HENRICO, Ivan; HENRICO, Susan; COETZEE, Serena. A comparison between two DEM products to calculate a visibility analysis for military operations using FOSSGIS . Geografia Fisica e Dinamica Quaternaria, [S. l.], v. 43, n. 1, p. 157–165, 2024. DOI: 10.4461/GFDQ.2020.43.6. Disponível em: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/49.. Acesso em: 20 sep. 2024.