Statistical Characteristics of Ionospheric Hiss Waves
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F19%3A00507763" target="_blank" >RIV/68378289:_____/19:00507763 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/19:10407571
Result on the web
<a href="http://nora.nerc.ac.uk/id/eprint/523674/1/Xia_et_al-2019-Geophysical_Research_Letters.pdf" target="_blank" >http://nora.nerc.ac.uk/id/eprint/523674/1/Xia_et_al-2019-Geophysical_Research_Letters.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1029/2019GL083275" target="_blank" >10.1029/2019GL083275</a>
Alternative languages
Result language
angličtina
Original language name
Statistical Characteristics of Ionospheric Hiss Waves
Original language description
In this study, we use the observations of electromagnetic waves by Detection of Electromagnetic Emissions Transmitted from Earthquake Regions satellite to investigate propagation characteristics of low-altitude ionospheric hiss. In an event study, intense hiss wave power is concentrated over a narrow frequency band with a central frequency that decreases as latitude decreases, which coincides to the variation of local proton cyclotron frequency f(CH). The wave propagates obliquely to the background magnetic field and equatorward from high latitude region. We use about similar to 6 years of observations to statistically study the dependence of ionospheric hiss wave power on location, local time, geomagnetic activity, and season. The results demonstrate that the ionospheric hiss power is stronger on the dayside than nightside, under higher geomagnetic activity conditions, in local summer than local winter. The wave power is confined near the region where the local fCH is equal to the wave frequency. A ray tracing simulation is performed to account for the dependence of wave power on frequency and latitude.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Geophysical Research Letters
ISSN
0094-8276
e-ISSN
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Volume of the periodical
46
Issue of the periodical within the volume
13
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
7147-7156
UT code for WoS article
000476960100010
EID of the result in the Scopus database
2-s2.0-85068530518