1. Institute of Geodesy and Photogrammetry (IGP), ETH Zurich, Robert-Gnehm Weg 15, Zurich, CH 8093, Switzerland; Swiss Seismological Service (SED), ETH Zurich, Sonneggstrasse 5, Zurich CH 8092, Switzerland (corresponding author). ORCID: .
2. Institute of Structural Engineering (IBK), ETH Zurich, Stefano-Franscini-Platz 5, Zurich CH 8093, Switzerland.
3. International Space Science Institute (ISSI), Hallerstrasse 6, Bern CH 3012, Switzerland. ORCID:
4. Swiss Seismological Service (SED), ETH Zurich, Sonneggstrasse 5, Zurich CH 8092, Switzerland. ORCID:
5. Professor, Institute of Structural Engineering (IBK), ETH Zurich, Stefano-Franscini-Platz 5, Zurich CH 8093, Switzerland. ORCID:
6. Professor, Institute of Geodesy and Photogrammetry (IGP), ETH Zurich, Robert-Gnehm Weg 15, Zurich CH 8093, Switzerland. ORCID: