Trends in the ionospheric E and F regions over Europe
Continuous observations in the ionospheric E and F regions have been regularly carried out since the fifties of this century at many ionosonde stations. Using these data from 31 European stations long-term trends have been derived for different parameters of the ionospheric E layer (<i>h<...
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Format: | Article |
Language: | English |
Published: |
Copernicus Publications
1998-08-01
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Series: | Annales Geophysicae |
Online Access: | https://www.ann-geophys.net/16/986/1998/angeo-16-986-1998.pdf |