RT Journal Article SR Electronic(1) A1 NEGI, J. G. A1 SARAF, P. D.YR 1972 T1 IMPEDANCE OF A PLANE ELECTROMAGNETIC WAVE AT THE SURFACE OF A LAYERED CONDUCTING EARTH WITH DIPPING ANISOTROPY* JF Geophysical Prospecting, VO 20 IS 4 SP 785 OP 799 DO https://doi.org/10.1111/j.1365-2478.1972.tb00666.x PB European Association of Geoscientists & Engineers, SN 1365-2478, AB Abstract The problem of a plane wave incident on a non‐isotropic dipping layer lying over an isotropic conducting substratum has been studied and some numerical results are presented to show the effects of 1)   degree of anisotropy m, 2)   conductivity contrast between the substratum to the upper layer b, 3)   angle of inclination of the axis of anisotropy α, on the variation of amplitude and phase difference of the wave impedance with the normalized skin‐depth (d/δ1)., UL https://www.earthdoc.org/content/journals/10.1111/j.1365-2478.1972.tb00666.x