University of Wisconsin–Madison
Our new Survey Control Finder applications replaces our former ControlFinder and PLSSFinder web apps.
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Wisconsin Facts and Figures

Land Surveyors Invited to Join Research Delegation

Land Surveyors and other geospatial professionals are being sought to join a delegation to Switzerland in September of 2018 to research models for cadastral systems. This is the first of an envisioned series of international …

V4 statewide parcel web app and data download now available

The Version 4 Statewide Parcel Database is now available through the Parcel Web Application and Data Distribution Page.

Wisconsin earns two Esri Special Achievement Awards in 2018

2018 Esri SAG awards were received by the City of Oshkosh and Houseal Lavigne Associates, and by Waukesha County.

Seats still available for August 2018 LiDAR workshop at UW-Madison

Seats are still available for the Basics of LiDAR workshop on August 15-16, 2018, at UW-Madison. Sign up now!

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WI Parcel Data

Statewide Parcel Map Viewer
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SCO in the Community

Uncovering/Discovering the Public Land Survey System

The SCO hosted a one-day forum entitled "Meet Me at the Corner" in Rothschild, WI, on April 25th, 2018. Participants learned about the Public Land Survey System (PLSS) and did a 1.5-hour field trip to discover and uncover a corner monument.