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Tsunami Lavvandsmodel×Tidevands harmonisk analyse×
FagområdeOceanografiOceanografi
FamilieProcess / pipelineProcess / pipeline
Oprindelsesår19951867
OphavspersonKenji SatakeWilliam Thomson
Typenumerical-modelfourier-analysis
Oprindelig kildeSatake, K. (1995). Linear and nonlinear computations of the 1992 Nicaragua earthquake tsunami. Pure and Applied Geophysics, 144(3-4), 455-470. DOI ↗Godin, G. (1972). The Analysis of Tides. University of Toronto Press. link ↗
AliasserShallow Water Tsunami Propagation, SRTMTidal Constituents, Harmonic Tidal Prediction
Relaterede33
ResuméThe tsunami shallow water model is a numerical method based on shallow water equations that simulates tsunami wave propagation from earthquake source regions to coastal areas. Developed by Kenji Satake and colleagues in the 1990s, this approach provides rapid estimates of tsunami arrival times, wave amplitudes, and inundation extents for operational early warning systems. The model forms the computational backbone of tsunami warning centers worldwide.Tidal harmonic analysis is a mathematical method that decomposes observed sea level or current time series into a sum of sinusoidal components with specific frequencies, amplitudes, and phases corresponding to astronomical tidal constituents. Developed by William Thomson (Lord Kelvin) in 1867, harmonic analysis enables prediction of tides and understanding of tidal dynamics in coastal regions.
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ScholarGateSammenlign metoder: Tsunami Shallow Water Model · Tidal Harmonic Analysis. Hentet 2026-06-18 fra https://scholargate.app/da/compare