Deriving waterways from a digital elevation model and correcting them by hand drawing in the Arc Gis program for the Wadi El Hanawi Basin morphometric study. Journal of Libya for geographical studies, [S. l.], v. 4, n. 1, p. 49–82, 2024. DOI: 10.37375/jlgs.v4i1.2543. Disponível em: https://journal.lfgs.ly/index.php/ojsdata/article/view/76. Acesso em: 3 aug. 2026.