A new global empirical model of the electron temperature with the inclusion of the solar activity variations for IRI

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F12%3A00380291" target="_blank" >RIV/68378289:_____/12:00380291 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5047/eps.2011.10.016" target="_blank" >http://dx.doi.org/10.5047/eps.2011.10.016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5047/eps.2011.10.016" target="_blank" >10.5047/eps.2011.10.016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A new global empirical model of the electron temperature with the inclusion of the solar activity variations for IRI

Popis výsledku v původním jazyce

A data-base of electron temperature (Te) comprising of most of the available LEO satellite measurements in the altitude range from 350 to 2000 km has been used for the development of a new global empirical model of Te for the International Reference Ionosphere (IRI). For the first time this will include variations with solar activity. Variations at five fixed altitude ranges centered at 350, 550, 850, 1400, and 2000 km and three seasons (summer, winter, and equinox) were represented by a system of associated Legendre polynomials (up to the 8th order) in terms of magnetic local time and the earlier introduced invdip latitude. The solar activity variations of Te are represented by a correction term of the Te global pattern and it has been derived from the empirical latitudinal profiles of Te for day and night (Truhlik et al., 2009a). Comparisons of the new Te model with data and with the IRI 2007 Te model show that the new model agrees well with the data generally within standard deviati

Název v anglickém jazyce

A new global empirical model of the electron temperature with the inclusion of the solar activity variations for IRI

Popis výsledku anglicky

A data-base of electron temperature (Te) comprising of most of the available LEO satellite measurements in the altitude range from 350 to 2000 km has been used for the development of a new global empirical model of Te for the International Reference Ionosphere (IRI). For the first time this will include variations with solar activity. Variations at five fixed altitude ranges centered at 350, 550, 850, 1400, and 2000 km and three seasons (summer, winter, and equinox) were represented by a system of associated Legendre polynomials (up to the 8th order) in terms of magnetic local time and the earlier introduced invdip latitude. The solar activity variations of Te are represented by a correction term of the Te global pattern and it has been derived from the empirical latitudinal profiles of Te for day and night (Truhlik et al., 2009a). Comparisons of the new Te model with data and with the IRI 2007 Te model show that the new model agrees well with the data generally within standard deviati

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Earth Planets and Space

ISSN

1343-8832

e-ISSN

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Svazek periodika

64

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

13

Strana od-do

531-543

Kód UT WoS článku

000307224500014

EID výsledku v databázi Scopus

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