Multi-GNSS Real-Time Precise Point Positioning Services and its Application for Geohazard Early Warning

Maorong Ge1, Xingxing Li1, Liu Yang1, Prof. Kejie Chen, PhD2 and Harald Schuh1,3, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)Southern University of Science and Technology, Department of Earth and Space Sciences, Shenzhen, China, (3)Technische Universität Berlin, Institute of Geodesy and Geoinformation Science, Berlin, Germany