DocumentCode :
513163
Title :
Monitoring slow ground mouvements around Tunis City by different SAR interferometric measures
Author :
Chaabane, F. ; Elagouni, K. ; Baccouche, M. ; Pourthié, N. ; Tison, C. ; Briole, P.
Author_Institution :
URISA, Ecole Super. des Commun. de Tunis (SUP´´COM), Tunis, Tunisia
Volume :
3
fYear :
2009
fDate :
12-17 July 2009
Abstract :
This paper presents an application of DInSAR techniques for the assessment of ground subsidences around Tunis City. A longterm analysis using two interferometric techniques were carried out to attempt reliable measurements. In this work, some aspects of interferometric processing softwares are reviewed and possible improvements are proposed in order to get better results. The convergence of the two different interferometric techniques done simultaneously and independently confirms results accuracy.
Keywords :
radar interferometry; remote sensing by radar; synthetic aperture radar; DInSAR techniques; SAR interferometric measures; Tunis City; Tunisia; ground subsidences; interferometric processing softwares; interferometric techniques; slow ground movements; Application software; Atmospheric measurements; Cities and towns; Filtering; Geophysical measurements; Interferometry; Monitoring; Surface reconstruction; Surface topography; Synthetic aperture radar; Differential interferometry; interferometric coherence; subsidence;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Geoscience and Remote Sensing Symposium,2009 IEEE International,IGARSS 2009
Conference_Location :
Cape Town
Print_ISBN :
978-1-4244-3394-0
Electronic_ISBN :
978-1-4244-3395-7
Type :
conf
DOI :
10.1109/IGARSS.2009.5417797
Filename :
5417797
Link To Document :
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