Related Links

Maps and Data

Chicago Imagebase
Chicago Region Clearinghouse Cooperative
City of Chicago GIS
Cook County Assessor’s Office Interactive GIS
GIS Data Depot
Illinois Geospatial Data Clearinghouse
The Illinois GIS Initiative
Naperville GIS
National Atlas of the United States
Peoria GIS Consortium
U.S. Census Bureau
U.S. Department of Agriculture
U.S. Fish and Wildlife Service
U.S. Geological Survey - Seamless Server
U.S. Maps and Data - geodata.gov

GIS Tools and Software

AutoCAD Map 3D
Environmental Systems Research Institute (ESRI)
GRASS GIS - Open Source Geographic Information System
MapServer - Web Based Mapping Server
MapWindow - Open Source Geographic Information System
OpenLayers - Free Maps for the Web
Quantum GIS - Open Source Geographic Information System

Knowledgebase

Association of American Geographers (AAG)
Arc Users of Greater Illinois (AUGI)
Federal Geographic Data Committee (FGDC)
Illinois GIS Association (ILGISA)
Open Geospatial Consortium
Parkland College Geographic Information Systems
University Consortium of Geographic Information Science
University Consortium of Geographic Information Science at Illinois
University of Illinois GIScience Program
University of Illinois Map and Geography Library
Urban and Regional Information Systems Association (URISA)