Ian N. MacLeod

TL;DR: In this article, it was shown that the amplitude of the analytic signal is dependent on magneti-sation strength and the direction of geological strike with respect to the magnetisation vector, this dependency is easier to deal with in the interpretation of analytic signal amplitude than in the original total field data or pole-reduced magnetic field.

TL;DR: Magnetic field data are of fundamental importance in many areas of geophysical exploration with 3D voxel inversion being a common aid to their interpretation as discussed by the authors, however, in the last decade, several studies have found that remanent magnetization is far more prevalent than previously thought.

TL;DR: In this article, a limitation on Cartesian voxel inversion is that the Voxel earth model is re-aligned, which is a well-established method for constructing a physical property model from geophysical data.

TL;DR: A novel, completely automated method uses Fourier analysis to deconstruct the errors along a suture path, into a sum of functions with different spatial wavelengths, and applies corrections that propagate smoothly into the grids by a distance proportional to the individual wavelengths.

TL;DR: In this article, a new statistical and quantitative approach is presented to define and discriminate different magnetization domains within a full 3D MVI voxel model and demonstrate that reasonable magnetization direction can be recovered from both weakly and strongly magnetized source rocks.