利用Sentinel-1A合成孔径雷达干涉时间序列监测陇东地区地面沉降变形
魏聪敏,葛伟鹏,邵延秀,吴东霖

Surface Deformation Field of Eastern Gansu Province by PS-InSAR Technique with Sentinel-1A
Congmin Wei,Weipeng Ge,Yanxiu Shao,Donglin Wu
图4 陇东地区地表年平均形变速率场
Fig.4 Average annual surface deformation rate field along LOS in eastern Gansu province