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1 技术路线

Fig.1 Technical route