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Wisconsin Facts and Figures

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.

Downscaled GIS-compatible climate modeling data available for Wisconsin

Are you interested in exploring the projected climate and potential climate impacts for your community?

New Bill Proposes Changes to WLIP Funding

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

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