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7 铁路沉降速率分布图 |
Fig.7 Subsidence velocity map of railways in Wuhu |