Hans van der Marel

Hans van der Marel received his Ph.D. degree from the Delft University of Technology with a thesis on “The great circle reduction in the data analysis for the astrometric satellite Hipparcos.” 

He is an assistant professor with the Delft Institute for Earth Observation and Space Systems (DEOS) and involved in research on high-precision GNSS positioning, scientific, and meteorological applications of GNSS.