Introduction of Sub-meter Level Augmentation Service in Quasi-Zenith Satellite System

Daiki Matsumoto, Takashi Urushido, Keiichi Inoue, Saori Nishida, Masaru Takeshita, Takayuki Kaneso, Hiroki Kawai

Abstract:	Quasi-Zenith Satellite System (QZSS) is the Japanese satellite positioning system composed of satellites in quasi-zenith orbits, satellites in geostationary orbits, and ground-based systems. One of the services which QZSS plans to provide is Sub-meter Level Augmentation Service (SLAS). SLAS broadcasts sub-meter level augmentation signal named L1S. L1S signal can be utilized to improve satellite positioning error. This paper provides a summary of the QZSS and SLAS.
Published in:	Proceedings of the ION 2017 Pacific PNT Meeting May 1 - 4, 2017 Marriott Waikiki Beach Resort & Spa Honolulu, Hawaii
Pages:	948 - 952
Cite this article:	Matsumoto, Daiki, Urushido, Takashi, Inoue, Keiichi, Nishida, Saori, Takeshita, Masaru, Kaneso, Takayuki, Kawai, Hiroki, "Introduction of Sub-meter Level Augmentation Service in Quasi-Zenith Satellite System," Proceedings of the ION 2017 Pacific PNT Meeting, Honolulu, Hawaii, May 2017, pp. 948-952. https://doi.org/10.33012/2017.15030
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