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

表1 陇东地区连续GPS站点观测值与其对应的InSAR观测值

Table1 The continuous GPS station observations in Longdong area and its corresponding PS InSAR observations

GPS 站点名称	经度/°	纬度/°	GPS观测值（up）/(mm/a)	InSAR观测值（Los）/(mm/a)
GSJN	105.76	35.53	0.96	0.77
LP02	105.61	35.97	1.38	1.28
LP04	105.96	35.95	1.40	1.68
LP06	106.24	35.92	1.52	1.30