DIFFERENTIAL WAY TO SEARCH AND DETECT SUBMARINES Russian patent published in 2023 - IPC G01V3/165 

FIELD: military.

SUBSTANCE: invention relates to the area for determining the location of underwater objects and can be used to search for and detect submarines (submarines) using magnetic measuring instruments. Essence: the method consists in providing the possibility of increasing the efficiency of detecting submarines by processing magnetometric information based on processing, with real-time comparison and taking into account the statistical results of magnetometric information from identical magnetometers installed on at least two multicopters, reducing the search time due to the survey carried out on a collision course when moving multicopters along adjacent trajectories, the universal application of the proposed method is not only for the use by aircraft, but by expanding the application for surface or coastal objects, mainly anti-submarine ships.

EFFECT: increased efficiency of submarine detection, universal application for objects that search and detect submarines, simplification of devices used for implementation.

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