BAGHERI, Majid; ASHJA ARDALAN, Afshin; GANJI, Alireza; ASIABAR, Saeed Hakimi; ALI ARIN, Mohammad. Using the band ratio approach, FULL-PIXEL (SAM and SFF) and SUB-PIXEL (MF and SID) methodologies to discover areas with alteration using the Aster sensor: a case study in north westen Iran - Sivardaghi Area. Nexo Revista Científica, [S. l.], v. 36, n. 03, p. 422–438, 2023. DOI: 10.5377/nexo.v36i03.16464. Disponível em: https://www.camjol.info/index.php/NEXO/article/view/16464. Acesso em: 5 dec. 2025.