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Doppler observations of infrasonic waves of meteorological origin at ionospheric heights
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SYSNO ASEP 0330035 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Doppler observations of infrasonic waves of meteorological origin at ionospheric heights Title Dopplerovská pozorování infrazvukových vln meteorologického původu v ionosféře Author(s) Šindelářová, Tereza (UFA-U) RID, ORCID
Burešová, Dalia (UFA-U) RID, ORCID
Chum, Jaroslav (UFA-U) RID, ORCID
Hruška, František (UFA-U) RIDSource Title Advances in Space Research. - : Elsevier - ISSN 0273-1177
Roč. 43, č. 11 (2009), s. 1644-1651Number of pages 8 s. Publication form web - web Language eng - English Country GB - United Kingdom Keywords Infrasonic waves ; Ionosphere ; Meteorological activity Subject RIV BN - Astronomy, Celestial Mechanics, Astrophysics R&D Projects GA205/07/1367 GA ČR - Czech Science Foundation (CSF) 1QS300120506 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z30420517 - UFA-U, BC-A (2005-2011) UT WOS 000266848400008 DOI 10.1016/j.asr.2008.08.022 Annotation Ionospheric effects of meteorological origin observed by continuous high frequency Doppler sounder over the Czech Republic are reported. We focus on detection of waves of periods 1-10 min. We discuss the influence of dynamics and intensity of active weather systems on the occurrence of short period waves and dependence of the observed ionospheric effects on the height of reflection of the sounding radio wave. We propose a method to distinguish infrasound from waves of geomagnetic origin. The results of observations in the Czech Republic are compared with the results previously obtained in North America. Workplace Institute of Atmospheric Physics Contact Kateřina Adamovičová, adamovicova@ufa.cas.cz, Tel.: 272 016 012 ; Kateřina Potužníková, kaca@ufa.cas.cz, Tel.: 272 016 019 Year of Publishing 2010
Number of the records: 1