Journal cover Journal topic
Geoscientific Model Development An interactive open-access journal of the European Geosciences Union
Geosci. Model Dev., 10, 3591-3608, 2017
https://doi.org/10.5194/gmd-10-3591-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Methods for assessment of models
28 Sep 2017
Ellipsoids (v1.0): 3-D magnetic modelling of ellipsoidal bodies
Diego Takahashi and Vanderlei C. Oliveira Jr.
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Interactive discussionStatus: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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RC1: 'Comments on "Ellipsoids (v1.0): 3D Magnetic modelling of ellipsoidal bodies', David Clark, 29 May 2017 Printer-friendly Version 
AC1: 'Author's response', Vanderlei Oliveira Jr., 10 Jun 2017 Printer-friendly Version Supplement 
 
EC1: 'Code Accessibility', Lutz Gross, 06 Jul 2017 Printer-friendly Version 
AC2: 'Authors response', Vanderlei Oliveira Jr., 10 Jul 2017 Printer-friendly Version Supplement 
 
RC2: 'Comments on Ellipsoids (v1.0): 3D Magnetic modelling of ellipsoidal bodies, R. Schaa', Ralf Schaa, 08 Jul 2017 Printer-friendly Version 
AC3: 'Authors response', Vanderlei Oliveira Jr., 10 Jul 2017 Printer-friendly Version 
Peer review completion
AR: Author's response | RR: Referee report | ED: Editor decision
AR by Vanderlei Oliveira Jr. on behalf of the Authors (24 Jul 2017)  Author's response  Manuscript
ED: Publish subject to minor revisions (Editor review) (10 Aug 2017) by Lutz Gross  
AR by Vanderlei Oliveira Jr. on behalf of the Authors (10 Aug 2017)  Author's response
ED: Publish as is (22 Aug 2017) by Lutz Gross  
CC BY 4.0
Publications Copernicus
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Short summary
Ellipsoids are the only bodies for which the self-demagnetization can be treated analytically. This property is useful for modelling compact orebodies having high susceptibility. We present a review of the magnetic modelling of ellipsoids, propose a way of determining the isotropic susceptibility above which the self-demagnetization must be considered, and discuss the ambiguity between confocal ellipsoids, as well as provide a set of routines to model the magnetic field produced by ellipsoids.
Ellipsoids are the only bodies for which the self-demagnetization can be treated analytically....
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