基于Sentinel-1A钦防地区地面沉降监测与分析
明小勇, 田义超, 张强, 陶进, 张亚丽, 林俊良

Monitoring and analyzing land subsidence in Qinfang, Guangxi based on Sentinel-1A data
MING Xiaoyong, TIAN Yichao, ZHANG Qiang, TAO Jin, ZHANG Yali, LIN Junliang
图4 2018—2021年研究区域的整体沉降特征
Fig.4 Cumulative surface subsidence of the study area during 2018 to 2021