Measuring and Visualizing Areal Distortion using Tissot’s Indicatrix

How to calculate Tissot’s Indicatrix, with an example showing areal distortion for the Wisconsin Transverse Mercator Projection.

Wisconsin DOT Looking for Public Input on State Highway Map

The Wisconsin Department of Transportation is looking for public input on the design and content of the 2025 edition of the state highway map.

New Bill Proposes Changes to WLIP Funding

Assembly Bill 915 would increase Wisconsin Land Information Program grants to counties.

Is the Wisconsin-Illinois Boundary a Straight Line?

The Wisconsin-Illinois boundary should be a straight line. But it is not. Find out why.

2024 NG9-1-1 GIS Grant Recipients Announced

The Wisconsin Office of Emergency Communications has announced the recipients of the 2024 Next Generation 9-1-1 GIS grants program, totaling $1,458,838.

Geospatial Summit Returning to UW-Madison in 2024

The Summit is an opportunity to share geospatial research and program updates, employment and internship opportunities, and new ideas and initiatives.

Curious about Wisconsin Toponyms? Start Here!

How often are place names changed or new place names added?

Take the Official State Highway Map Survey

Your input is needed to help plan for the 2025 Official State Highway Map.

Wisconsin Land Information Program 2023 Report Published

The Department of Administration has published the 2023 Wisconsin Land Information Program Report.

New Land Information Council Members Appointed

Several new members have been appointed to the Wisconsin Land Information Council by the Secretary of the Department of Administration.