ISU GIS Facility - The GIS Support and Research Facility is a public computing facility established to support the use of geographic information system (GIS) technology at Iowa State University.
ISU GIS Labs - List of computer labs on the Iowa State University campus with access to GIS software
Iowa Geodata: Data provided by a number of state agencies including Iowa Department of Revenue, Iowa Geological Survey, Iowa Homeland Security and Management, Iowa Department of Natural Resources, and more.
ESRI ArcGIS: An international supplier of industry standard geographic information systems software. The software is supported at ISU through a campus license.
QGIS: A free and open source geographic information system. Create, edit, visualize, analyze, and publish geospatial information on Windows, Mac, Linux, BSD (Android coming soon).