AbstractAn estimation of the F2 ionospheric region critical frequency (foF2) variations using analysis of round-the-world radio sounding data has been made. Experimental data obtained by the Russian chirp-sounders network have been used. For the first time, using experimental data and numerical simulation, the quantitative dependency between the minimum foF2 magnitudes over round-the-world propagation paths and round-the-world maximum usable frequencies has been obtained.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Estimation of foF2 variations using round-the-world sounding data


    Contributors:
    Ivanova, V. (author) / Kurkin, V. (author) / Ivanov, V. (author) / Vertogradov, G. (author) / Uryadov, V. (author)

    Published in:

    Advances in Space Research ; 45 , 3 ; 386-390


    Publication date :

    2009-10-12


    Size :

    5 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English







    Appendix C — Variations of foF2 with solar activity

    Kouris, S.S. / Nissopoulos, J.K. | Elsevier | 1994


    Solar Cycle Variations of Annual Mean Noon foF2

    Mikhailov, A. V. / Mikhailov, V. V. / The Committee on Space Research | British Library Conference Proceedings | 1995