NIJHUIS, S. Application of GPS data in Geographic Information Systems. Research in Urbanism Series, [S. l.], v. 1, p. 33–45, 2008. DOI: 10.7480/rius.1.195. Disponível em: https://www.rius.ac/index.php/rius/article/view/56. Acesso em: 25 may. 2022.