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Data Processing Design of Korean WA-DGNSS Reference Station
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- Authors
- Issue Date
- 2013-01-25
- 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
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