Browsing by Author "Garbatsevich A."

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Dependence of the long-term variations in the F2-layer critical frequency at midlatitudes on the geomagnetic field

Deminov M.; Annakuliev S.; Garbatsevich A.; Deminov R. (2002)

A long-term trend in the F2-layer critical frequency (foF2) has been distinguished based on daytime data of midlatitude stations in the Northern Hemisphere, obtained from 1957 to 1995, and using special measures aimed at ...
Long-term variations in the critical frequency of the midlatitude F2 layer at noon

Deminov M.; Garbatsevich A.; Deminov R. (2001)

Based on an analysis of the midday data of the midlatitude ionospheric stations in the Northern Hemisphere, it is indicated that the quiet monthly median f0F2m depends also on the relative sunspot number R×averaged for 11 ...

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