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Simulation of three-dimesional of coastal erosion using differential interferometric synthetic aperture radar

This study aims at modelling three-dimensional shoreline change rates using differential interferometric synthetic aperture radar (DInSAR) techinuqe. Neverthless, decorrelation plays significant role to control the accuracy of three dimensional object reconstruction using DInSAR. To solve this probl...

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Main Author: Marghany, Maged Mahmoud
Format: Article
Published: Global NEST 2014
Subjects:
HD Industries. Land use. Labor
Online Access:http://eprints.utm.my/id/eprint/62588/
https://journal.gnest.org/sites/default/files/Submissions/gnest_01055/gnest_01055_published.pdf
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id my.utm.62588
record_format eprints
spelling my.utm.625882017-06-18T07:11:32Z http://eprints.utm.my/id/eprint/62588/ Simulation of three-dimesional of coastal erosion using differential interferometric synthetic aperture radar Marghany, Maged Mahmoud HD Industries. Land use. Labor This study aims at modelling three-dimensional shoreline change rates using differential interferometric synthetic aperture radar (DInSAR) techinuqe. Neverthless, decorrelation plays significant role to control the accuracy of three dimensional object reconstruction using DInSAR. To solve this problem, multichannel MAP height estimator algorithm is implemented with in ENVISAT ASAR data. Therefore, the proposed method has been applied to coastaline of Johor, Malaysia. The study shows the critical erosion of -3.5 m y-1 with accuracy (RMSE) of ±0.05 m. In addition, the volume rate of shoreline changes of -2343.42 m3 y-1 corresponds to the lowest digital elevation model (DEM) of 7.4 m. It can be said that accurate rate of shoreline change can be achieved with root mean square error (RMSE) of ±0.05 m using multichannel MAP height estimator algorithm. Global NEST 2014 Article PeerReviewed Marghany, Maged Mahmoud (2014) Simulation of three-dimesional of coastal erosion using differential interferometric synthetic aperture radar. Global Nest Journal, 16 (1). pp. 80-86. ISSN 1790-7632 https://journal.gnest.org/sites/default/files/Submissions/gnest_01055/gnest_01055_published.pdf
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic HD Industries. Land use. Labor
spellingShingle HD Industries. Land use. Labor
Marghany, Maged Mahmoud
Simulation of three-dimesional of coastal erosion using differential interferometric synthetic aperture radar
description This study aims at modelling three-dimensional shoreline change rates using differential interferometric synthetic aperture radar (DInSAR) techinuqe. Neverthless, decorrelation plays significant role to control the accuracy of three dimensional object reconstruction using DInSAR. To solve this problem, multichannel MAP height estimator algorithm is implemented with in ENVISAT ASAR data. Therefore, the proposed method has been applied to coastaline of Johor, Malaysia. The study shows the critical erosion of -3.5 m y-1 with accuracy (RMSE) of ±0.05 m. In addition, the volume rate of shoreline changes of -2343.42 m3 y-1 corresponds to the lowest digital elevation model (DEM) of 7.4 m. It can be said that accurate rate of shoreline change can be achieved with root mean square error (RMSE) of ±0.05 m using multichannel MAP height estimator algorithm.
format Article
author Marghany, Maged Mahmoud
author_facet Marghany, Maged Mahmoud
author_sort Marghany, Maged Mahmoud
title Simulation of three-dimesional of coastal erosion using differential interferometric synthetic aperture radar
title_short Simulation of three-dimesional of coastal erosion using differential interferometric synthetic aperture radar
title_full Simulation of three-dimesional of coastal erosion using differential interferometric synthetic aperture radar
title_fullStr Simulation of three-dimesional of coastal erosion using differential interferometric synthetic aperture radar
title_full_unstemmed Simulation of three-dimesional of coastal erosion using differential interferometric synthetic aperture radar
title_sort simulation of three-dimesional of coastal erosion using differential interferometric synthetic aperture radar
publisher Global NEST
publishDate 2014
url http://eprints.utm.my/id/eprint/62588/
https://journal.gnest.org/sites/default/files/Submissions/gnest_01055/gnest_01055_published.pdf
_version_ 1643655464480669696
score 13.251813

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