Behavior of the bottomside electron density profile over Pruhonice

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F04%3A00104052" target="_blank" >RIV/68378289:_____/04:00104052 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Behavior of the bottomside electron density profile over Pruhonice
Original language description
Ionosonde data obtained at Pruhonice (50.0 N; 15.0 E) during different times of the day, seasons and periods of the solar cycle are used to study the behavior of the F2 thickness and shape parameters, B0 and B1, respectively. Experimental values of bothparameters are compared with the predictions of the latest version of the International Ionosphere Reference, IRI-2000. A preliminary analysis of the variability of the ionospheric parameters foF2, M(3000)F2, foF1 and foE is also done using the variability index Cup-Clo = interquartile range/median. The study shows that: (i) the IRI Gulyaeva B0 option reproduces better the experimental electron density profiles than the B0-Table option, (ii) the new values introduced for B1 in the IRI-2000 model are more realistic than the constant value of three adopted by the IRI-90 and IRI-95 versions, (iii) the variability in the E and F1 regions is less than that observed in the F2 region, (iv) the M(3000)F2 factor exhibits low variability.
Czech name
Profil dolní části ionosférické F vrstvy pro ionosférickou stanici v Průhonicích
Czech description
V článku se analyzuje variabilita elektronové koncentraci v dolní části ionosférické F vrstvy v závislosti na sluneční a geomagnetickou aktivitu a na denní a roční dobu pro Průhonickou stanici

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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Project
<a href="/en/project/IAA3042102" target="_blank" >IAA3042102: Impact of geomagnetic storm on ionosphere-atmosphere system</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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