ACCURACY ASSESSMENT OF SRTM and ASTER DIGITAL ELEVATION MODELS (COVERING SOME PARTS OF SUDAN). University of Khartoum Engineering Journal, [S. l.], v. 11, n. 2, 2022. DOI: 10.53332/kuej.v11i2.855. Disponível em: https://onlinejournals.uofk.edu/kuej/article/view/855. Acesso em: 8 يوليو. 2026.