FIELD: radio direction finding.
SUBSTANCE: invention relates to the field of radio equipment and can be used in creation and modernisation of means for controlling the accuracy of navigation measurements formed by the navigation equipment of the consumer (NEC) of the satellite radio navigation system (SRNS) of an aircraft (AC). To realize the technical result, the decision on the inaccuracy of the navigation measurements formed by the NEC of the SRNS is made as a result of identifying the discrepancy between the relative gains in the altitude of the AC, determined using the NEC of the SRNS, on the one hand, and the barometric altitude meter, on the other hand, when executing a control altitude maneuver. Thus, it is possible to reduce the dependence of the developed solution on the influence of meteorological conditions on the AC altitude measurements formed by the barometric altitude meter.
EFFECT: increasing the probability of correct control of the accuracy of navigation measurements formed by the NEC of the SRNS.
1 cl, 1 dwg
