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Earth, Planets and Space
Fig. 5 | Earth, Planets and Space

Fig. 5

From: Utility of Slepian basis functions for modeling near-surface and satellite magnetic anomalies of the Australian lithosphere

Fig. 5

a Lowes–Mauersberger power spectra of the band-limited (16 ≤ n ≤ 360) global NGDC720 model (black circles), and the localized NGDC720 (red crosses) and S360 models (blue x’s) up to degree n = 360; b the degree correlations up to n = 360 between the localized NGDC720 and S360 models. The red solid vertical line on both panels marks n = 16 for the lowest degree crustal component assumed in the global NGDC720 model

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