Propagation of gravity waves and spread F in the low-latitude ionosphere over Tucumán, Argentina, by continuous Doppler sounding: First results
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F14%3A00431920" target="_blank" >RIV/68378289:_____/14:00431920 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/2014JA020184" target="_blank" >http://dx.doi.org/10.1002/2014JA020184</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/2014JA020184" target="_blank" >10.1002/2014JA020184</a>
Alternative languages
Result language
angličtina
Original language name
Propagation of gravity waves and spread F in the low-latitude ionosphere over Tucumán, Argentina, by continuous Doppler sounding: First results
Original language description
Results of systematic analysis of propagation directions and horizontal velocities of Gravity Waves (GWs) and spread F structures in low-latitude ionosphere (magnetic inclination 27 ) in Tucuman region, Argentina, are presented. Measurements were carriedout by multi-point continuous Doppler system during one year from December 2012 to November 2013. It was found that meridian propagation of GWs dominated, and that southward propagation prevailed in the local summer. Oblique spread structures observed in Doppler shift spectrograms and associated with spread F propagated roughly eastward at velocities from 70 to 180 m/s and were observed at night from September to March. The velocities were computed for 182 events, and the azimuths for 64 events. Continuous Doppler sounding makes it possible to analyze more events compared to optical observations often used for propagation studies since the measurements do not depend on weather.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DG - Atmospheric sciences, meteorology
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Geophysical Research: Space Physics
ISSN
2169-9380
e-ISSN
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Volume of the periodical
119
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
6954-6965
UT code for WoS article
000344809600068
EID of the result in the Scopus database
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