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http://dx.doi.org/10.6109/jkiice.2012.16.7.1350

Service Coverage Analysis on Land-based DGPS Station due to Output Power Enhancement  

Baek, Hwa-Jong (군산대학교 전파공학과)
Kim, Young-Wan (군산대학교 전파공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.16, no.7, 2012 , pp. 1350-1357 More about this Journal
Abstract
Korean NDGPS, which consists of the ocean-based reference station of 11 site and the land-based reference station of 6 sites, are operating. The land-based reference stations provide the output power of 500W, the service shadow regions are occurred due to mountains and nation topography. In this paper, the service coverages of land-based reference stations are analyzed in the viewpoint of output power enhancements of land-based reference stations within 1KW. Also, we suggest virtual land DGPS reference stations 2 sites to resolve the service shadow regions.
Keywords
GPS augmentation system; DGPS; DGPS service coverage; Service shadow regions;
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