FIELD: physics, measurements.
SUBSTANCE: invention relates to navigation with ground-mounted equipment. The proposed method consists in using optical appliances and defining the aircraft lengthwise axis angular position relative to direction to the North with the help of reference points with known coordinates. Note here that code modulation of laser radiation is used to this end, the laser being fitted on rotary platform. The said radiation is registered by optical pickups fitted aboard the aircraft, depending upon the angle of laser beam turning clockwise from direction to the North. The signals received are encoded and amplified. Now, the course data are calculated using the data on optical pickups location base.
EFFECT: higher accuracy of determining aircraft course and coordinates thanks to measurements automation.
2 dwg
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