One dimensional surface impedance measurements above an anisotropic earth

References

1. Arcone, S. A. & Delaney, A. J. (1980), ‘Low frequency surface impedance measurements at some glacial areas in the United States’, Radio Sci. 15, 1-9.
2. Cantwell, T. (1960), Detection and analysis of low frequency magnetotelluric signals, PhD thesis, MIT, Cambridge, Mass.
3. Galejs, J. (1969), ‘Horizontally oriented antennas in the presence of an anisotropic ground’. Radio Sci. 4, 1047-59.
4. Galejs, J. (1972), Terrestrial Propagation of Long Electromagnetic Waves, Pergamon Press, Oxford.
5. Kaufman, A. A. & Keller, G. V. (1981), The Magnetotelluric Sounding Method, Elsevier, New York.
6. Parks, G. S., Price, G. H., Whiston, A. L. & Parker, H. W. (1964), Measurements of VLF wavefront components over long paths, Stanford Research Institute, Report No. 3590.
7. Thiel, D. V. (1979), ‘Relative wave tilt measurements at VLF’, Geoexploration 17, 285-92.
8. Thomas, L. & Harrison, M. D. (1970), ‘The electron density distribution in the D-region during the night and pre-sunrise period’, J. Atmos. Terr. Phys. 32, 1-14.