Research group GNSS Positioning and Orbit Determination hosted the annual academic report on 2ed February. The report was hosted by lead researcher Yunbin Yuan while all the group members attended in the report and made their presentations about the annual research progress and outcomes .

The report context included construction and application of BeiDou Navigation Satellite System, LEOs precisionorbit determination, deep space exploration, modelof ionosphereandtroposphere. The group members discussed a lot and made manyinspiringsuggestions about above issues.

Group leaderYunBin Yuanaffirmedtheprogress and achievementsmadebyall the researchmembers. At the same time, he encouragedall the groupmembers tostrivetoovercomethe difficulties encounteredinthestudyand makebetterresearch results.