Irkutsk, Russian Federation
Irkutsk, Russian Federation
Irkutsk, Russian Federation
St. Petersburg, Russian Federation
Yakutsk, Russian Federation
. We have examined longitudinal-temporal variations in ionospheric parameters over Eurasia by analyzing data from a chain of high-latitude ionosondes along a latitude circle ~70° N (geomagnetic latitudes 58°
high-latitude ionosphere; ionosonde chain, geomagnetic storm, variations of ionospheric ionization
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