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Towards better description of solar activity variation in the International Reference Ionosphere topside ion composition model
We present a revision of the ion composition model that is included in the International Reference Ionosphere (IRI) as the TTS-03 option. We employed a better and Intercosmos-24 satellites. Results of the revised ion
BL - Fyzika plasmatu a výboje v plynech
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Variability of the topside thermal plasma parameters during a period of high solar activity for IRI
The variability of the electron temperature, ion composition and the upper transition height in the topside ionosphere as given by the IRI models is studied. A variability index based on quartiles is introduced and...
DG - Vědy o atmosféře, meteorologie
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
New advances in empirical modelling of ion composition in the outer ionosphere
A new global empirical model of the relative ion composition in the outer ionosphere (altitude range of 500-2500 km) for the most important ions (O+, H+, He+ and N mission) by a Bennett ion mass spectromet...
DG - Vědy o atmosféře, meteorologie
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Global characteristics of the upper transition height derived from the topside Alouette/ISIS topside sounder electron density profiles, the Formosat-3/COSMIC density profiles and the IRI ion
The upper transition height (Ht) (the altitude of the transition from heavy atomic ions to light ions or in the simplest form the transition from O+ to H+) is an important parameter, representing the boundary between the
BL - Fyzika plasmatu a výboje v plynech
- 2014 •
- O
Rok uplatnění
O - Ostatní výsledky
He ion dominance in the high-latitude upper ionosphere as observed in 'active'experiment.
Annotation not available...
BL - Fyzika plasmatu a výboje v plynech
- 1998 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Empirical modeling of the upper transition height for low and middle latitudes.
Ion composition data measured by the Bennett mass spectrometer during the ACTIVE mission (perigee 500 km, apogee 2500 km, maximum of solar cycle 22) and from AE satellites from the minimum of solar cycle 21 was used to study the sol...
BL - Fyzika plasmatu a výboje v plynech
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Towards better description of solar activity variation in IRI topside ion composition model
/NOFS equatorial upper transition height (1000km vs 700km)showed a problem of the IRI ion composition model (both TTS03 and DY85) which were not constructed of the TTS03 model called TBTion model based on absolute ion
BL - Fyzika plasmatu a výboje v plynech
- 2013 •
- A •
- Link
Rok uplatnění
A - Audiovizuální tvorba
Výsledek na webu
On possible improvements of outer ionosphere ion composition model in IRI.
The cuurent version of the IRI model for the ion composition and the electron (total ion) density above 500 km is compared with the Bennett ion spectrometer data measured in the frame of the ACTIVE mission (maximum...
DG - Vědy o atmosféře, meteorologie
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Mid-latitude geomagnetic field Line resonances related to upper ionospheric electron and ion density measurements.
Annotation not available...
DG - Vědy o atmosféře, meteorologie
- 1997 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Trends in the upper atmosphere and ionosphere: Recent progress
The upper atmosphere and embedded ionosphere respond to increasing in the thermosphere and ionosphere. The scenario of trends in the upper atmosphere and ionosphere. In this paper, the progress reached in ...
DG - Vědy o atmosféře, meteorologie
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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