Evaluation of water soil erosion processes in forest areas in the Western Sudetes using terrestrial laser scanning and GIS toolsPaweł B. Dąbek, Romuald Żmuda, Jakub Szczepański and Bartłomiej ĆmielewskiE3S Web Conf., 44 (2018) 00026DOI: https://doi.org/10.1051/e3sconf/20184400026