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Antarctica
3
Geomagnetic secular variation
3
Magnetic mapping
Spherical cap harmonic analysis
3
04. Solid Earth::04.05. Geomagnetism::04.05.03. Global and regional models
2
Magnetic surveys
2
04. Solid Earth::04.05. Geomagnetism::04.05.05. Main geomagnetic field
1
04. Solid Earth::04.07. Tectonophysics::04.07.99. General or miscellaneous
1
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