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http://dx.doi.org/10.9766/KIMST.2016.19.2.163

Compensation Method of Tropospheric Delay Model Error for Ground Navigation using Meteorological Data in Korea  

So, Hyoungmin (The 3rd Research and Development Institute, Agency for Defense Development)
Lee, Kihoon (The 3rd Research and Development Institute, Agency for Defense Development)
Park, Junpyo (The 3rd Research and Development Institute, Agency for Defense Development)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.19, no.2, 2016 , pp. 163-170 More about this Journal
Abstract
Tropospheric delay is one of the largest error source in pseudolite navigation system. Because a pseudolite is installed on the ground and transmits its signal to a user in the air or on the ground, the conventional tropospheric delay model developed for a satellite navigation doesn't work properly. In this paper, performance analysis of several pseudolite tropospheric delay models has been done using meteorological data. Based on the result, a new compensation method for Hopfield model has been proposed.
Keywords
GNSS; Pseudolite; Tropospheric Delay; Hopfield Model; Meteorologial Data;
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Times Cited By KSCI : 1  (Citation Analysis)
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