Navigation*Navigation*Navigation, entry and con-
trol
IntroductionFig. 39
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General information
The current vehicle position is determined by
means of the GPS satellite system (Global Positioning System). Sensors in the vehiclemeasure distances that have been driven.
The measurement values are compared with
the detailed map data and the road informa- tion stored therein. Traffic reports, if any, will
also be taken into account in the route calcu- lation (dynamic route guidance
