Landslide location, surface roughness, and age for the Teanaway basin, USA

Excel database of mapped landslides in the Teanaway basin, Washington State, US. Landslides were mapped from 1m lidar provided by Quantum Spatial and publicly available at https://lidarportal.dnr.wa.gov/. The surface roughness was calculated with the MAD metric available at https://github.com/cageo/Trevisani-2015.