Preliminary results on the ionospheric structure at dawn time observed during HRIS campaigns
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Abstract
Several campaigns of ionospheric vertical soundings with short-time interval between them (HRIS) have been recently performed at the ionospheric station in Rome. Some preliminary results concerning periods around local sunrise are presented. A cIear fading effect, due to the defocusing phenomena in the upper ionosphere, has been observed in different seasons
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Dominici P, Bianchi C, Cander LR, De Franceschi G, Scotto C, Zolesi B. Preliminary results on the ionospheric structure at dawn time observed during HRIS campaigns. Ann. Geophys. [Internet]. 1994Apr.18 [cited 2021Sep.19];37(1). Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4235
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