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ACCURACY OF GLOBAL NAVIGATION SATELLITE SYSTEM BASED POSITIONING USING HIGH DEFINITION MAP BASED LOCALIZATION
ACCURACY OF GLOBAL NAVIGATION SATELLITE SYSTEM BASED POSITIONING USING HIGH DEFINITION MAP BASED LOCALIZATION
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机译:基于高清晰度地图定位的全球导航卫星系统的定位精度
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摘要
A vehicle, for example, an autonomous vehicle receives signals from a global navigation satellite system (GNSS) and determines accurate location of the vehicle using the GNSS signal. The vehicle performs localization to determine the location of the vehicle as it drives. The autonomous vehicle uses sensor data and a high definition map to determine an accurate location of the autonomous vehicle. The autonomous vehicle uses accurate location of the vehicle to determine RTK corrections that is used for improving GNSS location estimates at a future location. The RTK corrections may be transmitted to other vehicles.
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