- Apparent and Real Local Movements of two Co-Located Permanent GPS Stations at Bogotá, Colombia
- Co- and Post-Seismic Displacements of Permanent GPS Stations Associated with the December 26, 2004 and March 28, 2005 Sumatra Earthquakes
- Displacement of the space geodetic observatory Arequipa due to recent earthquakes
- GPS Estimates of Postglacial Uplift in Fennoscandia
- Nachweis von Höhenänderungen aufgrund atmosphärischer Druckvariationen aus GPS-Messungen