Abstract
The mathematical model of hydrothermodynamics of the Baltic Sea is considered with the pole moved to a neighbourhood of St. Petersburg in order to improve the horizontal resolution in the Gulf of Finland. The problem of variational assimilation of mean daily data for sea surface temperature (SST) is formulated and studied for the given type of calculation grid of this model. A new algorithm of solution of the inverse problem for reconstruction of the heat flux on the interface of two media is proposed on the base of variational assimilation of satellite observation data. Results of numerical experiments are presented for reconstruction of heat fluxes in the problem of variational assimilation of mean daily observations of SST data.
Funding source: Russian Science Foundation
Award Identifier / Grant number: 14–11–00609
Funding statement: The work was supported by the Russian Science Foundation (project no. 14–11–00609).
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Articles in the same Issue
- Frontmatter
- The study and numerical solution of some inverse problems in simulation of hydrophysical fields in water areas with ‘liquid’ boundaries
- New Monte Carlo algorithms for investigation of criticality fluctuations in the particle scattering process with multiplication in stochastic media
- Asymptotic approximations for the stationary radiative-conductive heat transfer problem in the two-dimensional system of plates
- Variational assimilation of mean daily observation data for the problem of sea hydrothermodynamics
- Statistical modelling algorithm for solving the nonlinear Boltzmann equation based on the projection method
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Articles in the same Issue
- Frontmatter
- The study and numerical solution of some inverse problems in simulation of hydrophysical fields in water areas with ‘liquid’ boundaries
- New Monte Carlo algorithms for investigation of criticality fluctuations in the particle scattering process with multiplication in stochastic media
- Asymptotic approximations for the stationary radiative-conductive heat transfer problem in the two-dimensional system of plates
- Variational assimilation of mean daily observation data for the problem of sea hydrothermodynamics
- Statistical modelling algorithm for solving the nonlinear Boltzmann equation based on the projection method
- Numerical investigation of diagnostic properties of p53-dependent microRNAs