Wisconsin Department of Administration - Geographic Information OfficeThis data represents a LiDAR-derived countywide 1-m hillshade image for Douglas County, Wisconsin in 2016. This dataset is in WTM coordinates (EPSG 3071). 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.GeoTIFFhttps://geodata.wisc.edu/catalog/6cd41d0c-7a3d-4df3-b12b-33ba91cb7fd7engWisconsinViewPublicElevationLiDAR-Derived Countywide 1-m Hillshade Image (WTM) for Douglas County, WI 2016DatasetsWisconsin2016University of Wisconsin-Madison