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4 2014年11月29日至不同日期的白格滑坡滑前光学偏移量时序累积形变结果
Fig.4 Time series cumulative deformation results of optical offset before sliding of Baige landslide from November 29,2014 to different dates