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Data Processing Design of Korean WA-DGNSS Reference Station

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Authors
Choi, Wan Sik; Chhattan, Shah Sayed; Kye, Joong Eup; Yun, Ho; Kee, Changdon
Issue Date
2013-01-25
Publisher
European Group of Institutes of Navigation (EUGIN)
Citation
European Navigation Conference ENC2012, 25-27 April 2012
Keywords
공학
Description
author's final manuscript
Abstract
WA-DGNSS provides the correction data and integrity information to the user via
geostationary satellite. WA-DGNSS comprises Wide Area Reference Station, Master
Station and User. Wide area reference station (WRS) receives data from the GNSS satellite,
performs quality monitoring of decoded navigation data, and sends the correction data to
wide area master station (WMS) via terrestrial communication network. WMS processes
the data collected from the WRS, and uplinks the calculated correction data and integrity
information to the geostationary satellite (GEO). GEO satellite downlinks the correction
data to the users such as aerospace, marines, land applications etc for accurate and reliable
positioning. Preliminary design results of WRS software are described in this paper, and it
provides flexibilities in terms of modeling as well as system by taking modular software
design approach.
Language
English
URI
http://hdl.handle.net/10371/81126
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Mechanical Aerospace Engineering (기계항공공학부)Others_기계항공공학부
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