Present knowledge of D region phenomena is briefly reviewed and the status of current methods of predicting their effects on radio propagation considered. The ELF, VLF and LF navigational and timing systems depend on the stability of the lower part of the D layer where these waves are reflected, whereas MF and HF waves are absorbed as they penetrate the region, in most cases mainly in the upper part of the layer. Possible methods of improving predictions, warnings, and real time operations are considered with particular stress on those which can be implemented in the near future.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    D region predictions


    Beteiligte:
    Thrane, E. V. (Autor:in) / Chakrabarty, D. K. (Autor:in) / Deshpande, S. D. (Autor:in) / Doherty, R. H. (Autor:in) / Gregory, J. B. (Autor:in) / Hargreaves, J. K. (Autor:in) / Lastovicka, J. (Autor:in) / Morris, P. (Autor:in) / Piggott, W. R. (Autor:in) / Reagan, J. B. (Autor:in)


    Erscheinungsdatum :

    01.12.1979


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Multi-Plume Launch Vehicle Base Region Radiative Load Predictions

    Kumar, G. N. / Griffith, D. O. / Fay, J. F. et al. | British Library Conference Proceedings | 1994


    Multi-plume launch vehicle base region radiative load predictions

    Kumar, Ganesh / Griffith, II, Dwaine / Fay, John et al. | AIAA | 1994


    Multi-Plume Launch Vehicle Base Region Radiative Load Predictions

    Kumar, G. N. / Griffith, D. O. / Fay, J. F. et al. | British Library Conference Proceedings | 1994


    Performance of IRI Model Predictions of F-Region for Indian Latitudes

    Shastri, S. / Aggarwal, S. / Sethi, N. K. et al. | British Library Conference Proceedings | 1996