Variations in the Parameters of Radio Waves in the Earth’s High-Latitude Ionosphere on the Satellite–Satellite Paths during the Geomagnetic Storm of June 22–23, 2015

This paper analyzes the results of about 100 radio occultation sessions of sounding of the high-latitude (>65 °N) lower ionosphere of the Earth’s Northern Hemisphere, which were carried out on June 22–23, 2015, on the carrier GPS frequency of 1545.42 MHz ( L1 range) in the FORMOSAT-3/COSMIC exper...

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Veröffentlicht in:Cosmic research 2021-05, Vol.59 (3), p.157-161
Hauptverfasser: Gubenko, V. N., Andreev, V. E., Kirillovich, I. A., Gubenko, T. V., Pavelyev, A. A.
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Sprache:eng
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Zusammenfassung:This paper analyzes the results of about 100 radio occultation sessions of sounding of the high-latitude (>65 °N) lower ionosphere of the Earth’s Northern Hemisphere, which were carried out on June 22–23, 2015, on the carrier GPS frequency of 1545.42 MHz ( L1 range) in the FORMOSAT-3/COSMIC experiment. Coronal plasma ejections that reached Earth during this period provoked a magnetic storm of class G4 (a strong geomagnetic storm with a planetary Kp index is 8), which, in turn, caused significant ionospheric fluctuations of radio waves on “navigation ( GPS ) satellites–low-orbit ( FORMOSAT-3/COSMIC ) satellites” sounding paths.
ISSN:0010-9525
1608-3075
DOI:10.1134/S0010952521030047