The Analysis of Positioning Performance and DOP Value Based on BDS/GPS Integrated Navigation Satellite System

Abstract:

The integrated positioning system increases the visible number of single satellite navigation system and improve the DOP value of single satellite navigation system. In accordance with the construction plan, BeiDou Navigation Satellite System (BDS) has started providing continuous passive positioning, navigation and timing service in the most parts of the Asia-Pacific In this paper, DOP value of GPS, BDS and the integrated navigation system are analyzed theoretically. The improvement of DOP value of GPS which resulted from present-running BDS navigation satellites is calculated by GPS/BDS observational data. The conclusions that GPS/BDS integrated navigation system will be able to improve the positioning accuracy and have useful references for the navigation and positioning application are also obtained.

• Periodical: Applied Mechanics and Materials (Volume 654)
• Pages: 181-186
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.654.181
• Online since: October 2014
• Authors: Wei Lin Yuan, Yan Ma, Hua Bo Sun
• Keywords: BeiDou Navigation Satellite System (BDS), DOP, GPS, Integrated Navigation System

References

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