The analysis of large quantities of field measurements shows that the anomalous peak value(K point) on the attenuation parameter sounding curve has fairly intimate correlation with a certain geological boundary. The empirical relational expression between this point and the burial depth of the boundary is also formulated.
刘春雷. 激电测深衰减度参数在实际应用中的发现[J]. 物探与化探, 2001, 25(6): 460-463.
LIU Chun-lei . THE DISCOVERY OF IP SOUNDING ATTENUATION PARAMETERS IN PRACTICAL APPLICATION. Geophysical and Geochemical Exploration, 2001, 25(6): 460-463.