IONOSPHERE DISTURBANCES OBSERVATIONS DURING THE PERIOD OF SOLAR ACTIVITY MAXIMUM

R. O. Kravetz; V. V. Galanin

doi:10.18524/1810-4215.2012.25.83368

IONOSPHERE DISTURBANCES OBSERVATIONS DURING THE PERIOD OF SOLAR ACTIVITY MAXIMUM

Автор(и)

R. O. Kravetz Institute of Radio Astronomy of National Academy of Science of Ukraine, Odessa, Ukraine, Україна
V. V. Galanin Institute of Radio Astronomy of National Academy of Science of Ukraine, Odessa, Ukraine, Україна

DOI:

https://doi.org/10.18524/1810-4215.2012.25.83368

Ключові слова:

ionosphere, ionogram

Анотація

Strong ionosphere disturbances dates in the first half of 2012 year are defined on the data of ionosonds network. Sporadic E_s layer appearance and strong radio wave absorption phenomena, when the reflections from ionosphere are completely absence, are studied. We show, that frequency and duration of ionosphere disturbances are increased in summer months compare to winter ones.

Посилання

DIAS: European Digital Upper Atmosphere Server. http://www.iono.noa.gr/dias.

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Brjunelli B.E., Namgaladze A.A.: 1988, Physics of Ionosphere, M., Nauka.