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Geographic Information Systems (GIS) and spatial data

Resources for Geographic Information Systems and maps, including finding data and tutorials.

Scanned/DIgitized Maps

Historic maps can be an excellent source of spatial data! Below are many collections of scanned maps. In some cases these have already been georeferenced. If you need assistance with georeferencing or digitizing features from scanned maps, please email libmaps@iu.edu to set up a research consultation. We are happy to help!

IU's Online Map Collections

Subscription Databases

Other Map Collections