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Discover, analyze and download data from Iowa Geographic Map Server. Download in CSV, KML, Zip, GeoJSON, GeoTIFF or PNG. Find API links for GeoServices, WMS, and WFS. Analyze with charts and thematic maps. Take the next step and create storymaps and webmaps.
Iowa Geographic Map Server – provides free access to Iowa geographic map data through an online map viewer and through Web Map Service (WMS) connections for GIS. Try the NEW full-featured map viewer HERE. Available maps include: Statewide historical aerial imagery – 1930s, 1950s, 1960s, 1970s, and 1980s.
Discover, analyze and download data from Iowa Geospatial Data Clearinghouse. Download in CSV, KML, Zip, GeoJSON, GeoTIFF or PNG. Find API links for GeoServices, WMS, and WFS. Analyze with charts and thematic maps. Take the next step and create storymaps and webmaps.
Iowa Geographic Map Server. Banner photo by Corey Agopian on Unsplash. Category icons made by Freepik from www.flaticon.com. Additional icons from Icons8. Explore our open data and tools, and use it build insights of your own.
Iowa county boundaries service used for joining spreadsheet data to county polygons through ESRI Maps for Office.
Explore maps and geographic information about the State of Iowa on this interactive platform.
This site provides free access to Iowa geographic map data through online map viewers and web map services. The site was developed by the Iowa State University Geographic Information Systems Support and Research Facility in cooperation with the Iowa Department of Natural Resources, the USDA Natural Resources Conservation Service, and the ...