COMPARATIVE STUDY ON MONITORING SURFACESUBSIDENCE WITH PS-InSAR AND SBAS-InSAR
Hou Anye 1,2) ; Zhang Jingfa 1) ; Liu Bin 1) ; Luo Yi 1) ; and Liu Guolin 2)
1) Institute of Crustal Dynamics, CEA,Beijin 100085
2)Shandong University of Science and Technology, Qingdao 266510
Abstract Taking the analysis of the surface deformation monitoring of Beijing through 31 ENVISAT image from 2004-2010,as an example, the result of analysis show that the SBAS timeseries of the deformation of PS points is little more continuous in space than that of PS and the experimental results show that the result of SBAS and PS are in good agreement and close radically to the monitoring result of Beijing subsidence monitoring site warning forecast system so the result of PS and SBAS is reliable.
Key words ：
Permanet Scanters(PS)
groud deformation
InSAR
Small Baseline Subset(SBAS)
subsidene
Received: 01 January 1900
Corresponding Authors:
Hou Anye
Cite this article:
Hou Anye,Zhang Jingfa ,Liu Bin et al. COMPARATIVE STUDY ON MONITORING SURFACESUBSIDENCE WITH PS-InSAR AND SBAS-InSAR[J]. , 2012, 32(4): 125-128.
Hou Anye,Zhang Jingfa ,Liu Bin et al. COMPARATIVE STUDY ON MONITORING SURFACESUBSIDENCE WITH PS-InSAR AND SBAS-InSAR[J]. jgg, 2012, 32(4): 125-128.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2012/V32/I4/125
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