RouteCameraDirection
Direction of camera action.
Properties
Along the course::value is the directional angle (the direction of travel along the Earth's surface). The angle is measured relative to geographic north). course::accuracy - standard deviation of the way angle measurement error. nil means the platform does not provide this field. https://en.wikipedia.org/wiki/Standard_deviation Value area: (nil, > 0).e of traffic.
Against the traffic direction.