Monitoring Land Subsidence in Suzhou City Using D-InSAR Technique

2009 2nd International Congress on Image and Signal Processing Pub Date : 2009-10-30 DOI:10.1109/CISP.2009.5300898

Zhiyong Wang, Jixian Zhang, Guoman Huang, Yonghong Zhang

引用次数: 7

Abstract

This paper mainly discusses how to monitor the land subsidence in Suzhou city using differential Interferometric Synthetic Aperture SAR (D-InSAR) technique. It firstly introduces the principle and data processing flowchart of D- InSAR. Then it carries out test and gets the land subsidence in Suzhou city using two pass D-InSAR technique. At last, it analyzes some problems which influence the application of D- InSAR in monitoring the urban land subsidence in detail. Keywords-D-InSAR;land subsidenc;2-pass;ERS

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基于D-InSAR技术的苏州市地面沉降监测

本文主要讨论了如何利用差分干涉合成孔径SAR (D-InSAR)技术对苏州市地面沉降进行监测。首先介绍了D- InSAR的原理和数据处理流程图。然后利用两道D-InSAR技术对苏州市地面沉降进行了实测，得到了地面沉降。最后，详细分析了影响D- InSAR在城市地面沉降监测中应用的一些问题。Keywords-D-InSAR;土地subsidenc 2-pass;人队

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2009 2nd International Congress on Image and Signal Processing

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