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A Study on Improvement of the Ship's Bearing Information using GPS  

Ko Kwang-Soob (해군사관학교)
Choi Chang-Mook (해군사관학교)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.9, no.3, 2005 , pp. 528-533 More about this Journal
Abstract
The purpose of the study is to develop ship's bearing sensor using GPS receiver which can play a role as a ship's secondary compass. In this research, two GPS receivers are used to determine the bearing in real time. Then we investigated the bearing accuracy associated with the error pattern of two GPS receivers. Especially, the results are as follows the investigation on the system design of GPS-Compass, the modeling to compute heading of sailing, the analysis on bearing accuracy with the error pattern, the defining possibility to play a role as a ship's secondary compass.
Keywords
Ship's Bearing information; GPS;
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