基于PSI技术的芜湖市地面沉降时空特征分析
黄静,王芳,张运

Analysis of Temporal and Spatial Characteristics of Ground Subsidence in Wuhu City based on PSI Technology
Jing Huang,Fang Wang,Yun Zhang
图4 2017年芜湖市沉降量分布图
Fig.4 Settlement amount distribution map of Wuhu in 2017