Utilization of fuzzy b-pline for three-dimensional tsunami wave reconstruction from quickbird satellite data
Fuzzy B-spline based on frequency domain is utilized to reconstruct three-dimensional (3D) successive tsunami waves from Quickbird satellite data. In doing so, two-dimensional Fourier transform (2DFFT) is used to retrieve characteristics of tsunami wave spectra i.e. frequency, wavelength, direction...
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| Format: | Conference or Workshop Item |
| Language: | en |
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2008
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| Online Access: | http://eprints.utm.my/7761/1/UTILIZATION_OF_FUZZY_B-SPLINE_FOR_THREE-DIMENSIONAL_TSUNAMI_WAVE.pdf http://eprints.utm.my/7761/ |
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| _version_ | 1845471874160525312 |
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| author | Marghany, Maged Hashim, Mazlan |
| author_facet | Marghany, Maged Hashim, Mazlan |
| author_sort | Marghany, Maged |
| building | UTM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Malaysia |
| content_source | UTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Fuzzy B-spline based on frequency domain is utilized to reconstruct three-dimensional (3D) successive tsunami waves from Quickbird satellite data. In doing so, two-dimensional Fourier transform (2DFFT) is used to retrieve characteristics of tsunami wave spectra i.e. frequency, wavelength, direction and energy. Thus, fuzzy B-spline is implemented to reconstruct a global topographic structure between the data points were used to support an approximation to the real successive tsunami wave propagations and run-up. The result show the 3D visualization of tsunami wave propagation in which to be the most satisfactory. The maximum tsunami wave height is 6 m which is clearly noticed along along Kalutara coastline. |
| format | Conference or Workshop Item |
| id | my.utm.eprints-7761 |
| institution | Universiti Teknologi Malaysia |
| language | en |
| publishDate | 2008 |
| record_format | eprints |
| spelling | my.utm.eprints-77612017-10-16T08:40:35Z http://eprints.utm.my/7761/ Utilization of fuzzy b-pline for three-dimensional tsunami wave reconstruction from quickbird satellite data Marghany, Maged Hashim, Mazlan T Technology (General) Fuzzy B-spline based on frequency domain is utilized to reconstruct three-dimensional (3D) successive tsunami waves from Quickbird satellite data. In doing so, two-dimensional Fourier transform (2DFFT) is used to retrieve characteristics of tsunami wave spectra i.e. frequency, wavelength, direction and energy. Thus, fuzzy B-spline is implemented to reconstruct a global topographic structure between the data points were used to support an approximation to the real successive tsunami wave propagations and run-up. The result show the 3D visualization of tsunami wave propagation in which to be the most satisfactory. The maximum tsunami wave height is 6 m which is clearly noticed along along Kalutara coastline. 2008-10-13 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/7761/1/UTILIZATION_OF_FUZZY_B-SPLINE_FOR_THREE-DIMENSIONAL_TSUNAMI_WAVE.pdf Marghany, Maged and Hashim, Mazlan (2008) Utilization of fuzzy b-pline for three-dimensional tsunami wave reconstruction from quickbird satellite data. In: 7th International Symposium & Exhibition on Geoinformation (ISG 2008), 13-15 October 2008, Putra World Trade Centre (PWTC), Kuala Lumpur, Malaysia. |
| spellingShingle | T Technology (General) Marghany, Maged Hashim, Mazlan Utilization of fuzzy b-pline for three-dimensional tsunami wave reconstruction from quickbird satellite data |
| title | Utilization of fuzzy b-pline for three-dimensional tsunami wave reconstruction from quickbird satellite data |
| title_full | Utilization of fuzzy b-pline for three-dimensional tsunami wave reconstruction from quickbird satellite data |
| title_fullStr | Utilization of fuzzy b-pline for three-dimensional tsunami wave reconstruction from quickbird satellite data |
| title_full_unstemmed | Utilization of fuzzy b-pline for three-dimensional tsunami wave reconstruction from quickbird satellite data |
| title_short | Utilization of fuzzy b-pline for three-dimensional tsunami wave reconstruction from quickbird satellite data |
| title_sort | utilization of fuzzy b-pline for three-dimensional tsunami wave reconstruction from quickbird satellite data |
| topic | T Technology (General) |
| url | http://eprints.utm.my/7761/1/UTILIZATION_OF_FUZZY_B-SPLINE_FOR_THREE-DIMENSIONAL_TSUNAMI_WAVE.pdf http://eprints.utm.my/7761/ |
| url_provider | http://eprints.utm.my/ |