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Ionospheric response to solar extreme ultraviolet radiation variations: comparison based on CTIPe model simulations and satellite measurements

Vaishnav, Rajesh and Schmölter, Erik and Jacobi, Christoph and Berdermann, Jens and Codrescu, Mihail (2021) Ionospheric response to solar extreme ultraviolet radiation variations: comparison based on CTIPe model simulations and satellite measurements. Annales Geophysicae, 39 (2), pp. 341-355. Copernicus Publications. doi: 10.5194/angeo-39-341-2021. ISSN 0992-7689.

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Official URL: https://angeo.copernicus.org/articles/39/341/2021/

Abstract

We investigate the delayed ionospheric response using the observed and CTIPe-model-simulated TEC against the solar EUV flux. The ionospheric delay estimated using model-simulated TEC is in good agreement with the delay estimated for observed TEC. The study confirms the model's capabilities to reproduce the delayed ionospheric response against the solar EUV flux. Results also indicate that the average delay is higher in the Northern Hemisphere as compared to the Southern Hemisphere.

Item URL in elib:https://elib.dlr.de/141704/
Document Type:Article
Title:Ionospheric response to solar extreme ultraviolet radiation variations: comparison based on CTIPe model simulations and satellite measurements
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Vaishnav, RajeshLeipzig Institute for Meteorology, Universität Leipzighttps://orcid.org/0000-0002-3181-0781UNSPECIFIED
Schmölter, ErikUNSPECIFIEDhttps://orcid.org/0000-0002-9284-6489UNSPECIFIED
Jacobi, ChristophUniversity of Leipzig, Germanyhttps://orcid.org/0000-0002-7878-0110UNSPECIFIED
Berdermann, JensUNSPECIFIEDhttps://orcid.org/0000-0002-3308-4584UNSPECIFIED
Codrescu, MihailSWPC, NOAA, Boulderhttps://orcid.org/0000-0001-7216-9858UNSPECIFIED
Date:6 April 2021
Journal or Publication Title:Annales Geophysicae
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:39
DOI:10.5194/angeo-39-341-2021
Page Range:pp. 341-355
Publisher:Copernicus Publications
ISSN:0992-7689
Status:Published
Keywords:Ionosphere, Solar EUV, TEC, Modeling
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:other
DLR - Research area:Raumfahrt
DLR - Program:R - no assignment
DLR - Research theme (Project):R - no assignment
Location: Neustrelitz
Institutes and Institutions:Institute for Solar-Terrestrial Physics > Space Weather Impact
Deposited By: Schmölter, Erik
Deposited On:19 Apr 2021 10:04
Last Modified:19 Apr 2021 10:04

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