Tuan, Nguyen, Viet Huong, Do, Nguyen Phong, Doan, AND Van, Nguyen. " Possibility for Identifying/Extracting Rock Outcrop Using Landsat 8 OLI/TIRS - Case Study of Thua Thien Hue Province" VNU Journal of Science: Earth and Environmental Sciences [Online], Volume 36 Number 3 (29 September 2020)