METHOD OF CORRECTION OF POSITION ERROR IN NAVIGATION SYSTEM

摘要

FIELD: measurement engineering. ^ SUBSTANCE: coordinates of current position of moving object are determined on the base of GPS system of way scale of notation. Current coordinates are corrected by usage of shift correction. Coordinates are matched with map by using already corrected current coordinates. Deviations in correction angle are calculated basing on measurements of current correction angle. Coordinates of movable object are conversed and corrected when taking angle of previous shift correction into account. ^ EFFECT: improved precision. ^ 17 cl, 5 dwg