The best solar activity proxy for long-term ionospheric investigations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F21%3A00544605" target="_blank" >RIV/68378289:_____/21:00544605 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0273117721005032" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0273117721005032</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.asr.2021.06.032" target="_blank" >10.1016/j.asr.2021.06.032</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The best solar activity proxy for long-term ionospheric investigations

Popis výsledku v původním jazyce

To select the best solar activity proxy is important for long-term trend or climatological studies of ionospheric parameters as well as for modeling. We deal with solar proxies for foF2 and foE analyses. The yearly average and monthly median values of foF2 and yearly values of foE of selected European stations with long and high-quality data series are used. Four solar proxies are utilized: F10.7, F30, Mg II and He II. Mg II and F30 are found to be the best solar proxies for both yearly and monthly foF2 values as well as for years of deep solar minima (2008–09, 2018–19). On the other hand, F10.7 is found to be the best solar proxy for yearly values of foE. The variability of yearly values of foF2 and foE is almost fully described by solar proxies and this relation is highly linear. Different solar proxies applied might result in somewhat different long-term trends of both foF2 and foE. All the results were derived for the European area.nn

Název v anglickém jazyce

The best solar activity proxy for long-term ionospheric investigations

Popis výsledku anglicky

To select the best solar activity proxy is important for long-term trend or climatological studies of ionospheric parameters as well as for modeling. We deal with solar proxies for foF2 and foE analyses. The yearly average and monthly median values of foF2 and yearly values of foE of selected European stations with long and high-quality data series are used. Four solar proxies are utilized: F10.7, F30, Mg II and He II. Mg II and F30 are found to be the best solar proxies for both yearly and monthly foF2 values as well as for years of deep solar minima (2008–09, 2018–19). On the other hand, F10.7 is found to be the best solar proxy for yearly values of foE. The variability of yearly values of foF2 and foE is almost fully described by solar proxies and this relation is highly linear. Different solar proxies applied might result in somewhat different long-term trends of both foF2 and foE. All the results were derived for the European area.nn

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10509 - Meteorology and atmospheric sciences

Projekt

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

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Advances in Space Research

ISSN

0273-1177

e-ISSN

1879-1948

Svazek periodika

68

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

2354-2360

Kód UT WoS článku

000681375300009

EID výsledku v databázi Scopus

2-s2.0-85110180004