SEARCH

SEARCH BY CITATION

References

  • Beynon, W. J. G., and S. Rangaswamy, Electron collision frequency in the F-region of the ionosphere, Nature, 218, 12371238, 1968.
  • Danilkin, N. P., P. F. Denisenko, and V. V. Sotsky, Peculiarities of the inverse problems of vertical radio sounding of the ionosphere, Adv. Space Res., 8(4), (4)91(4)94, 1988.
  • Denisenko, P. F., E. V. Kuznetsov, N. V. Nastasyina, and V. I. Vodolazkin, Errors in parameters deduced from ionospheric soundings, in Computer Aided Processing of Ionograms and Ionosonde Records, Rep. UAG-105, pp. 7681, World Data Cent. A for Sol.-Terr. Phys., Boulder, Colo., 1998a.
  • Denisenko, P. F., N. V. Nastasyina, and V. V. Sotsky, Usage of regularization method for electron density height profile reconstruction, in Computer Aided Processing of Ionograms and Ionosonde Records, Rep. UAG-105, pp. 8287, World Data Cent. A for Sol.-Terr. Phys., Boulder, Colo., 1998b.
  • Plackett, R. L., Principles of Regression Analysis., pp. 3341, Oxford Univ. Press, New York, 1960.
  • Pulinets, S. A., and R. F. Benson, Radio-frequency sounders in space, in Review of Radio Science 1996–1999, edited by W. R. Stone, pp. 711733, Oxford Univ. Press, New York, 1999.
  • Reinisch, B. W., and X. Huang, Automatic calculation of electron density profiles from digital ionograms, part 3, Processing of bottomside ionograms, Radio Sci., 18, 477, 1983.
  • Rodger, A. S., Recent scientific advances in geospace research using coherent-and incoherent-scatter radars, in Review of Radio Science 1996–1999, edited by W. R. Stone, pp. 539580, Oxford Univ. Press, New York, 1999.
  • Titheridge, J. E., Ionogram analysis with the generalized program POLAN, Rep. UAG-93, World Data Cent. A for Sol.-Terr. Phys., Boulder, Colo., 1985.
  • Wright, J. W., and M. L. V. Pitteway, Data acquisition and analysis for research ionosondes, in Computer Aided Processing of Ionograms and Ionosonde Records, Rep. UAG-105, pp. 111, World Data Cent. A for Sol.-Terr. Phys., Boulder, Colo., 1998.