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Delayed response of the global total electron content to solar EUV variations

Jacobi, Christoph and Jakowski, Norbert and Schmidtke, Gerhard and Woods, Thomas N. (2016) Delayed response of the global total electron content to solar EUV variations. Advances in Radio Science, 14, pp. 175-180. Copernicus Publications. DOI: 10.5194/ars-14-175-2016 ISSN 1684-9965

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Official URL: http://www.adv-radio-sci.net/14/175/2016/ars-14-175-2016.pdf

Abstract

The ionospheric response to solar extreme ultraviolet (EUV) variability during 2011–2014 is shown by simple proxies based on Solar Dynamics Observatory/Extreme Ultraviolet Variability Experiment solar EUV spectra. The daily proxies are compared with global mean total electron Content (TEC) computed from global TEC maps derived from Global Navigation Satellite System dual frequency measurements. They describe about 74% of the intra-seasonal TEC variability. At time scales of the solar rotation up to about 40 days there is a time lag between EUV and TEC variability of about one day, with a tendency to increase for longer time scales.

Item URL in elib:https://elib.dlr.de/110503/
Document Type:Article
Title:Delayed response of the global total electron content to solar EUV variations
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Jacobi, Christophinstitute for meteorology, university of leipzigUNSPECIFIED
Jakowski, NorbertUNSPECIFIEDUNSPECIFIED
Schmidtke, GerhardUNSPECIFIEDUNSPECIFIED
Woods, Thomas N.UNSPECIFIEDUNSPECIFIED
Date:2016
Journal or Publication Title:Advances in Radio Science
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:No
Volume:14
DOI :10.5194/ars-14-175-2016
Page Range:pp. 175-180
Publisher:Copernicus Publications
ISSN:1684-9965
Status:Published
Keywords:Ionosphere, total electron content, solar activity, delayed response, GNSS
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication and Navigation
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Vorhaben Ionosphäre
Location: Neustrelitz
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Jakowski, Dr.rer.nat. Norbert
Deposited On:11 Jan 2017 09:49
Last Modified:11 Jan 2017 09:49

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