This data represents LiDAR-derived 2-foot contours for Calumet County, Wisconsin in 2005. A contour is a line through all contiguous points of equal elevation value. Contours are vector features used to represent the elevation of a landscape in a relatively familiar way. They are typically used for basemaps and general topographic representation.
This data is also available as a series of tiles to enable downloads of smaller, more specific areas within the county. To access the tiled data, please visit: https://www.sco.wisc.edu/scoapps/lidar/tile-search/?layer=calumet