Fig. 13

Correlation analysis between Swarm A and C and IRI values. Average of Pearson coefficients calculated for Swarm A and C, for morning (left panels) and evening (right panels) sectors, for each magnetic latitude band (NP, NM, EQ, SM, SP), by considering all the three IRI topside models: IRI-2001 (top panels), IRI-2001corr (middle panels), and IRI-NeQuick (bottom panels)