RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 20, ES1004, doi:10.2205/2019ES000699, 2020 ![]() Figure 8. Diurnal variation of $N_mF2$ medians as simulated and measured by the SGO ionosonde in (a) January 2008, (b) March and (c) July 2007. Copyright 2020 by the Geophysical Center RAS. Generated from LaTeX source by ELXfinal, v.2.0 software package. |