METHOD AND DEVICE FOR DETERMINING NAVIGATION PARAMETERS OF AN AIRCRAFT DURING A LANDING PHASE

摘要

The device (1) comprises a video system (10) comprising at least one digital video camera (11) arranged on the aircraft, the digital video camera (11) being configured to generate on the aircraft current video data relating to at least one feature point on the Earth, whose coordinates are known, and a data processing unit (6) comprising an extended Kalman filter (7) and configured to determine the navigation parameters from current navigation data of the aircraft, from a satellite navigation system, current inertial data of the aircraft, as well as said video data.