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The influence on the interferometry due to the instability of ground-based synthetic aperture radar work platform
Author(s): Gang Tao; Guohua Wei; Xu Wang; Ming Kong
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Paper Abstract

There has been increased interest over several decades for applying ground-based synthetic aperture radar (GB-SAR) for monitoring terrain displacement. GB-SAR can achieve multitemporal surface deformation maps of the entire terrain with high spatial resolution and submilimetric accuracy due to the ability of continuous monitoring a certain area day and night regardless of the weather condition. The accuracy of the interferometric measurement result is very important. In this paper, the basic principle of InSAR is expounded, the influence of the platform’s instability on the interferometric measurement results are analyzed. The error sources of deformation detection estimation are analyzed using precise geometry of imaging model. Finally, simulation results demonstrates the validity of our analysis.

Paper Details

Date Published: 8 March 2018
PDF: 9 pages
Proc. SPIE 10611, MIPPR 2017: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications, 106110N (8 March 2018); doi: 10.1117/12.2288198
Show Author Affiliations
Gang Tao, Beijing Institute of Technology (China)
Guohua Wei, Beijing Institute of Technology (China)
Xu Wang, Beijing Institute of Technology (China)
Ming Kong, Beijing Institute of Technology (China)

Published in SPIE Proceedings Vol. 10611:
MIPPR 2017: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications
Nong Sang; Jie Ma; Zhong Chen, Editor(s)

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