1D Electrical Sounding and Semi-Automatic Inversion
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Resource Overview
Detailed Documentation
This is a 1D electrical sounding and semi-automatic inversion program designed for DC resistivity forward modeling and inversion. The system analyzes vertical resistivity distributions of subsurface media to obtain electrical structure information through injected current measurements and electric field intensity monitoring. The implementation features layered earth models with iterative optimization algorithms (such as least-squares inversion) that automatically adjust resistivity parameters to fit observed data. Key functions include data preprocessing, forward simulation based on analytical solutions for horizontal layers, and regularization techniques for stable inversion results. The program further utilizes inversion outcomes to infer physical and chemical properties of subsurface formations, providing crucial support and guidance for mineral resource exploration and development through quantitative interpretation of electrical parameters.
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