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Radiophysics and Quantum Electronics

, Volume 60, Issue 8, pp 618–639 | Cite as

First Joint Observations of Radio Aurora by the VHF and HF Radars of the ISTP SB RAS

  • O. I. Berngardt
  • V. P. Lebedev
  • K. A. Kutelev
  • D. S. Kushnarev
  • K. V. Grkovich
Article
  • 26 Downloads

Two modern radars for diagnosis of the ionosphere by the radio-wave backscattering method, namely, the Irkutsk incoherent scatter radar at VHF (IISR, 154–162 MHz) and the Ekaterinburg coherent radar at HF (EKB, 8–20 MHz) are operated at the Institute of Solar-Terrestrial Physics, Siberian Branch of the Russian Academy of Sciences (ISTP SB RAS). The paper analyzes the results of joint observations of strong scattering (radio aurora) on June 8, 2015. To determine the geographical position of the radio aurora, we developed original methods that take into account both the features of the radio-wave propagation and the features of the radar antenna systems. It is shown that there are areas where the spatial position of the HF and VHF radio aurora can coincide. This permits using the radars as a single complex for diagnosis of the characteristics of small-scale high-latitude irregularities in the ionospheric E and F layers. A comparative analysis of the characteristics and temporal dynamics of the radio-aurora region in the HF and VHF ranges is performed. Using the DMSP satellite data, it has been shown that the radio aurora dynamics during this experiment with the EKB radar can be related with the spatial dynamics of the localized area with high electric field, which moves from high to equatorial latitudes. It is found that due to the broader field of view, radio aurora at the HF radar was stably observed 6–12 min earlier than at the VHF radar. This permits using the EKB radar data for prediction of the radio-aurora detection by the IISR radar.

