MONITORING GROUND DEFORMATION IN HONG KONG INTERNATIONAL AIRPORT WITH NL-INSAR FILTERING

被引：4
|
作者：
Sun, Qishi [1 ,2 ]
Jiang, Liming [1 ]
Sun, Yafei [1 ,2 ]
Bai, Lin [1 ,2 ]
Wang, Hansheng [1 ]
机构：
[1] Chinese Acad Sci, Inst Geodesy & Geophys, State Key Lab Geodesy & Earths Dynam, Wuhan 430077, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 10049, Peoples R China
来源：
2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2016年
关键词：
SBAS; TerraSAR-X SpotLight; Advanced InSAR; Nonlocal InSAR; Hong Kong International Airport;
D O I：
10.1109/IGARSS.2016.7730562
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this study, an advanced InSAR time-series analysis technique was applied to obtain the ground subsidence result in Hong Kong International Airport with 29 TerraSAR-X SpotLight images. In oder to improve the accuracy of monitoring points and the quality of both interferogram and coherence, the NL-InSAR filter is adopted in this processing framework. The result demonstrates the great prospects of NL-InSAR filter in InSAR time series analysis technique.
引用
收藏
页码：5978 / 5981
页数：4
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