FES99: A Global Tide Finite Element Solution Assimilating Tide Gauge and Altimetric Information
نویسندگان
چکیده
منابع مشابه
Mixed finite elements for global tide models
We study mixed finite element methods for the linearized rotating shallow water equations with linear drag and forcing terms. By means of a strong energy estimate for an equivalent second-order formulation for the linearized momentum, we prove long-time stability of the system without energy accumulation-the geotryptic state. A priori error estimates for the linearized momentum and free surface...
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in recent years, several ocean tide models have been used to calculate tides using data of satellite and tide gauges data. global ocean tide models have many applications in various sciences such as geophysics, geology and geodesy and oceanography. considering the existence of many models, a quantitative evaluation of research, and ranking and selecting the best model of the global ocean tide ...
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Sea-level rise due to both climate change and non-climatic factors threatens coastal settlements, infrastructure and ecosystems. Projections of mean global sea level (GSL) rise provide insufficient information to plan adaptive responses; local decisions require local projections that accommodate different risk tolerances and time frames and that can be linked to storm surge projections. Here we...
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A continuous monitoring of sea level changes is important for human society since more than 50% of the world’s population live within 60 km of the coast. Sea level is traditionally observed with tide gauges that give measurements relative to the Earth’s crust. To improve the understanding of sea level changes it is necessary to perform measurements with respect to the Earth’s center of gravity....
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ژورنال
عنوان ژورنال: Journal of Atmospheric and Oceanic Technology
سال: 2002
ISSN: 0739-0572,1520-0426
DOI: 10.1175/1520-0426(2002)019<1345:fagtfe>2.0.co;2