Structural, petrophysical, and geological constraints in potential field inversion using the Tomofast-x v1.0 open-source code

Abstract. The quantitative integration of geophysical measurements with data and information from other disciplines is becoming increasingly important in answering the challenges undercover imaging modelling complex areas. We propose a review different techniques for utilisation structural, petrophysical, geological single physics joint inversion as implemented Tomofast-x open-source platform. detail range constraints that can be applied to potential field data. examples we show illustrate selection scenarios using realistic synthetic set inspired by real-world petrophysical Hamersley region (Western Australia). Using Tomofast-x's flexibility, investigate inversions combining and/or while illustrating L-curve principle determine regularisation weights. Our results suggest derive disjoint interval bound most effective method recover true model. It followed model smoothness smallness conditioned uncertainty cross-gradient minimisation.