Scientific Development Research

As an important method for deep geological exploration, the Magnetotelluric Sounding Technology (EMDC) has demonstrated unique advantages in exploring the deep structure of the Earth. By utilizing the propagation characteristics of electromagnetic waves, this technology can accurately detect electrical information at different underground depths, and is widely applied in fields such as mineral resource exploration, environmental monitoring, and earthquake prediction. Although EMDC technology has significant advantages in detection accuracy and coverage range, its application in deep geological structure detection still faces many challenges, including signal attenuation, complexity of data processing, and complexity of geological background. By analyzing these challenges, this paper proposes solutions such as optimizing signal processing technology and improving detection depth and accuracy, providing theoretical support for the further application of this technology in deep geological exploration.

Magnetotelluric sounding; Deep geological detection; Signal processing; Detection accuracy; Geological structure