Separating Geophysical Signals Using GRACE and High-Resolution Data: A Case Study in Antarctica

To fully exploit data from the Gravity Recovery and Climate Experiment (GRACE), we separate geophysical signals observed by GRACE in Antarctica by deriving high-spatial resolution maps for present-day glacial isostatic adjustment (GIA) and ice-mass changes with the least possible noise level. For this, we simultaneously (i) improve the...

Separating glacial isostatic adjustment and ice-mass change signals in Antarctica using satellite data

The main goal of this thesis involves the development of a refined methodology to<br/>separate the mass change signals associated with glacial isostatic adjustment (GIA)<br/>from those of surface ice/firn by exploiting the strengths of independent data sets,<br/>such as those from gravimetry, altimetry, climate data, and others. To achieve this,...