May 24, 2019   10:49 a.m. Ela
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Numerical methods for the Earth's gravity field modelling and nonlinear filtering of data in geodesy

Supervisor: Ing. Róbert Čunderlík, PhD.


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Project description:The project deals with a proposal, analysis, implementation and application of efficient numerical methods and large-scale parallel computations in geodesy. Its objective is a development of numerical models based on the boundary element, finite element and finite volume methods as well as to develop original approaches for precise Earth's gravity field modelling based on the method of fundamental solution and singular boundary method. We will focus on processing of data from the GOCE satellite mission in combination with terrestrial gravimetric measurements. To achieve results of high accuracy, parallelization of algorithms using MPI and large-scale parallel computations on clusters with distributed memory will be performed. The obtained static gravity field models will be used to model the dynamic ocean topography as well as for realization of the World Height System. The project also deals with a development of numerical models of nonlinear filtering that efficiently reduce noise in geodetic measurements.
Kind of project:VEGA ()
Department:Department of Mathematics and Constructive Geometry (FCE)
Project identification:1/0714/15
Project status:In process of execution
Project start date :01. 01. 2015
Project close date:31. 12. 2018
Number of workers in the project:2
Number of official workers in the project:0