RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 19, ES3002, doi:10.2205/2019ES000661, 2019 ![]() Figure 4. ORB-3 5230 kHz observation of A) arrival angle in the East–West direction (blue) and the North–South direction (green) and B) LOS plasma Doppler velocity. A 4.5 s oscillation is observed during the initial and main phases. Copyright 2019 by the Geophysical Center RAS. Generated from LaTeX source by ELXpaper, v.2.0 software package. |