rootbrowseIAC-23B2session 77. Advances in Space-based Navigation Systems, Services, and ApplicationsPapers1. Ionospheric Effects towards GBAS station at Kuala Lumpur International Airport, Malaysia2. Assessing the usability of GNSS on the way to the Moon: getting the LuGRE payload ready to fly6. Simulation of deep-space autonomous Line-of-Sight navigation using synthetic images in the loop7. Satellite Clock Synchronization Protocol for Scheduler-related Delays8. A Navigation Enhancement Technology Based on Communication Satellite9. Recent results on a Rubidium Pulsed Optically Pumped clock for space applications10. A new orientation method based on single short baseline of navigation satellite signal11. convolutional neural network based star tracker for high-precision spacecraft navigation12. A tracking solution via a network of beacons on the surface of Mars using the Tumbleweed mobile impactors