GPS Overlay Experiment Using Geostationary Satellite, ETS-VIII

다국어 초록 (Multilingual Abstract)

For Global Navigation Satellite System (GNSS) technology, the accuracy of navigation signals (time reference signal) is very important. To improve the accuracy of the navigation signals, exact time control of thesatellite and highly accurate clock synchronization between satellites and ground stations are required. JAXA plans to conduct a time synchronization experiment for future global navigation satellite technology. The objective of the experiment is to confirm whether a geostationary satellite is useful for the positioning accuracy improvement if it isused as a GNSS. This clock management technology will be utilized in the quasi-zenith satellite system, which has been studied in Japan. In this symposium, the results of a experiment and the experiment outline will be reported.

목차 (Table of Contents)

• Abstract
• 1. INTRODUCTION
• 2. ETS-VIII AND HAC EXPERIMENT SYSTEMS
• 3. EXPERIMENT PRINCIPLE AND CONTENTS
• 4. PRECISE ORBIT DETERMINATION AND CLOCK SYNCRONIZATION
• 5. POINT POSITIONING INCLUDING ETS-VIII
• 6. CONCLUSION
• REFERENCES