基于SBAS-InSAR技术的西大滩—昆仑垭口地区多年冻土形变分析

夏星旎, 赵林, 汪凌霄, 周华云, 刘世博, 李成烨, 赵建婷, 李智斌

Deformation analysis of permafrost in the Xidatan-Kunlun Pass region based on SBAS-InSAR technology

Xingni XIA, Lin ZHAO, Lingxiao WANG, Huayun ZHOU, Shibo LIU, Chengye LI, Jianting ZHAO, Zhibin LI

图5 西大滩沟谷地区东西向与南北向剖线位置及地表形变情况

Fig. 5 The position of the east-west and north-south profile lines and surface deformation in the Xidatan valley area： Sentinel-2 image （a）； type of frozen soil （b）； long-term deformation velocity （c）； seasonal deformation （d）； variation of long-term deformation rate with altitude （e）； variation of seasonal deformation with altitude （f）