In measurements based on transient processes, the induction effects are often accompanied by induction-induced polarization (IIP) effects. The transient electromagnetic (TEM) responses are often distorted by IIP. The distortion is not identifiable visually, so it even more dangerous in data interpretation. This paper examines the effects and patterns of IIPand the possibility of removing IIPfrom the TEMresponses by the theoretical calculation, the modeling on a salt-bearing clay trough and the field test, and obtains significant results.
孙鸿雁. 磁性源瞬变电磁测量中激电效应作用规律的探讨[J]. 物探与化探, 1998, 22(1): 49-54.
Sun Hongyan . AN INVESTIGATION OF THE REGULARITY OF IP EFFECTS IN TRANSIENT ELECTROMAGNETIC MEASUREMENT OF MAGNETIC SOURCE. Geophysical and Geochemical Exploration, 1998, 22(1): 49-54.
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