Consistency of seven different GNSS global ionospheric mapping techniques during one solar cycle

In the context of the International GNSS Service (IGS), several IGS Ionosphere Associated Analysis Centers (IAAC) have developed different techniques to provide Global Ionospheric Maps (GIMs) of Vertical Total Electron Content (VTEC) since 1998. In this paper we present a comparison of the performan...

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Autores: Roma Dollase, David, Hernández Pajares, Manuel, Krankowski, Andrzej, Kotulak, Kacper, Ghoddousi-Fard, Reza, Yuan, Yunbin, Li, Zishen, Zhang, Hongping, Shi, Chuang, Wang, Cheng, Feltens, Joachim, Vergados, Panagiotis, Komjathy, Attila, Schaer, Stefan, García-Rigo, Alberto, Gómez Cama, José María
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2018
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/119773
Acceso en línea:https://hdl.handle.net/2445/119773
Access Level:acceso abierto
Palabra clave:Ionosfera
Sistema de posicionament global
Ionosphere
Global Positioning System
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spelling Consistency of seven different GNSS global ionospheric mapping techniques during one solar cycleRoma Dollase, DavidHernández Pajares, ManuelKrankowski, AndrzejKotulak, KacperGhoddousi-Fard, RezaYuan, YunbinLi, ZishenZhang, HongpingShi, ChuangWang, ChengFeltens, JoachimVergados, PanagiotisKomjathy, AttilaSchaer, StefanGarcía-Rigo, AlbertoGómez Cama, José MaríaIonosferaSistema de posicionament globalIonosphereGlobal Positioning SystemIn the context of the International GNSS Service (IGS), several IGS Ionosphere Associated Analysis Centers (IAAC) have developed different techniques to provide Global Ionospheric Maps (GIMs) of Vertical Total Electron Content (VTEC) since 1998. In this paper we present a comparison of the performances of all the GIMs created in the frame of IGS. Indeed we compare the classical ones (for the ionospheric analysis centers CODE, ESA/ESOC, JPL and UPC) with the new ones (NRCAN, CAS, UWH). To assess the qual- ity of them in fair and completely independent ways, two assessment meth- ods are used: a direct comparison to altimeter data (VTEC-altimeter) and to the difference of slant total electron content (STEC) observed in independent ground reference stations (dSTEC-GPS). The main conclusion of this study, performed during one solar cycle, is the consistency of the results between so many different GIM techniques and implementations.Springer Verlag2018201820182018info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersion16 p.application/pdfhttps://hdl.handle.net/2445/119773Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésVersió postprint del document publicat a: https://doi.org/10.1007/s00190-017-1088-9Journal of Geodesy, 2019, vol. 92, num. 6, p. 691-706https://doi.org/10.1007/s00190-017-1088-9(c) Springer Verlag, 2018info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1197732026-05-29T05:05:01Z
dc.title.none.fl_str_mv Consistency of seven different GNSS global ionospheric mapping techniques during one solar cycle
title Consistency of seven different GNSS global ionospheric mapping techniques during one solar cycle
spellingShingle Consistency of seven different GNSS global ionospheric mapping techniques during one solar cycle
Roma Dollase, David
Ionosfera
Sistema de posicionament global
Ionosphere
Global Positioning System
title_short Consistency of seven different GNSS global ionospheric mapping techniques during one solar cycle
title_full Consistency of seven different GNSS global ionospheric mapping techniques during one solar cycle
title_fullStr Consistency of seven different GNSS global ionospheric mapping techniques during one solar cycle
title_full_unstemmed Consistency of seven different GNSS global ionospheric mapping techniques during one solar cycle
title_sort Consistency of seven different GNSS global ionospheric mapping techniques during one solar cycle
dc.creator.none.fl_str_mv Roma Dollase, David
Hernández Pajares, Manuel
Krankowski, Andrzej
Kotulak, Kacper
Ghoddousi-Fard, Reza
Yuan, Yunbin
Li, Zishen
Zhang, Hongping
Shi, Chuang
Wang, Cheng
Feltens, Joachim
Vergados, Panagiotis
Komjathy, Attila
Schaer, Stefan
García-Rigo, Alberto
Gómez Cama, José María
author Roma Dollase, David
author_facet Roma Dollase, David
Hernández Pajares, Manuel
Krankowski, Andrzej
Kotulak, Kacper
Ghoddousi-Fard, Reza
Yuan, Yunbin
Li, Zishen
Zhang, Hongping
Shi, Chuang
Wang, Cheng
Feltens, Joachim
Vergados, Panagiotis
Komjathy, Attila
Schaer, Stefan
García-Rigo, Alberto
Gómez Cama, José María
author_role author
author2 Hernández Pajares, Manuel
Krankowski, Andrzej
Kotulak, Kacper
Ghoddousi-Fard, Reza
Yuan, Yunbin
Li, Zishen
Zhang, Hongping
Shi, Chuang
Wang, Cheng
Feltens, Joachim
Vergados, Panagiotis
Komjathy, Attila
Schaer, Stefan
García-Rigo, Alberto
Gómez Cama, José María
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Ionosfera
Sistema de posicionament global
Ionosphere
Global Positioning System
topic Ionosfera
Sistema de posicionament global
Ionosphere
Global Positioning System
description In the context of the International GNSS Service (IGS), several IGS Ionosphere Associated Analysis Centers (IAAC) have developed different techniques to provide Global Ionospheric Maps (GIMs) of Vertical Total Electron Content (VTEC) since 1998. In this paper we present a comparison of the performances of all the GIMs created in the frame of IGS. Indeed we compare the classical ones (for the ionospheric analysis centers CODE, ESA/ESOC, JPL and UPC) with the new ones (NRCAN, CAS, UWH). To assess the qual- ity of them in fair and completely independent ways, two assessment meth- ods are used: a direct comparison to altimeter data (VTEC-altimeter) and to the difference of slant total electron content (STEC) observed in independent ground reference stations (dSTEC-GPS). The main conclusion of this study, performed during one solar cycle, is the consistency of the results between so many different GIM techniques and implementations.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/119773
url https://hdl.handle.net/2445/119773
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Versió postprint del document publicat a: https://doi.org/10.1007/s00190-017-1088-9
Journal of Geodesy, 2019, vol. 92, num. 6, p. 691-706
https://doi.org/10.1007/s00190-017-1088-9
dc.rights.none.fl_str_mv (c) Springer Verlag, 2018
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Springer Verlag, 2018
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 16 p.
application/pdf
dc.publisher.none.fl_str_mv Springer Verlag
publisher.none.fl_str_mv Springer Verlag
dc.source.none.fl_str_mv Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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