Railway subsidence monitoring by high resolution INSAR time series analysis in Tianjin
Refereed conference paper presented and published in conference proceedings

香港中文大學研究人員
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替代計量分析
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摘要Large-scale man-made linear features has played more and more important role in modern life and the development of urban are seriously affected by the subsidence of them. Permanent Scatterers (PS) technology was developed as a powerful tool for subsidence monitoring. High resolution of 1m data can be provided by TerraSAR X-band (TSX) with a short revisit period of 11 days. More detail and sensitive subsidence information can be expected to be detected by X-band. In this paper, we exploited the potential of TSX for railway subsidence monitoring. A case study was conducted in Tianjin. A total of 37 TSX images acquired from 2009/4/29 to 2010/11/11 were used in PS analysis. The average deformation map and geocoded Permanent Scatterer were generated by SARPROZ. © 2011 IEEE.
著者Luo Q., Perissin D., Lin H., Li Q., Duering R.
會議名稱2011 19th International Conference on Geoinformatics, Geoinformatics 2011
會議開始日24.06.2011
會議完結日26.06.2011
會議地點Shanghai
會議國家/地區中國
詳細描述organized by International Association of Chinese Professionals in Geographic Information Sciences,
出版年份2011
月份9
日期8
國際標準書號9781612848488
語言英式英語
關鍵詞MST, railway, subsidence monitoring, TerraSAR

上次更新時間 2021-15-10 於 23:19