A Cost-Effective Approach to Estimating Forest Coverage over Mountainous Regions Based on#br# Google Earth: A Case Study in Yunnan
Gao Ying, Yuan Jiahong, Gong Xiangwang, Li Yanpeng, Xiao Wen, Ren Guopeng
Journal of Dali University . 2019, (12): 62 -68 .