METHOD OF SEARCHING OPTICAL AND OPTOELECTRONIC DEVICES Russian patent published in 2019 - IPC G01S17/06 G01S3/78 G01S5/16 

FIELD: physics.

SUBSTANCE: search method is based on the use of a remotely piloted vehicle that scans the search area on a specific path. When scanning, an image of the search area is obtained both with irradiation with its optical radiation and without irradiation. The image without irradiation is subtracted from the image with irradiation. The parameters of the difference image are compared with the reference values of the parameters of the reflected signals. When the parameters match, the coordinates of the aircraft and, with respect to them, the direction-finding angles are memorized. The coordinates of the desired device are determined as the intersection of finders.

EFFECT: expanding the search area and detecting the optical and optoelectronic devices by one means and providing an estimate of the coordinates of their location.

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