NDLI: SiTProS: Fast and Real-Time Simulation of Tsunami Propagation

Content Provider	IEEE Xplore Digital Library
Author	Chuai-Aree, S. Kanbua, W.
Copyright Year	2007
Description	Author affiliation: Fac. of Sci. & Technol., Prince of Songkla Univ., Pattani (Chuai-Aree, S.)
Abstract	This paper proposes a new mathematical model for tsunami generation, propagation in real-time simulation and visualization. The model is so called SiTProS (Siam tsunami propagation simulator). We deduce the shallow water wave equation, nonlinear wave equation and the continuity equation that must be satisfied when a wave encounters a discontinuity in the sea depth by selecting a computation grid from the Etopo2. A tsunami struck the shores of southern Thailand and along the Andaman coast on the December 26, 2004. The hardest-hit area of affected provinces is given based on the shoaling, refraction, diffraction and reflection phenomenon. The SiTProS can run for any given regional or global grid with a prescribed topographic dataset as Etopo2. The finite difference method is used to solve the equation. The SiTProS provides five different computing regions, which are Asia, Europe, Arab (Iran-Kenya), Africa, and Andaman. The SiTProS is designed for interactive simulation and user friendly
Sponsorship	IEEE
Starting Page	490
Ending Page	495
File Size	908780
Page Count	6
File Format	PDF
ISBN	0769528457
DOI	10.1109/AMS.2007.95
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-03-27
Publisher Place	Thailand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Visualization Nonlinear equations Diffraction Computational modeling Partial differential equations Tsunami Grid computing Reflection Mathematical model Finite difference methods
Content Type	Text
Resource Type	Article

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