Enhanced Magnetotelluric Responses of Deep Resistive Anomalies Beneath Sedimentary Cover from Deep Underground Observations
The identification and delineation of subsurface resistive anomalies beneath sedimentary cover remain challenging for the magnetotelluric (MT) method. In this study, we compared the attenuation behavior of electromagnetic (EM) fields and their response characteristics under surface and/or subsurface observation configu...