Articles | Volume 22, issue 2
Nonlin. Processes Geophys., 22, 215–232, 2015
https://doi.org/10.5194/npg-22-215-2015
Nonlin. Processes Geophys., 22, 215–232, 2015
https://doi.org/10.5194/npg-22-215-2015

Research article 24 Apr 2015

Research article | 24 Apr 2015

Estimation of the total magnetization direction of approximately spherical bodies

V. C. Oliveira Jr. et al.

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Cited articles

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Short summary
We have developed a fast total-field anomaly inversion to estimate the magnetization direction of multiple sources with approximately spherical shapes and known centres. It requires neither the prior computation of any transformation-like reduction to the pole nor the use of regularly spaced data on a horizontal grid. The method contains flexibility to be implemented as a linear or non-linear inverse problem. Applications to synthetic and field data show the good performance of our method.