Comparison of object-based and pixel based infrared airborne image classification methods using DEM thematic layer. African Journal of Geography and Regional Planning, [S. l.], v. 6, n. 1, p. 1–11, 2019. Disponível em: https://www.ijpp.org/journal/index.php/AJGRP/article/view/343. Acesso em: 15 feb. 2026.