/// <summary>
/// Adds the specified position.
/// </summary>
/// <param name="position">The position.</param>
/// <returns></returns>
public Position3D Add(Position3D position)
{
return
(new Position3D(Latitude.Add(position.Latitude.DecimalDegrees),
Longitude.Add(position.Longitude.DecimalDegrees),
_altitude.Add(position.Altitude)));
}