Resource provided by WisconsinView. This data represents LiDAR-derived 2-ft bare earth hillshade image for Forest County, Wisconsin in 2017. This dataset is in WISCRS coordinates (EPSG 7599). Hillshading is a technique used to visualize terrain as shaded relief, illuminating it with a hypothetical light source. The illumination value for each raster cell is determined by its orientation to the light source, which is based on slope and aspect.