Fig. 8From: Observation of ionospheric Alfven resonator with double spectral resonance structures at low latitude station, Shillong (\(dipole L=1.08\))The value of depth of the well formed by the minimum and maximum refractive index at the region above the E-layer and the F-layer peak, respectively, \(d= ({n}_{{A}_{max}}- {n}_{{A}_{min}})\) plotted for the entire year of 2018Back to article page