IllinoisAtlas is an ongoing project of the Data & Mapping Services Division of the Regional Development Institute at Northern Illinois University. The Data & Mapping Services Division has been creating computer generated maps since the early 1990s. Rather than maintaining these maps in digital archives alone, we felt that it would be more useful to us and to the public if we made these maps available on the Internet. We believe that the maps will be particularly valuable to educators and the business community while, at the same time, allowing us a means of communicating our services to potential clients.

Website: http://www.illinoisatlas.com/