FIELD: radio engineering, communication.
SUBSTANCE: when determining and relaying geographic coordinates (geospatial positioning of a point object), ground location of at least one marker beacon with fixed and constant coordinates and presence of an aircraft in the air space above such a beacon for a long time are provided. The latter is designed to permanently and accurately determine its coordinates relative to the indicated beacon and relay the received data to consumers within the radio navigational field. The proposed solution allows to expand the access possibilities of interested persons (objects) to geodetic coordinates with preservation of high accuracy and noise immunity of their determination.
EFFECT: expanded operating capabilities.
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