Elevation and hillshade was derived primarily from the 2017 Washoe County 3DEP LIDAR with some inputs in the Tahoe Basin from the 2010 Tahoe Basin LIDAR. The two DEMs were combined into a single DEM a
Roads were digitized from a 2017 LIDAR-derived hillshade since the existing layers did not line up well with the LIDAR. Roads were split into 100 meter segments, upper and lower elevations were extrac