The electromagnetic wave sensor ABEM WADI was used. The meter measured both the primary VLF-EM signal from the distant transmitting station and the secondary (induced) wave from the buried conductor. ... Both the VLF-EM and VES results indicate that the thickness of the saturated sand unit is usually thin where the basement …
Very low frequency electromagnetic (VLF-EM) measurements were carried out in Wadi Isbayia area, south Sinai Peninsula, to test the efficiency of the VLF-EM method in the exploration of sulphide mineralization in arid environments. The VLF-EM field measurements, including tilt angle, real and imaginary components of the received VLF …
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