SANDOVAL, V. Cartography undertaken using simple photogrammetry as compared with digital methods. Bosque, [S. l.], v. 25, n. 1, p. 87–94, 2004. DOI: 10.4067/s0717-92002004000100007. Disponível em: http://146.83.217.169/index.php/bosque/article/view/5560. Acesso em: 11 apr. 2026.