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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
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| Sprache |
Englisch
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| ISSN |
0992-7689
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| Digitales Dokument |
URL |
| Erschienen |
In: Annales Geophysicae ; 22, no. 2 ; Nr. 22, no. 2 (2004-01-01), S.405-415 |
| Datensatznummer |
250014771
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| Publikation (Nr.) |
 copernicus.org/angeo-22-405-2004.pdf |
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| 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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