Comparative evaluation of the vertical accuracy of digital elevation models derived from free global satellites. Revista Espinhaço , [S. l.], v. 10, n. 1, 2021. DOI: 10.5281/zenodo.5095061. Disponível em: https://revistas.ufvjm.edu.br/index.php/revista-espinhaco/article/view/172. Acesso em: 6 may. 2026.