On the nature of nighttime ionisation enhancements observed with the Athens Digisonde

True height electron density profiles observed with the Athens Digisonde were analyzed together with geomagnetic data indices for six magnetic storms in September and October 2000 in an effort to define the ionospheric structure during events of nighttime ionisation enhancements and to discu...

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Bibliographic Details
Main Authors: I. Tsagouri, A. Belehaki
Format: Article
Language:English
Published: Copernicus Publications 2002-08-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/20/1225/2002/angeo-20-1225-2002.pdf