Homer, Alaska Tsunami Forecast Grids for MOST Model
收藏NOAA National Centers for Environmental Information2013-01-01 更新2026-04-23 收录
下载链接：
https://www.ncei.noaa.gov/access/metadata/landing-page/bin/iso?id=gov.noaa.ngdc.mgg.dem:homer_forecastgrids_2013
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资源简介：
The Homer, Alaska Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST is a suite of numerical simulation codes capable of simulating three processes of tsunami evolution: generation, transoceanic propagation, and inundation of dry land. Tsunami waves are computationally propagated across a set of three nested grids (A, B, and C), each of which is successively finer in resolution, moving from offshore to onshore. Nearshore details are resolved to the point that model output can be directly compared with tide gauge observations and can provide estimates of wave arrival time, wave amplitude and simulation of wave inundation onto dry land. A Grid Resolution: 72 arc sec. B Grid Resolution: 12 arc-sec. C Grid Resolution: 1.5 arc sec.
提供机构：
NOAA/PMEL/Center For Tsunami Research
创建时间：
2013-01-01
