The newly-revised 119-page publication contains general background information on map projections and coordinate systems, as well as specific coordinate systems design parameters used in Wisconsin.
An updated and expanded handbook on Wisconsin coordinate reference systems is coming your way! The publication will replace the SCO’s popular Wisconsin Coordinate Systems handbook published in 1995.
Coordinate differences between old and new systems are negligible for most applications, but new implementation will be easier for GIS users and software vendors.