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GIS Data

Find datasets for GIS mapping applications recommended by the library's subject specialist. It features current and historical data in the library’s collections and in public repositories.

New Hampshire geographic data via the Internet

New Hampshire geographic data in the Library's collections

Vermont geographic data via the Internet

Vermont geographic data in the Library's collections

Connecticut geographic data via the Internet

Maine geographic data via the Internet

Massachusetts geographic data via the Internet

Rhode Island geographic data via the Internet