The invention relates to a method of calibrating a navigation and pointing system (10) comprising a navigation unit (11) rigidly connected to a pointing device (12), the navigation unit being configured to measure the orientation of a navigation frame (21)...

The device has an auxiliary sensor (Det1) for delivering an auxiliary signal, and a set of hybridized navigation systems (INH1, INH2). Each navigation system comprises an inertial measurement unit, and computers (CALC-H1, CALC-H2) that is utilized to hybri...