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Earth, Planets and Space
Fig. 6 | Earth, Planets and Space

Fig. 6

From: Comparison of global geomagnetic field models and evaluation using marine datasets in the north-eastern Atlantic Ocean and western Mediterranean Sea

Fig. 6

Comparison of intensity values of the anomaly field (ANO) estimated from HDGM2016 and EMM2015 up to SH degree 720 for the date 01/01/2015. a Maps of differences at a global scale reduced by 30° in latitude and 20° in longitude (left, grid spacing: 1°) and for the NEAWM area (right, grid spacing: 0.5°). b Radial power spectral densities at a reduced global scale

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