Iowa Geographic Map Server

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 Massachusetts Institute of Technology.

Available maps include:

Statewide historical aerial imagery – 1930s, 1950s, 1960s, 1970s, and 1980s

NAIP summer imagery – 1990s, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2013, 2014, 2015, 2017, 2019

Spring color-infrared imagery – 2002, 2007-2010, 2016-2018

Elevation maps

Historical maps

Land use/land cover maps

Data and Resources

Additional Info

Field Value
Last Updated November 3, 2021, 02:12 (UTC)
Created November 3, 2021, 02:10 (UTC)