Additional file 4. Comparative statistical analysis of differences in intensity values of the anomaly field (ANO) estimated up to SH degree 720 from HDGM2016 and EMM2015 and derived from EMAG2v3 and W
Dataset of the article entitled "Multi-process driven unusually large equatorial perturbation electric fields during the April 2023 geomagnetic storm" submitted to Frontiers in Astronomy and Space Sci