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References

  1. 1.
    A.C. B. Lovell, J. A.Clegg, and C.D. Ellyett, Nature, 160, 372 (1947).ADSCrossRefGoogle Scholar
  2. 2.
    B. A. Bagaryatskii, Sov. Phys., 4, No. 1, 70 (1961).ADSCrossRefGoogle Scholar
  3. 3.
    Yu. L. Sverdlov, The Morphology of Radio Aurora [in Russian], Nauka, Leningrad (1982).Google Scholar
  4. 4.
    M. V. Uspensky and G.V. Starkov, Auroras and the Scattering of Radio Waves [in Russian], Nauka, Leningrad (1987).Google Scholar
  5. 5.
    D.R.Moorcroft, J. Geophys. Res., 92, No. A8, 8723 (1987).Google Scholar
  6. 6.
    A. A. Ponyatov, V.P.Uryadov, V. I.Batukhtin, et al., Radiophys. Quantum Electron., 42, No. 12, 999 (1999).Google Scholar
  7. 7.
    V.P. Uryadov, G. G.Vertogradov, V.G.Vertogradov, et al., Radiophys. Quantum Electron., 47, No. 9, 646 (2004).Google Scholar
  8. 8.
    V.P. Uryadov, G. G.Vertogradov, and E. G.Vertogradova, Radiophys. Quantum Electron., 56, No. 1, 1 (2013).Google Scholar
  9. 9.
    G.Chisham, M. Lester, S.E.Milan, et al., Surveys in Geophysics, 28, No. 1, 33 (2007).Google Scholar
  10. 10.
    A.P. Potekhin, O. I.Berngardt, V. I.Kurkin, et al., Proc. of SPIE 3983, Sixth Int. Symp. Atmospheric and Ocean Optics, 19 November, 1999, p. 328.Google Scholar
  11. 11.
    O. I.Berngardt, N.A. Zolotukhina, and A.V. Oinats, Earth, Planets and Space, 67, 143 (2015).ADSCrossRefGoogle Scholar
  12. 12.
    G. A. Zherebtsov, A.V. Zavorin, A.V.Medvedev, et al., J. Commun. Tech. Electron., 47, No. 11, 1222 (2002).Google Scholar
  13. 13.
    A.P. Potekhin, A.V.Medvedev, A. V. Zavorin, et al., Cosmic Res., 46, No. 4, 347 (2008).Google Scholar
  14. 14.
    N. A. Zolotukhina, O. I. Berngardt, and B. G. Shpynev, Geomagn. Aeron., 47, No. 3, 343 (2007).ADSCrossRefGoogle Scholar
  15. 15.
    K. V. Grkovich and O. I. Berngardt, Sol.-Zemn. Fiz ., No. 13, 3 (2008).Google Scholar
  16. 16.
    O. I. Berngardt, A. I.Voronov, and K. V. Grkovich, Radio Sci ., 50, No. 6, 486 (2015).Google Scholar
  17. 17.
    R. G. Gillies, G.C. Hussey, G. J. Sofko, et al., J. Geophys. Res., 114, No. A07, A07305 (2009).Google Scholar
  18. 18.
    O. I. Berngardt, K.A.Kutelev, and A. P. Potekhin, Radio Sci., 51, No. 10, 1703 (2016).Google Scholar
  19. 19.
    W. A. Bristow, D. L.Hampton, and A.Otto, J. Geophys. Res. Space Phys., 121, No. 2, 1349 (2016).Google Scholar
  20. 20.
  21. 21.
    J.C. Foster and P. J.Erickson, Geophys. Res. Lett ., 27, No. 19, 3177 (2000).Google Scholar
  22. 22.
    V. S.Chernyak, Multiposition Radar [in Russian], Radio i Svyaz’, (1993).Google Scholar
  23. 23.
    V.P. Lebedev, “The development of diagnostic capabilities of the Irkutsk incoherent scatter radar for solving the problems of spacecraft control and organization of active space experiments” [in Russian], Ph. D. thesis (phys. & math.), ISTP SB RAS, Irkutsk (2015).Google Scholar
  24. 24.
    Yu.A.Kravtsov and Yu. I.Orlov, Geometrical Optics of Inhomogeneous Media, Springer-Verlag, Berlin, Heidelberg (1990).Google Scholar
  25. 25.
    D. Bilitza, D. Altadill, Y. Zhang, et al., J. Space Weather, Space Clim., 4, No. A07 (2014).Google Scholar
  26. 26.
    R. H. Bartels, J.C. Beatty, and B.A.Barsky, An introduction to Splines for Use in Computer Graphics and Geometric Modeling, Morgan Kaufmann, Los Altos, California (1987).Google Scholar
  27. 27.
    J. C.Butcher, Numerical Methods for Ordinary Differential Equations, JohnWiley, Chichester, England (2003).Google Scholar
  28. 28.
    E. Hairer, S.P.Nörsett, and G.Wanner, Solving Ordinary Differential Equations I: Nonstiff Problems, Springer Verlag, Berlin (1993).Google Scholar
  29. 29.
    E.Thébault, C. Finlay, H.Toh, et al., Earth, Planets and Space, 67, 158 (2015).ADSCrossRefGoogle Scholar
  30. 30.
    A. M. Nasyrov, Scattering od Radiowaves by Anisotropic Ionospheric Irregularities [in Russian], Kazan State Univ., Kazan (1991).Google Scholar
  31. 31.
    K.V.Grkovich, “Modeling of signal characteristics based on the Irkutsk incoherent scatter radar” [in Russian], Ph. D. thesis (phys. & math.), ISTP SB RAS, Irkutsk (2016).Google Scholar
  32. 32.
    D.T. Farley, H.M. Ierkic, and B.G. Fejer, J. Geophys. Res., 86, No. 3, 1467 (1981).ADSCrossRefGoogle Scholar
  33. 33.
    M.,R. Hairstone and R.A. Heelis, Techn. Report, PL-TR-93-2036 (1993).Google Scholar
  34. 34.
    G.Chisham, T.K.Yeoman, and G. J. Sofko, Ann. Geophys., 26, No. 4, 823 (2008).Google Scholar

Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  • O. I. Berngardt
    • 1
  • V. P. Lebedev
    • 1
  • K. A. Kutelev
    • 1
  • D. S. Kushnarev
    • 1
  • K. V. Grkovich
    • 1
  1. 1.Institute of Solar-Terrestrial PhysicsSiberian Branch of the Russian Academy of SciencesIrkutskRussia

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