融合PS、SBAS、DS InSAR技术的昆明地面沉降研究
郭世鹏,张王菲,康伟,张庭苇,李云

The Study on Land Subsidence in Kunming by Integrating PS, SBAS and DS InSAR
Shipeng Guo,Wangfei Zhang,Wei Kang,Tingwei Zhang,Yun Li
表3 两种MT-InSAR技术的PS点相位结果
Table 3 PS point phase results of the two MT-InSAR technologies
PS+SBASPS+SBAS+DS
PS点sigma值平均值标准差PS点sigma值平均值标准差
第一次迭代4761480~1.2350.0410.16811333490~1.2670.1460.303
第二次迭代4776770~1.2400.0390.16011143240~1.2540.1400.283
第三次迭代4804090~1.2200.0340.14311284840~1.2410.1000.218