面向地表形变高精度监测的GNSS-InSAR融合方法

柯福阳,胡祥祥,明璐璐,刘学武,尹继鑫,刘宇航

GNSS-INSAR Fusion Method for High Precision Monitoring of Surface Deformation

Fuyang KE,Xiangxiang HU,Lulu MING,Xuewu LIU,Jixin YIN,Yuhang LIU

表3 校正后InSAR监测结果精度统计/mm

Table 3 Accuracy statistics of InSAR monitoring results after correction/mm

点号 最大绝对误差 最小绝对误差 平均绝对误差 均方根误差 Jc06 13.0 0.7 5.0 7.6 Jc09 4.6 0.0 1.6 2.5 Jc12 4.2 0.0 1.0 1.6 Jc13 4.6 0.1 2.8 3.5 Jc16 7.6 0.0 1.9 3.5 Jc18 11.0 0.7 5.7 7.3