rootbrowseIAC-13B2session 11. Space-Based Navigation Systems and ServicesPapers1. Initial Data Processing Assessment of the COMPASS Satellite Navigation System2. GNSS performance comparison using in-orbit satellite measurements3. GNSS Performances for MEO, GEO and HEO4. Space Based Navigation Augmentation Systems worldwide - current Status and future Outlook5. Multi-GNSS: Potentials, Risks and Benefits6. a novel acquisition architecture for multi-mode satellite navigation system receiver based on CORDIC algorithm7. Evaluation of the Reachability and Promptness of Delivering Disaster and Evacuation Information Using an Augmentation Signal of the Quasi-Zenith Satellite System8. GNSS for Disaster Management – Technical and Policy oriented recommendations9. Management practice of Navigation Satellite batch production10. Constellation Design and Stability Promotion Approaches for Compass Regional Navigation System11. geo orbit determination using beidou system12. Stochastic Assessment of GPS Observations for LEO Relative Navigation