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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.
State of Iowa Geospatial Data Clearinghouse. Framework (foundational) data access and curated services from the State of Iowa and partners.
Iowa's public geospatial data is housed by a number of entities within the State. Below is a list of links to the key data resources within the State. This site provides free access to Iowa geographic map data through online map viewers and web map services.
The Iowa Geospatial Data Clearinghouse (IGDC) allows GIS users looking for Iowa data to explore metadata published by Iowa data providers. Users can search by keyword, subject, data type and spatial extent to return documents describing live mapping services, mapping applications, downloadable data, offline data and other clearinghouses with ...
Welcome to the State of Iowa's open data platform. Please explore data about Iowa and your state government, discover answers to the questions you have, and share the information with others.
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