藏东冻土区滑坡形变时序InSAR监测分析
焦志平,江利明,牛富俊,郭瑞,周志伟

Monitoring landslides in seasonal frozen regions in eastern Tibet with InSAR: a case study in Aila Mountain section of National Highway 317
Zhiping JIAO,Liming JIANG,Fujun NIU,Rui GUO,Zhiwei ZHOU
图4 基于SBAS-InSAR方法获取的雷达LOS向年均形变速率:升轨(a);降轨(b)
Fig.4 Mean ground deformation along radar LOS direction derived by SBAS-InSAR method: ascending track (a); descending track (b)