Zusammenfassung
Summary
The Federal Agency for Cartography and Geodesy and the German Länder are examining the possibility of jointly establishing a new satellite positioning service. This service will be based on the method of precise point positioning (PPP) in a regional GNSS networks. This would extend the PPP solution by a Real Time Kinematics (RTK) approach. It is the goal, to combine the advantages of the global PPP service (broadcast capability and data efficiency) with the advantages of the regional network RTK service. In such a way PPP technology should achieve centimeter real-time accuracy with short convergence times. Uses in the mass market of precise navigation will be possible. In the future, this service could also replace the established SAPOS-HEPS.