The Chair of Space Geodesy faces the challenges and profits from the opportunities that come with “big data” in geodesy. We design and implement advanced machine learning techniques to automate the processing of GNSS and VLBI data, resulting in a faster availability and higher quality of geodetic products. Also, machine learning is applied in the large-scale analysis of GNSS time series to detect and investigate geophysical signals, inter alia related to hydrological and seismic events, as well as to severe weather events and ionospheric disturbances. Finally, we improve the predictions of several types of geodetic parameters by machine learning. In particular, we focus on determining future Earth orientation parameters, station coordinates and atmospheric parameters.
From the 8th to the 10th of September, we held our annual retreat at two inspiring locations: the Hotel Uto Kulm on Uetliberg and the charming Villa Sunneschy in Stäfa by Lake Zurich.
Together with onocoy and the European Space Agency (ESA), we're starting a new project to detect and prevent GNSS fraud using AI technology and contributions from the community.
