Application of subsidence monitoring over Yangtze river marshland with ground-based SAR system IBIS

Zhiwei Qiu; Jianping Yue; Xueqin Wang

doi:10.1117/12.2064622

23 September 2014 Application of subsidence monitoring over Yangtze River marshland with ground-based SAR system IBIS

Zhiwei Qiu, Jianping Yue, Xueqin Wang

Proceedings Volume 9217, Applications of Digital Image Processing XXXVII; 92172C (2014) https://doi.org/10.1117/12.2064622
Event: SPIE Optical Engineering + Applications, 2014, San Diego, California, United States

Abstract

The subsidence was monitored by micro‐deformation monitoring system IBIS based on ground‐based SAR interferometry technology. The displacement in the line of sight can be corrected along the subsidence direction after atmospheric disturbances reduction, then get continuous deformation map of observation area in 24 hours. These experiments show that the Ground‐Based InSAR technology can be applied to subsidence monitoring with millimeter precision, and IBIS system have an advantage in dynamic monitoring of micro‐deformation.

Citation Download Citation

Zhiwei Qiu, Jianping Yue, and Xueqin Wang "Application of subsidence monitoring over Yangtze River marshland with ground-based SAR system IBIS", Proc. SPIE 9217, Applications of Digital Image Processing XXXVII, 92172C (23 September 2014); https://doi.org/10.1117/12.2064622

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