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Fig. 5 | Earth, Planets and Space

Fig. 5

From: CM6: a comprehensive geomagnetic field model derived from both CHAMP and Swarm satellite observations

Fig. 5

The \(R_n\) spectra (upper left) for LCS1, CIY4, and CM6 and the differences between CM6 and LCS1 and between CM6 and CIY4, the degree correlation, \(\rho _n\), (upper right) between CM6 and LCS1 and between CM6 and CIY4, and the normalized coefficient differences, S(nm), of LCS1 (lower left) and CIY4 (lower right) with respect to CM6. All plots are for SH degrees \(n = 20{-}100\) at radius \(a = 6{,}371.2~\text {km}\)

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