METHOD AND SYSTEM FOR LOCATING AND CORRECTING THE ORIENTATION OF AN AUTONOMOUS MOBILE OBJECT AND A NON-AUTONOMOUS MOBILE OBJECT

摘要

The invention relates to a method and a device for locating and orienting a first direction linked to a first self-contained mobile object and a second direction D2 formed by a second non-autonomous self-powered object and a point. REFERENCE R OF THE FIRST MOBILE OBJECT. / P P THE METHOD AND THE DEVICE OF THE INVENTION MAKE IT POSSIBLE TO DETERMINE THE POSITION OF THE FIRST MOBILE OBJECT M WITH RESPECT TO A RADIONAVIGATION SYSTEM S1, SI: SN. THE POSITION OF THE SECOND MOBILE OBJECT BJ IS ALSO DETERMINED IN RELATION TO THE RADIONAVIGATION SYSTEM. THE DIFFERENCE ANGLE FORMED BY THE FIRST D1 AND THE SECOND D2 DIRECTION IS DETERMINED IN ORDER TO PERFORM THE DIRECTION CORRECTION OF THE FIRST DIRECTION IN RELATION TO THE SECOND. / P P APPLICATION TO GEOPHYSICAL PROSPECTION MARINE DITE "MULTISTREAMER". / P