Development of the nationwide GNSS Application Test Bed

<c and developing a system for disseminating GNSS signals over the wireless Internet. Merging these two components will form an ideal nationwide GNSS application test bed. Some applications, such as virtual Differential GPS based on EGNOS signal and internet-based RTK, have been implemented and are available for the purpose of demonstration and scientific research. The new data communication system of the FinnRef network will make it possible to access the data streams in real-time, and enable to the application scope of the test bed in the future. The project will mainly focus on the aspects of real-time data collection, real-time data processing, real-time data dissemination, and the development of real-time applications.