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Figure 3


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The input for the auroral model is the daily averaged values of Swarm A (a–d). The magnetic latitudes are daily averaged of the ionosphere region 2 (aurora) from the IPIR dataset. The modelled (auroral model) density gradients at 100 km (e) and the daily averaged density gradients at 100 km (f) at auroral latitudes of the Northern (NH, black) and Southern (SH, red) Hemispheres using data from Swarm A.

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