КАЛИБРОВКА МОДЕЛИ АВРОРАЛЬНОЙ ИОНОСФЕРЫ AIM-E ДЛЯ РАСЧЕТА ПАРАМЕТРОВ РЕГУЛЯРНОГО E-СЛОЯ

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КАЛИБРОВКА МОДЕЛИ АВРОРАЛЬНОЙ ИОНОСФЕРЫ AIM-E ДЛЯ РАСЧЕТА ПАРАМЕТРОВ РЕГУЛЯРНОГО E-СЛОЯ. / Nikolaeva , Vera; Gordeev , Evgeniy ; Rogov , Denis; Nikolaev , Aleksandr.

в: Solar-Terrestrial Physics, Том 7, № 1, 29.03.2021, стр. 51-58.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{3876fbe86ccc47e6994386b8c9721c73,

title = "КАЛИБРОВКА МОДЕЛИ АВРОРАЛЬНОЙ ИОНОСФЕРЫ AIM-E ДЛЯ РАСЧЕТА ПАРАМЕТРОВ РЕГУЛЯРНОГО E-СЛОЯ",

abstract = "The E-Region Auroral Ionosphere Model (AIM-E) was developed to determine the chemical composition and electron density in the auroral zone at E-layer heights (90–150 km). Solar and magnetic activity input parameters for AIM-E are the three-hour Ap index and the daily solar radio flux at a wavelength of 10.7 cm (index F10.7). In this paper, we compare AIM-E calculations of the electron density for the daytime with EUV radiation spectrum specified in two different ways: 1) the EUV spectrum theoretically calculated using the F10.7 index as an input parameter; 2) using TIMED satellite direct measurements of the EUV spectrum. We have corrected the EUVAC EUV radiation model to specify a photoionization source in AIM-E. Calculations of regular E-region critical frequencies show good agreement with the vertical sounding data from Russian high-latitude stations. Results we obtained make it possible to do a quick on-line assessment of the regular E layer, using the daily index F10.7 as an input parameter.",

keywords = "high-latitude ionosphere, auroral oval, E layer, numerical simulation, EUV, photoionization, electron density, Auroral oval, E layer, Electron density, EUV, High-latitude ionosphere, Numerical simulation, Photoionization",

author = "Vera Nikolaeva and Evgeniy Gordeev and Denis Rogov and Aleksandr Nikolaev",

note = "Nikolaeva V. D., Gordeev E. I., Rogov D. D., Nikolaev A. V. AIM-E auroral ionosphere model adjustment for the regular E layer // Solar-Terrestrial Physics . 2021. no. 1. pp. 41-46. DOI: https://doi.org/10.12737/stp-71202106 (Date of access 10.06.2021).",

year = "2021",

month = mar,

day = "29",

doi = "10.12737/szf-71202106",

language = "русский",

volume = "7",

pages = "51--58",

journal = "СОЛНЕЧНО-ЗЕМНАЯ ФИЗИКА",

issn = "2412-4737",

publisher = "Институт солнечно-земной физики СО РАН",

number = "1",

}

RIS

TY - JOUR

T1 - КАЛИБРОВКА МОДЕЛИ АВРОРАЛЬНОЙ ИОНОСФЕРЫ AIM-E ДЛЯ РАСЧЕТА ПАРАМЕТРОВ РЕГУЛЯРНОГО E-СЛОЯ

AU - Nikolaeva , Vera

AU - Gordeev , Evgeniy

AU - Rogov , Denis

AU - Nikolaev , Aleksandr

N1 - Nikolaeva V. D., Gordeev E. I., Rogov D. D., Nikolaev A. V. AIM-E auroral ionosphere model adjustment for the regular E layer // Solar-Terrestrial Physics . 2021. no. 1. pp. 41-46. DOI: https://doi.org/10.12737/stp-71202106 (Date of access 10.06.2021).

PY - 2021/3/29

Y1 - 2021/3/29

N2 - The E-Region Auroral Ionosphere Model (AIM-E) was developed to determine the chemical composition and electron density in the auroral zone at E-layer heights (90–150 km). Solar and magnetic activity input parameters for AIM-E are the three-hour Ap index and the daily solar radio flux at a wavelength of 10.7 cm (index F10.7). In this paper, we compare AIM-E calculations of the electron density for the daytime with EUV radiation spectrum specified in two different ways: 1) the EUV spectrum theoretically calculated using the F10.7 index as an input parameter; 2) using TIMED satellite direct measurements of the EUV spectrum. We have corrected the EUVAC EUV radiation model to specify a photoionization source in AIM-E. Calculations of regular E-region critical frequencies show good agreement with the vertical sounding data from Russian high-latitude stations. Results we obtained make it possible to do a quick on-line assessment of the regular E layer, using the daily index F10.7 as an input parameter.

AB - The E-Region Auroral Ionosphere Model (AIM-E) was developed to determine the chemical composition and electron density in the auroral zone at E-layer heights (90–150 km). Solar and magnetic activity input parameters for AIM-E are the three-hour Ap index and the daily solar radio flux at a wavelength of 10.7 cm (index F10.7). In this paper, we compare AIM-E calculations of the electron density for the daytime with EUV radiation spectrum specified in two different ways: 1) the EUV spectrum theoretically calculated using the F10.7 index as an input parameter; 2) using TIMED satellite direct measurements of the EUV spectrum. We have corrected the EUVAC EUV radiation model to specify a photoionization source in AIM-E. Calculations of regular E-region critical frequencies show good agreement with the vertical sounding data from Russian high-latitude stations. Results we obtained make it possible to do a quick on-line assessment of the regular E layer, using the daily index F10.7 as an input parameter.

KW - high-latitude ionosphere

KW - auroral oval

KW - E layer

KW - numerical simulation

KW - EUV

KW - photoionization

KW - electron density

KW - Auroral oval

KW - E layer

KW - Electron density

KW - EUV

KW - High-latitude ionosphere

KW - Numerical simulation

KW - Photoionization

UR - http://www.scopus.com/inward/record.url?scp=85108076594&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/4dedfb3f-dd8f-3191-9b4f-3c685a99bc25/

U2 - 10.12737/szf-71202106

DO - 10.12737/szf-71202106

M3 - статья

VL - 7

SP - 51

EP - 58

JO - СОЛНЕЧНО-ЗЕМНАЯ ФИЗИКА

JF - СОЛНЕЧНО-ЗЕМНАЯ ФИЗИКА

SN - 2412-4737

IS - 1

ER -

ID: 77745668