Application of low-pass filters in digital elevation models for evaluation of the altimetric difference between Pantanais do Negro e Nhecolândia. Research, Society and Development, [S. l.], v. 9, n. 11, p. e1729119519, 2020. DOI: 10.33448/rsd-v9i11.9519. Disponível em: https://www.rsdjournal.org/rsd/article/view/9519. Acesso em: 16 dec. 2025.