基于多源遥感影像的西藏白格滑坡失稳前后全过程形变监测研究
杨成生, 魏春蕊, 魏云杰, 李祖锋, 丁慧兰

Whole-process deformation monitoring of the Baige landslide in Tibet before and after instability based on multisource remote sensing images
YANG Chengsheng, WEI Chunrui, WEI Yunjie, LI Zufeng, DING Huilan
图3 白格滑坡滑前光学影像对组合
Fig.3 Combination of optical images before Baige landslide sliding