AbstractThe rapid increase of solar activity which occurred during the October–November 2003 period caused a series of unexpected phenomena in ionospheric radio-propagation conditions. These indicate deficiencies in the standard electron concentration models adopted for radio-conditions prediction and forecast and for system-performance assessments. This paper presents post factum analyses of the conditions during 3 days of maximum of this increase of space weather activity – 29–31 October 2003. Their modeling by means of the IRI as well as via the use of other models is discussed. The desired approach is specified for future applications in radio-conditions modeling for radio-systems evaluation.


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    Titel :

    Improved HF propagation and system performance predictions under ionospherically extreme conditions


    Beteiligte:
    Stanislawska, I. (Autor:in) / Bradley, P.A. (Autor:in) / Gulyaeva, T.L. (Autor:in) / Rothkaehl, H. (Autor:in)

    Erschienen in:

    Advances in Space Research ; 37 , 5 ; 1069-1074


    Erscheinungsdatum :

    2005-06-21


    Format / Umfang :

    6 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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