Barbosa, A. H. da S., Carvalho, R. G. de, & Camacho, R. G. V. (2017). Use of NDVI for Analysis of the Spatial Distribution in the Vegetative Cover of the Mountainous Region of Martins and Portalegre – State of Rio Grande do Norte. Revista Do Departamento De Geografia, 33, 128-143. https://doi.org/10.11606/rdg.v33i0.128171