Fig. 10

Scatter plot of the F region peak electron density \( N_{\text{m}} F2 \) inferred from Rankin Inlet (RKN) radar measurements (beams 4–6) versus \( N_{\text{m}} F2 \) inferred from CADI measurements. All dusk sector observations in 2008–2017 were considered. The white line is the linear fit line to the data, as described in the text