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Assessment of improvement of the IRI model for foF2 variability over three latitudes in different hemispheres during low and high solar activities
(Elsevier Ltd, 2021)
This paper discusses the diurnal and seasonal variations of the F2 layer critical frequency (foF2) and the improvement of performance of the IRI-2016 model in predicting foF2 over three latitudes in different hemispheres ...
Regional application of ANFIS in ionosphere time series prediction at severe solar activity period
(Pergamon-Elsevier Science Ltd, 2021)
The ionosphere and its activities play an important role in radio communications, space science and positioning. In this paper, we present efficiency of the adaptive neum-fuzzy inference system (ANFIS) in ionosphere time ...