Articles | Volume 9, issue 2
https://doi.org/10.5194/gi-9-471-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gi-9-471-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
16 Dec 2020
Research article |
| 16 Dec 2020
| 16 Dec 2020
Mathematical foundation of Capon's method for planetary magnetic field analysis
Simon Toepfer
CORRESPONDING AUTHOR
Institut für Theoretische Physik,
Technische Universität Braunschweig, Braunschweig, Germany
Yasuhito Narita
Space Research Institute, Austrian Academy of Sciences, Graz, Austria
Institut für Geophysik und extraterrestrische Physik,
Technische Universität Braunschweig,
Braunschweig, Germany
Daniel Heyner
Institut für Geophysik und extraterrestrische Physik,
Technische Universität Braunschweig,
Braunschweig, Germany
Patrick Kolhey
Institut für Geophysik und extraterrestrische Physik,
Technische Universität Braunschweig,
Braunschweig, Germany
Uwe Motschmann
Institut für Theoretische Physik,
Technische Universität Braunschweig, Braunschweig, Germany
DLR Institute of Planetary Research, Berlin,
Germany
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Short summary
The Capon method serves as a powerful and robust data analysis tool when working on various kinds of ill-posed inverse problems. Besides the analysis of waves, the method can be used in a generalized way to compare actual measurements with theoretical models, such as Mercury's magnetic field analysis. In view to the BepiColombo mission this work establishes a mathematical basis for the application of Capon's method to analyze Mercury's internal magnetic field in a robust and manageable way.
The Capon method serves as a powerful and robust data analysis tool when working on various...
