Low latitude scintillations: A comparison of modeling and observations within the CIGALA project
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1109/URSIGASS.2011.6050916 http://hdl.handle.net/11449/72811 |
Resumo: | Ionospheric scintillations can seriously jeopardize the reliability of the GNSS signals and consequently can cause significant error or outage on precise positioning applications. The threat is most acute at low latitudes where ionospheric irregularities are more likely to occur resulting in L-band signal scintillations. This paper describes the effort made to model the ionospheric scintillations over the Latin American region in the frame of the CIGALA project funded by the European GNSS Supervisory Authority within the 7th Framework Programme of the European Commission. Comparisons between the low-latitude model of scintillations and observations are here presented and discussed within the project perspectives. © 2011 IEEE. |
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Low latitude scintillations: A comparison of modeling and observations within the CIGALA projectEuropean CommissionGNSS signalsIonospheric irregularitiesIonospheric scintillationLatin americansLow latitudesPrecise positioningSupervisory authorityIonospheric measurementScintillationIonospheric scintillations can seriously jeopardize the reliability of the GNSS signals and consequently can cause significant error or outage on precise positioning applications. The threat is most acute at low latitudes where ionospheric irregularities are more likely to occur resulting in L-band signal scintillations. This paper describes the effort made to model the ionospheric scintillations over the Latin American region in the frame of the CIGALA project funded by the European GNSS Supervisory Authority within the 7th Framework Programme of the European Commission. