Introduction - If you have any usage issues, please Google them yourself
Taiwan National Central University Space Science Institute, a master' s thesis to study the ionosphere as long as the maximum usable frequency of forecasting, this paper presents the maximum frequency of the prediction model and prediction results with the results of the proplab compared the effect of comparison satisfaction. to study the ionosphere comrades are not very good reference.
thedevelopmentalforecastmodelofmaximumuseablefrequencyandfieldstrengthsintheionoshpereontheHFband.pdf