基于NPSI方法的西安市地裂缝灾害链地表形变监测与演化态势分析
李诗娆,张波,刘国祥,沙永莲,王敏,王晓文,张瑞

Earth Fissures and Land Subsidence in Xi’an from NPSI Monitoring and Analysis
Shirao Li,Bo Zhang,Guoxiang Liu,Yonglian Sha,Min Wang,Xiaowen Wang,Rui Zhang
图5 研究区形变速率分布图
Fig.5 Deformation rate of the study area