This data represents LiDAR-derived classified LAS points for the City of Fond du Lac in Fond du Lac County, Wisconsin in 2009. Point classification uses semi-automated techniques on the point cloud to assign the feature type associated with each point. LiDAR points can be classified into a number of categories including bare earth or ground, top of canopy, and water. The different classes are defined using numeric integer codes in the LAS files. This data is available in LAS, SHP, and DWG formats.