Dayside ionosphere of Mars: Empirical model based on data from the MARSIS instrument
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F11%3A00366436" target="_blank" >RIV/68378289:_____/11:00366436 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.agu.org/pubs/crossref/2011/2010JE003789.shtml" target="_blank" >http://www.agu.org/pubs/crossref/2011/2010JE003789.shtml</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1029/2010JE003789" target="_blank" >10.1029/2010JE003789</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Dayside ionosphere of Mars: Empirical model based on data from the MARSIS instrument
Popis výsledku v původním jazyce
We present results of a systematic study of electron densities in the dayside Martian ionosphere measured by the Mars Advanced Radar for Subsurface and Ionosphere Sounding (MARSIS) instrument on board the Mars Express spacecraft. There are two distinct regions controlled by different physical mechanisms. The first region is located at altitudes up to about 5 neutral scale heights above the altitude of peak electron density. Electron densities in this region are well described by the basic Chapman theory. The observed small deviations can be most probably explained by the neutral scale height and electron temperature increasing with altitude rather than being constant. The second region is located at altitudes higher than about 10 neutral scale heightsabove the altitude of peak electron density. It is controlled primarily by diffusion, and the observed electron densities decrease exponentially with increasing altitude.
Název v anglickém jazyce
Dayside ionosphere of Mars: Empirical model based on data from the MARSIS instrument
Popis výsledku anglicky
We present results of a systematic study of electron densities in the dayside Martian ionosphere measured by the Mars Advanced Radar for Subsurface and Ionosphere Sounding (MARSIS) instrument on board the Mars Express spacecraft. There are two distinct regions controlled by different physical mechanisms. The first region is located at altitudes up to about 5 neutral scale heights above the altitude of peak electron density. Electron densities in this region are well described by the basic Chapman theory. The observed small deviations can be most probably explained by the neutral scale height and electron temperature increasing with altitude rather than being constant. The second region is located at altitudes higher than about 10 neutral scale heightsabove the altitude of peak electron density. It is controlled primarily by diffusion, and the observed electron densities decrease exponentially with increasing altitude.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
BN - Astronomie a nebeská mechanika, astrofyzika
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Geophysical Research
ISSN
0148-0227
e-ISSN
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Svazek periodika
116
Číslo periodika v rámci svazku
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Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
14
Strana od-do
"E07003/1"-"E07003/14"
Kód UT WoS článku
000292834600002
EID výsledku v databázi Scopus
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