a current streets overlay.

    The historic maps in the map viewer are available as tile services for appropriate projects - contact the project for further information.

    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: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date March 31, 2025
    Metadata Updated Date March 31, 2025

    Metadata Source

    Harvested from Phila data json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 31, 2025
    Metadata Updated Date March 31, 2025
    Publisher Athenæum of Philadelphia
    Maintainer
    Identifier greater-philadelphia-geohistory-network
    Public Access Level public
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Harvest Object Id 49144c84-d312-4003-8e1b-27355c226884
    Harvest Source Id 7154dab7-a9cc-48a0-9300-2d15e63fad34
    Harvest Source Title Phila data json
    License https://opendataphilly.org/licenses/other
    Source Datajson Identifier True
    Source Hash 21b2a06f830e05e846271aaeb0a022d911a9330bd324c7742579bf2dc98be40a
    Source Schema Version 1.1

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