Cross-gradient joint inversion of dc resistivity and gravity gradient data: a multi-disciplinary approach for geoscience, heritage, and the built environment

HIGHLIGHTS

• What: The authors propose a inversion technique for and vertical gravity data leveraging the constraint to enforce structural similarities between the resulting models. This approach has proven effective in enhancing subsurface mapping for multi-disciplinary purposes including resource exploration heritage conservation and risk mitigation for the built environment. In this paper, the aim is to explore the joint inversion of DC resistivity and vertical gravity gradient (gzz ) data using cross-gradient, depth weighting, and compactness constraints, which, to the knowledge , have never been proposed before. The authors use a linear IE approach developed by Pérez-Flores . . .
  

   

  

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