Silva BB da, Braga AC, Braga CC, Oliveira LMM de, Galvíncio JD, Montenegro SMGL. Evapotranspiration and assessment of water consumed in irrigated area of the Brazilian Semiarid Region by remote sensing. PAB. 2012;47(9):1218-1226. doi:10.1590/S1678-3921.pab2012.v47.11168