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For GIS data access, visit: https://mainegeolibrary-maine.hub.arcgis.com/
Outage Notice:
We are aware that our Image Services are currently down. We are working on a solution and will announce when one is available. We are sorry for the inconvenience.
Connections to Vexcel Imagery Services are available and active.
Mission
The mission of the Maine GeoLibrary is to operate as a coordinated, cost-effective electronic gateway providing public access to State of Maine geographic information. Here you can find data from Maine's departments, explore web mapping applications, and learn more about the work of the Maine GeoLibrary. Welcome!
GIS Framework Layers
What are "framework layers"? They represent seven geographic data themes that are critically important for the U.S. National Spatial Data Infrastructure (NSDI). To learn more about the specifics of the NSDI framework layer standards, please visit the FGDC Framework Data Standard.
Explore Data by Theme
Select a category to browse all available data.
Featured Web Maps and Applications
Explore some of our most popular web maps and applications.