基于GRACE与InSAR数据地下水变化与地面沉降滞后性研究
魏小强, 杨国林, 刘涛, 邵明, 马志刚

A study on time lags between groundwater changes and land subsidence based on GRACE and InSAR data
WEI Xiaoqiang, YANG Guolin, LIU Tao, SHAO Ming, MA Zhigang
图9 滞后时间及相关系数空间变化
Fig.9 Spatial distribution of lag time and spatial variation of correlation coefficient