FIELD: radio engineering, communication.
SUBSTANCE: method includes the first step of determining at least two points of ionosphere penetration by two visuality axes between the satellite and at least two ground stations. The method also includes the second step of determining at least one angle, formed by the segment, extending from the mentioned point of interest to one from the mentioned penetration points and the segment, extending from the mentioned point of interest to the other from the mentioned penetration points. The method also includes the third stage of determining the spatial spreading of penetration points regarding the above mentioned points of interest on the basis of the above mentioned corner, by the difference with the predetermined angle and getting the average value of the mentioned differences.
EFFECT: improvement of the evaluation accuracy of the ionosphere travel by the signal along the vertical axis of the visibility.
8 cl, 10 dwg
