Chamorro Sevilla HE, Erazo A. Multispectral study of tuna cultivation to determine the NDVI, CWSI and SAVI indexes from Sentinel 2A images, in Guano canton, Chimborazo province, Ecuador. Enfoque UTE [Internet]. 2019 Sep. 30 [cited 2024 Nov. 22];10(3):pp. 55 - 66. Available from: https://ingenieria.ute.edu.ec/index.php/revista/article/view/453