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Analysis of global data sources and possibilities of their application to refinement and testing of Earth gravity field models

Supervisor: prof. Ing. Juraj Janák, PhD.


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Project description:In last decades much effort has been put to acquire the accurate data describing the Earth. Many of these data sets, especially those obtained from various satellites or worldwide networks, have global character. Enormous information inscribed in these data can be utilized for many years. This project is focused on analysis of selected global data sources related to Earth's gravity field, namely products of satellite missions CHAMP, GRACE, GOCE and SWARM, data from Global Geodynamic Project and selected global digital terrain models. Aim of the project is to assess the quality and completeness of selected data sets and using several case studies demonstrate their potential to refine or test existing gravity field models.
Kind of project:VEGA ()
Department:Department of Theoretical Geodesy (FCE)
Project identification:1/0954/15
Project status:Successfully completed
Project start date :01. 01. 2015
Project close date:31. 12. 2017
Number of workers in the project:2
Number of official workers in the project:0