GeoData@Wisconsin

GeoData@Wisconsin Growing by Leaps and Bounds

May 14, 2026

Recent updates to the geoportal include 381 new datasets from the 2026 WLIP call for data, and statewide aerial imagery collected as part of the 2023-2025 WROC project.

St Louis River Habitat Map Project Completed

December 22, 2025

A team of researchers has completed work on a project to map the habitats of the St. Louis River Estuary.

Say Hello to the Bordner Survey Viewer!

October 8, 2025

The Bordner Survey Viewer includes all polygons from the original paper Bordner Survey maps.

Looking for Wisconsin Imagery and Lidar? Give Bulk Downloads a Try

August 12, 2025

Skip the web interface if you need to download a lot of data!

More LiDAR Data Now Available from GeoData@Wisconsin

July 17, 2024

For the first time you can now download LiDAR data for all 72 of Wisconsin’s counties.

Highlights from the 2024 UW-Madison Geospatial Summit

April 16, 2024

Thanks to all of the speakers, panelists, career fair participants — and the students, staff, faculty and community members who attended — for making the 2024 Geospatial Summit a success.

Statewide 2020 Block-Level Census Data Now Available on Geodata@Wisconsin

December 2, 2021

A statewide layer of 2020 census redistricting data for over 200,000 blocks is now available on Geodata@Wisconsin.

GeoData@WI and WisconsinView overflowing with new aerial imagery

June 25, 2021

Nearly 10 terabytes of new aerial imagery is now available from the WisconsinView archive via GeoData@Wisconsin.

SCO Presentations from 2021 WLIA Annual Conference Now Available

March 19, 2021

Thanks to the pandemic, the 2021 Wisconsin Land Information Association conference was forced to “go virtual,” like so many other events over the last 12 months. One upshot of this fact is we pre-recorded all of our presentations for submission to WLIA.

SAGIC Selects GeoData@Wisconsin for Cross-Agency Data Access

October 9, 2020

The State Agency Geospatial Information Committee (SAGIC) is now partnering with the University of Wisconsin-Madison to provide enhanced access to geospatial data produced by Wisconsin state agencies. Using GeoData@Wisconsin, data consumers may now search state for …