E-Dissertationen: Search
Now showing items 1-4 of 4
Gravity Field Refinement by Radial Basis Functions from In-situ Satellite Data
(2008)
In this thesis, an integrated approach is developed for the regional refinement of global gravity field solutions. The analysis concepts are tailored to the in-situ type character of the observations provided by the new ...
Digital Filtering Algorithms for Decorrelation within Large Least Squares Problems
(2008)
The GOCE (Gravity Field and steady-state Ocean Circulation Explorer) mission is dedicated to the determination of the Earth's gravity field. During the mission period of at least one year the GOCE satellite will collect ...
On Monte Carlo methods with applications to the current satellite gravity missions
(2007)
Large-scaled least squares problems require tailored numerical techniques to overcome the computational burden. For these types of problems iterative strategies are suitable because of their flexibility and effectiveness. ...
Optimization of point grids in regional satellite gravity analysis using a Bayesian approach
(2020-03-25)
The subject of this thesis is the global and regional gravity field determination from GOCE data using the short arc approach. The focus is on the extension of the regional method regarding an adaption of the model resolution ...