From July 9th to 16th, Prof. Geng Jianghui participated in the IGS Council Work Conference held in Potsdam, Germany and the IUGG Congress in Berlin, where he gave an oral presentation of "3D-mapping-aided PPP-RTK for deep urban canyons" and an invited presentation of "GSeisRT: regional GNSS point positioning for wide-area seismic monitoring in real time", and chaired a session on "Multi-signal positioning, Remote Sensing and Applications", which received good response and established and consolidated a number of cooperative partners.

Group photo taken on July 10 of the meeting of the Council of the German GFZ international satellite navigation services organization

The Scene of IUGG Report