Fig. 3
From: Longitudinal structure in electron density at mid-latitudes: upward-propagating tidal effects
Vertical and longitudinal variations of the residual electron density (\(\Delta Ne\)) due to migrating tidal effects at different magnetic local time in both hemispheres. \(\delta \Delta Ne\) is got by differentiating two runs with and without migrating tidal inputs at the low boundary of model. Top panels show the absolute differences given in \(10^{10}\,\mathrm{m}^{-3}\), and bottom panels show the relative difference given in percent