METHOD OF DETERMINING COORDINATES OF OBJECT Russian patent published in 2017 - IPC G01S5/10 H04W64/00 

FIELD: radio engineering, communication.

SUBSTANCE: plant host system, a stationary or moving integrally, disposable specify the manner associated with the host system three-dimensional Cartesian coordinate system are synchronously receive radio signals with known for each station in a time frame associated with the host system, the time offsets of reception of radio signals are recorded moments of reception times of radio stations determine the relative time delays reception of radio stations and correcting them according to the associated time offsets. According to the corrected relative time delays in the reception of radio signals, the relative ranges are determined and, according to the expressions given in the claims, the distances from the antenna phase centres (FCA) of the stations to the FCA of the object are determined. From the given spatial coordinates of the FCA of the stations and the indicated distances, the spatial coordinates of the FCA of the object in the indicated coordinate system are determined.

EFFECT: increasing the accuracy and reliability of determining the spatial coordinates of objects.

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