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2 InSAR监测结果精度统计/mm

Table 2 Accuracy statistics of InSAR monitoring results/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 Jc01 14.7 1.9 7.6 8.2 Jc02 10.0 0.1 3.4 5.0 Jc03 9.5 0.0 0.3 4.0 Jc05 19.6 0.2 11.1 12.4 Jc06 20.0 0.2 9.4 12.0 Jc08 8.4 0.1 1.3 4.4 Jc09 13.3 0.5 2.6 4.7 Jc10 10.3 0.0 2.6 4.1 Jc11 10.7 0.2 5.2 6.5 Jc12 9.5 0.2 5.5 6.3 Jc13 9.5 0.4 1.5 4.2 Jc16 11.0 0.0 7.3 8.3 Jc18 18.4 0.0 10.0 11.6