INHS GIS Resources

Institute of Natural Resource Sustainability

at the University of Illinois at Urbana-Champaign

Land Cover of Illinois in the Early 1800's
1999-2000 Land Cover Classification
Illinois Gap Analysis Project

CRITICAL TRENDS ASSESSMENT PROGRAM
(CTAP) GIS DATA

Principal land cover patterns in Illinois (1991-1995)

ILLINOIS GIS DATA FROM
OTHER ORGANIZATIONS

Federal Township Plats of Illinois (1804-1891)
Illinois Natural Resources Geospatial Data Clearinghouse