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Differential synthetic aperture radar interferometry (DINSAR) for 3D coastal geomorphology reconstruction

Marghany, Maged and Hashim, Mazlan (2009) Differential synthetic aperture radar interferometry (DINSAR) for 3D coastal geomorphology reconstruction. International Journal of Computer Science and Network Security, 9 (5). pp. 59-63. ISSN 1738-7906

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Official URL: http://paper.ijcsns.org/07_book/200905/20090508.pd...

Abstract

This paper introduces a new method for three-dimensional (3D) coastal geomorphology reconstruction using differential synthetic aperture interferometry (DInSAR). The new method is based on an integration between fuzzy B-spline algorithm and DInSAR method. DInSAR algorithm is involved two parts: (i) 3D map simulation which is based on interferogram simulation and (ii) satellite orbit parameters. 3D coastal geomorphology reconstruction is realized by fuzzy B-spline algorithm with the midpoint displacement method and the terrain roughness. Consequently, fuzzy B-spline was used to eliminate topographic phase from the interferograms. The study shows the DInSAR technique provides information about coastal geomorphology change with accuracy of ± 0.1 m

Item Type:Article
Additional Information:Open access journal
Uncontrolled Keywords:DINSAR, interferogram, Fuzzy B-spline algorithm, 3D reconstruction
Subjects:Q Science > Q Science (General)
T Technology > T Technology (General)
T Technology > TR Photography
Divisions:Geoinformation Science And Engineering (Formerly known)
ID Code:11793
Deposited By: Siti Anisa Abdul Hamid
Deposited On:18 Jan 2011 08:36
Last Modified:05 Nov 2012 07:51

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