Describes different technologies for heading detection.
- 0 :
HEADING_DETECTION_UNDEFINEDNo speed detection defined
- 1 :
HEADING_RAW_GPSAccuracy derived from two consecutive location detection.
- 2 :
HEADING_MAGNETIC_SENSORHeading fusioned by GPS additionally with magnetic sensors.
- 3 :
HEADING_MULTI_SENSOR_FUSIONHeading fusioned by multiple inputs including driving distance, steering angle, etc.
- 4 :
HEADING_BY_MAPThe heading is derived from the map link on which a vehicle was mapped.