Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/1745| DC Field | Value | Language |
|---|---|---|
| dc.contributor.authorall | Gulyaeva, T.; Izmiran, Russian Academy of Sciences, Troitsk, Moscow Region, Russia | en |
| dc.contributor.authorall | Spalla, P.; Istituto cli Ricerche sulle Onde Elettromagnetiche, C.N.R. Firenze, Italy | en |
| dc.date.accessioned | 2006-09-29T10:20:12Z | en |
| dc.date.available | 2006-09-29T10:20:12Z | en |
| dc.date.issued | 1995-09 | en |
| dc.identifier.uri | http://hdl.handle.net/2122/1745 | en |
| dc.description.abstract | Variability of total electron content (TEC) observed by the Faraday rotation method at Florence has been stud- ied with the same technique applied independently to the ionospheric parameters foF2 and M(3000)F2 of the ground-based vertical-incidence sounding database (VID). Results of daily and monthly TEC disturbance indices at sub-ionospheric point are compared with variability of the ionosphere at Rome and Gibilmanna (de- duced from VID) for a period of 1976 to 1991. During moderate and high solar activity the variability of TEC is greater than the variability of VID, whereas during solar minimum the situation is opposite. In this context joint TEC and VID observations distinguish either the F region peak or the topside ionosphere heights where the dynamic processes dominate at different times. | en |
| dc.format.extent | 2166661 bytes | en |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | English | en |
| dc.relation.ispartofseries | 3-4/38 (1995) | en |
| dc.subject | Ionosphere | en |
| dc.subject | total electron content | en |
| dc.subject | vertical-incidence sounding | en |
| dc.subject | disturbance indices | en |
| dc.title | Enhanced variability in the topside ionosphere | en |
| dc.type | article | en |
| dc.type.QualityControl | Peer-reviewed | en |
| dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.05. Wave propagation | en |
| dc.subject.INGV | 05. General::05.02. Data dissemination::05.02.99. General or miscellaneous | en |
| dc.description.journalType | JCR Journal | en |
| dc.description.fulltext | open | en |
| dc.contributor.author | Gulyaeva, T. | en |
| dc.contributor.author | Spalla, P. | en |
| dc.contributor.department | Izmiran, Russian Academy of Sciences, Troitsk, Moscow Region, Russia | en |
| dc.contributor.department | Istituto cli Ricerche sulle Onde Elettromagnetiche, C.N.R. Firenze, Italy | en |
| item.openairetype | article | - |
| item.cerifentitytype | Publications | - |
| item.languageiso639-1 | en | - |
| item.grantfulltext | open | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.fulltext | With Fulltext | - |
| crisitem.author.dept | Izmiran Russian Academy of Sciences, Troitsk, Moscow Region, Russia | - |
| crisitem.author.dept | Istituto di Fisica Applicata «Nello Carrara» (IFAC), Firenze, Italy | - |
| crisitem.classification.parent | 01. Atmosphere | - |
| crisitem.classification.parent | 05. General | - |
| Appears in Collections: | Annals of Geophysics | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 08 gulyaeya.pdf | 2.12 MB | Adobe PDF | View/Open |
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