Skip to main content

Table 2 Radio wave attenuation at discrete frequencies obtained from conductivity profile and measured experimentally

From: Vertical profile of atmospheric conductivity that matches Schumann resonance observations

Kind of data 〈Im(ν)〉 α
dB/1000 km
Im(ν)
Day
α Day
dB/1000 km
Im(ν)
Night
α Night
dB/1000 km
f = 76 Hz model 0.86 1.17 0.96 1.31 0.75 1.02
f = 76 Hz experiment (Williams et al. 2006) 1.08 1.33 0.82
f = 82 Hz model 0.92 1.25 1.01 1.38 0.79 1.08
f = 82 Hz experiment (Yang Pasko 2005; Zhou et al. 2013) 1.25