Preliminary Results on TID (Travelling Ionospheric Disturbances) over Ebro from TEC Data.
Scientific rept. no. 3, 1 Sep 79-31 Aug 82,
OBSERVATORIO DEL EBRO ROQUETAS (SPAIN) IONOSPHERIC SECTION
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Faraday rotation data recorded at the Ebro Observatory in January 1979 have been analyzed by the maximum entropy method to obtain the spectrum of TIDs travelling through the station. The results indicate that most of the TIDs in this month have periods shorter than 30 minutes and appear only between 7hr and 20hr UT. Their diurnal variation depends on their frequency. A less sophisticated analysis of the data of the whole year shows a clear seasonal dependence of the number, period and diurnal variation of TIDs. Author
- Atmospheric Physics