Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/2114
DC Field | Value | Language |
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dc.contributor.authorall | Kouris, S. S.; Division of Telecommunications, Department of Electrical Engineering, Faculty of Engineering, Aristotle University of Thessaloniki, Greece | en |
dc.contributor.authorall | Polimeris, K. V.; Division of Telecommunications, Department of Electrical Engineering, Faculty of Engineering, Aristotle University of Thessaloniki, Greece | en |
dc.contributor.authorall | Romano, V.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Zolesi, B.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Cander, L. R.; Radio Communication Research Unit, Rutherford Appleton Laboratory, Chilton, Oxon, U.K. | en |
dc.date.accessioned | 2007-05-15T09:52:26Z | en |
dc.date.available | 2007-05-15T09:52:26Z | en |
dc.date.issued | 2006-08 | en |
dc.identifier.uri | http://hdl.handle.net/2122/2114 | en |
dc.description.abstract | The study of foF2 data measured every 5-min and of TEC measurements made every 10-min shows that the within-the-hour variability is different in the two parameters. Deciles of this variability for foF2 and for TEC are determined together with the probabilities of exceeding a given level of variability. Furthermore, considering hourly values, it is found that the variability in TEC is like an «intrinsic noise» throughout the day of the order of less than 5% of the hourly value; but at sunrise and often at sunset large values take place. A seasonal dependence is evident. Besides, a within-the-hour variability in foF2 is always present with large values at sunrise or sunset depending on the season, and also during disturbed ionospheric conditions. | en |
dc.format.extent | 1425349 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | English | en |
dc.relation.ispartofseries | 4-5/49 (2006) | en |
dc.subject | ionospheric variability | en |
dc.subject | radio wave propagation | en |
dc.subject | space and satellite communications | en |
dc.title | Within-the-hour variability: levels and their probabilities | 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.relation.references | BURESOVA, D. and J. LASˇTOVICˇKA (2001): Changes in the F1 region electron density during geomagnetic storms at low solar activity, J. Atmos. Solar-Terr. Phys., 63, 537-544. FOTIADIS, D.N., S.S. KOURIS and B. ZOLESI (2001): Preliminary results on the within-the-hour ionospheric variability, Phys. Chem. Earth (C), 26 (5), 315-318. FOTIADIS, D.N., S.S. KOURIS, V. ROMANO and B. ZOLESI (2004): Climatology of ionospheric F-region disturbances, Ann. Geophysics, 47 (4), 1311-1323. KOURIS, S.S. and D.N. FOTIADIS (2002): Ionospheric variability: a comparative statistical study, Adv. Space Res. 29 (6), 977-985. KOURIS, S.S., D.N. FOTIADIS and T.D. XENOS (1998): On the day-to-day variation of foF2 and M(3000)F2, Adv. Space Res., 22 (6), 872-876. KOURIS, S.S., D.N. FOTIADIS and B. ZOLESI (1999): Specifications of the F-region variations for quiet and disturbed conditions, Phys. Chem. Earth (C), 24 (4), 321-327. KOURIS, S.S., B. ZOLESI, D.N. FOTIADIS and C. BIANCHI (2000): On the variability within-the-hour and from hour-to-hour of the F-region characteristics above Rome, Phys. Chem. Earth (C), 25 (4), 347-351. KOURIS, S.S., K.V. POLIMERIS and LJ.R. CANDER (2006): Specifications of TEC variability, Adv. Space Res., 37 (5), 983-1004. POLIMERIS, K.V., V. ROMANO, S.S. KOURIS and B. ZOLESI (2004): The within-the-hour variability in TEC: some preliminary results, Bulg. Geophys. J., 30 (1-4). RAWER, K. (1957): The Ionosphere (F. Ungar, New York). RAWER, K. (1993): Wave Propagation in the Ionosphere, (Kluwer Publ. Co., Dordrecht NL). RAWER, K., S.S. KOURIS and D.N. FOTIADIS (2003): Variability of F2 parameters depending on modip, Adv. Space Res., 31 (3), 537-541. ZOLESI, B., S.S. KOURIS, D.N. FOTIADIS and C. SCOTTO (2001): Evaluation of the ionospheric noise and variability within-the-hour by 5 min ionospheric soundings, Phys. Chem. Earth (C), 26 (5), 359-362. | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.contributor.author | Kouris, S. S. | en |
dc.contributor.author | Polimeris, K. V. | en |
dc.contributor.author | Romano, V. | en |
dc.contributor.author | Zolesi, B. | en |
dc.contributor.author | Cander, L. R. | en |
dc.contributor.department | Division of Telecommunications, Department of Electrical Engineering, Faculty of Engineering, Aristotle University of Thessaloniki, Greece | en |
dc.contributor.department | Division of Telecommunications, Department of Electrical Engineering, Faculty of Engineering, Aristotle University of Thessaloniki, Greece | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Radio Communication Research Unit, Rutherford Appleton Laboratory, Chilton, Oxon, U.K. | 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 | Department of Electrical Engineering, University of Thessaloniki, Greece | - |
crisitem.author.dept | Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Rutherford Appleton Laboratory, Chilton, Didcot, Oxon, U.K. | - |
crisitem.author.orcid | 0000-0002-7532-4507 | - |
crisitem.author.orcid | 0000-0002-7263-5043 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Annals of Geophysics |
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