Sentinel-1/2影像在兰州北山削山造地范围识别中的应用

牛全福, 雷姣姣, 刘博, 王浩, 张瑞珍, 王刚

Application of Sentinel-1/2 imagery in identifying hills cutting and land reclaiming in the Beishan Mountain of Lanzhou

NIU Quanfu, LEI Jiaojiao, LIU Bo, WANG Hao, ZHANG Ruizhen, WANG Gang

图5 2017—2022年兰州北山削山造地时空分布

Fig.5 Spatio-temporal distribution of land-making in Lanzhou Beishan from 2017 to 2022