1. Department of Cartographic Engineering, Centre of Technologies and Geosciences, Federal University of Pernambuco, UFPE, Recife, Brazil
2. Center of Agroforestry Sciences and Technologies, Federal University of Southern Bahia, Itabuna, Brazil
3. Department of Geography, State University of Maranhão, São Luís, Brazil
4. Department of Sanitary and Environmental Engineering, Federal University of Minas Gerais, Belo Horizonte, Brazil
5. Department of Statistics, Centre of Nature and Exact Sciences, Federal University of Pernambuco, UFPE, Recife, Brazil