Method for presenting spatial attitude and heading information of a vehicle

The present invention relates to a method of presenting attitude and heading information of a vehicle, on a display to a viewer inside the given vehicle, comprising the steps of: - using a 2D display, - using data provided by an inertial reference system, - using a computer and graphical software for treating the data and defining graphical elements, - depicting the graphical elements in 3D on the 2D display, - and presenting the attitude and heading information on the 2D display by associating them to at least one graphical element.