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Titel Latitudinal variations of TEC over Europe obtained from GPSobservations
VerfasserIn P. Wielgosz, L. W. Baran, I. I. Shagimuratov, M. V. Aleshnikova
Medientyp Artikel
Sprache Englisch
ISSN 0992-7689
Digitales Dokument URL
Erschienen In: Annales Geophysicae ; 22, no. 2 ; Nr. 22, no. 2 (2004-01-01), S.405-415
Datensatznummer 250014771
Publikation (Nr.) Volltext-Dokument vorhandencopernicus.org/angeo-22-405-2004.pdf
 
Zusammenfassung
GPS technique has opened broad possibilities to study the TEC distribution on a regular basis. In this paper, the latitudinal dependence of TEC over Europe for geographic latitudes ranging from 40°N to 75°N is presented. We discuss the day-to-day variations of the latitudinal TEC profiles for a period of 1999 to 2001 for both quiet and disturbed magnetic conditions. More than 4300 TEC profiles were created from the TEC maps with a one-hour interval. GPS data from 65 European permanent stations were used to produce the TEC maps. The comparison of GPS-derived TEC profiles with the IRI model is also discussed.

Key words. Ionosphere (mid-latitude ionosphere; ionospheric disturbances)
 
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