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Fuzzy B-spline for 3D tsunami wave reconstruction from quickbird data

Marghany, Maged and Hashim, Mazlan (2007) Fuzzy B-spline for 3D tsunami wave reconstruction from quickbird data. In: The 28 th Asian Conference on Remote Sensing, 2007, Kuala Lumpur.

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This work reports on a study carried out for the generation of three-dimensional (3D) successive tsunami waves using high resolution satellite Quickbird data. The main objective of this study is to utilize fuzzy arithmetic to remodel real 3D tsunami wave propagation and runup from optical data such as Quickbird. In doing so, two-dimensional Fourier transform (2DFFT) was used to extract the successive tsunami wave characteristics which are frequency, wavelength, direction and energy.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:tsunami wave, quickbird data, 3D
Subjects:G Geography. Anthropology. Recreation > G Geography (General)
Q Science > Q Science (General)
Divisions:Geoinformation Science And Engineering (Formerly known)
ID Code:13997
Deposited By: Liza Porijo
Deposited On:17 Aug 2011 16:11
Last Modified:07 Aug 2017 08:46

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