Fig. 8.From: A comparison of a model using the FORMOSAT-3/COSMIC data with the IRI modelElectro density maps at 450 km derived by F3/C (top) and IRI model (bottom) at 1200 LT in March (a), June (b), September (c) and December (d). White curves indicate magnetic equator. Intensities of EUV applied to calculations are the same as Fig. 6.Back to article page