Batista, Getúlio T., Antonio T. Tardin, Sherry C. Chen, and Jean F. Dallemand. 2014. “Evaluation of HRV SPOT and TM Landsat Products for Crop Discrimination”. Pesquisa Agropecuaria Brasileira 25 (3):379-86. https://doi.org/10.1590/S1678-3921.pab1990.v25.13418.