Pure and Applied Geophysics

, Volume 78, Issue 1, pp 58–65 | Cite as

Polarization of the magneto-telluric fields over an anisotropic earth

  • D. Rankin
  • I. K. Reddy
Article

Summary

The effect of an anisotropic earth on an elliptically polarized incident magnetic field is investigated. A new method is developed for delineating the local conductivity structure using the polarization parameters of the magneto-telluric fields.

Keywords

Amplitude Ratio Polarization Parameter Orthogonal Component Magnetic Field Vector Master Curf 

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References

  1. [1]
    T. Cantwell,Detection and analysis of low frequency magneto-telluric signals, Ph.D. thesis, Massachusetts Institute of Technology (1960).Google Scholar
  2. [2]
    S. P. Srivastava,Application of the Magneto-telluric method to anisotropic and inhomogeneous bodies. J. Geophys. Res.68 (1963), 5857–5868.CrossRefGoogle Scholar
  3. [3]
    K. Whitham andF. Anderson,Magneto-telluric experiments in northern Ellesmere Island. Geophys. J. Roy. Astr. Soc.10 (1966), 317–345.CrossRefGoogle Scholar
  4. [4]
    D. Rankin andI. K. Reddy,A magneto-telluric study of resistivity anisotropy, Geophysics34 (1969), 438–449.CrossRefGoogle Scholar
  5. [5]
    C. Quon,Electromagnetic fields of elevated dipoles on a two-layered earth, M.Sc. thesis, Dept. of Physics, University of Alberta, Edmonton (1963).Google Scholar
  6. [6]
    S. Chandrasekhar,Radiative Transfer (Oxford University Press, 1950).Google Scholar
  7. [7]
    C. M. Swift, Jr.,A magneto-telluric investigation of an electrical conductivity anomaly in the southwestern United States, Ph.D. thesis, Massachusetts Institute of Technology (1967).Google Scholar
  8. [8]
    I. I. Pokityanski,On the application of magneto-telluric method to anisotropic and inhomogeneous masses, Bull. Acad. Sc. USSR, Geophys. Ser., English Transl. (1961), 1050–1053.Google Scholar
  9. [9]
    D. P. O'Brien andH. F. Morrison,Electromagnetic fields in an n-layered anisotropic halfspace, Geophysics32 (1967), 668–677.CrossRefGoogle Scholar
  10. [10]
    R. B. Blackman andJ. W. Tukey,The measurement of Power Spectra (Dover Publications, New York, 1958).Google Scholar
  11. [11]
    R. A. Fowler, B. J. Kotick, andR. D. Elliot,Polarization analysis of natural and artificially induced geomagnetic micropulsations, J. Geophys. Res.72 (1967), 2871–2883.CrossRefGoogle Scholar

Copyright information

© Birkhäuser Verlag 1970

Authors and Affiliations

  • D. Rankin
  • I. K. Reddy
    • 1
  1. 1.Department of PhysicsUniversity of AlbertaEdmontonCanada

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