Finite element method for simulation of Tsunami run-up from QuikiBird satellite data
نویسنده
چکیده
In this paper, work was carried out to simulate three-dimensional (3-D) tsunami run-up from high resolution remote sensing satellite data of QuickBird. In doing so, the tsunami wave spectra are extracted from QuickBird data using two dimensional di Fourier transform (2-DFFT). The tsunami propagation equation was then solved based on the standard Galerkin finite element approach to simulate 3-D tsunmai run-up. The results of this study have shown that the integration between different mathematical and numerical models is providing accurate 3-D reconstruction and simulation for tsunami run-up.
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