Gravity inversion techniques for High-Low SST applied to a simulated GOCE orbit

The paper gives an overview of recently considered concepts and methods for gravity inversion from the orbit of a Low Earth Orbiter (LEO). In this study only noiseless simulations were performed. The study aims to introduce these methods and to demonstrate their feasibility for High-Low Satellite-to-Satellite Tracking (SST) concerning the forthcoming GOCE satellite. Further conclusion on the efficiency of these methods within the scope of this study will not be provided