Invited by State Key Laboratory of Geodesy and Earth`s Dynamics (SKLGED), Professor Gao Yang from University of Calgary in Canada visited Institute of Geodesy and Geophysics (IGG) and gave an academic report “Precision GNSS: Trends, Advances and Opportunities” on November 18th. Researcher Yuan Yunbin and graduate students attended the report.

The report introduced data processing and application of PPP and PPP-RTK from four aspects: Where are we now, What is the trend, Advances and opportunities, Looking ahead. Professor Gao Yang also had a deep discussion with the audience at the end of the report.