The New Approach to Electromagnetic Fields Interpretation for TEM with Areal Observation System

P146 THE NEW APPROACH TO ELECTROMAGNETIC FIELDS INTERPRETATION FOR TEM WITH AREAL OBSERVATION SYSTEM Abstract 0 ( ) 1 In carrying out transient electromagnetic studies a coaxial configuration of transmitter and receiver loops moving over some area or along separate profiles are most frequently used. However the know-how with a fixed transmitter loop and moved receiver loops is much more economic and has no less resolution. Difficulties associated with interpretation of measured electromagnetic fields prevent broader introduction of such know-how. Attempts to use transformations as apparent resistivities for configurations with a fixed source do not most commonly allow one to