NMEAGpsSpeedThreshold Field |
Namespace: Telogis.GeoBase.Navigation
SpeedThreshold is measured in knots. You may use ConvertUnits(Double, SpeedUnit, SpeedUnit) to convert between units.
To avoid GPS drift the GPS unit's heading information (read directly from the GPS unit's GPSRMC tag by the NMEAGps object) will be ignored unless the speed of the GPS unit exceeds this SpeedThreshold value.