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GIS Resources

Searching for GIS Data

Finding the appropriate GIS data can seem like a daunting task. This guide has helpful links to freely available datasets around the web. 

The links on this page are sorted by general region. If you can't find the GIS data for the particular area you need linked here, try searching for "[place name] GIS" on the open web.

Remember to download data you are interested in- websites can disappear!

Maine State GIS Office

Other Maine State & Regional GIS Data Sources

US Federal GIS Data Sources

International GIS Data Sources

Other GIS Data Sources

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