Countywide, March 2025 in leaf off conditions. 3" resolution 4-band digital color orthoimagery. American Society of Photogrammetry and Remote Sensing standards for 1" = 50’ scale mapping.
Countywide, Spring 2020. Vertical accuracy of 0.3-foot.
NAD_1983_HARN Wisconsin CRS Columbia (US Feet). WKID 8200.
Degrees, Minutes, Seconds of an angle and are precision angular measurements. There are 360 degrees in a full circle, 60 minutes in a degree, and 60 seconds in a minute. These are not GPS coordinates.