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http://dx.doi.org/10.6109/jkiice.2017.21.8.1619

An Analysis of the Navigation Parameters of Japanese DGNSS-MSAS  

Ko, Kwang-Soob (Division of Maritime Transportation System, Mokpo Maritime University)
Choi, Chang-Mook (Department of Navigation, Naval Academy)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.21, no.8, 2017 , pp. 1619-1625 More about this Journal
Abstract
Civil global navigation satellite system (GNSS) does not meet user performance requirements for specific PNT (Positioning, Navigation, and Time) applications. Therefore, various differential systems are used to augment GNSS for improving positioning accuracy and integrity. The MTSAT satellite augmentation system (MSAS) is the Japanese satellite based augmentation system. This paper is for analyzing the characteristics of Japanese MSAS in Korean peninsula. First of all, it was done for analyzing not only DGNSS navigation signal but also the navigation parameter through simulation and experimental tests. As a result of data analyses, the sufficient navigation satellites to determine 3-D position based on DGNSS are simultaneously available at MSAS monitering station and the southern region of Korean peninsula. It was verified that the carrier to noise signals are stable to maintain the reliable 3-D position and that the level of 2m (2drms) accuracy is very similar to the ordinary worldwide DGNSS as well.
Keywords
Accuracy; Integrity; Navigation Parameter; DGNSS; MSAS;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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