Because of being affected by atmospheric ionospheric, GPS positioning signal has a greater error which causes that present vehicle navigation and positioning to have poor accuracy. This paper presents a method for improving positioning accuracy, i.e. the combined ionospheric delay correction model V-BP. Using this model of ionospheric correction can greatly improve vehicle navigation and positioning accuracy, meet a variety of vehicle localization needs, and is of profound significance for automatic vehicle surveillance identification, vehicle command and control, and emergency response. Finally, this paper provides a prospect for the development of vehicle navigation and positioning in the correction model.
Model of the Ionospheric Delay Correction Based on CORS for Vehicle Navigation and Positioning
The Twelfth COTA International Conference of Transportation Professionals ; 2012 ; Beijing, China
CICTP 2012 ; 1016-1023
23.07.2012
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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