TANG, Jing; PILESJÖ, Petter; PERSSON, Andreas. Estimating slope from raster data – a test of eight algorithms at different resolutions in flat and steep terrain. Geodesy and Cartography, [S. l.], v. 39, n. 2, p. 41–52, 2013. DOI: 10.3846/20296991.2013.806702. Disponível em: https://journals.vilniustech.lt/index.php/GAC/article/view/4060. Acesso em: 12 may. 2025.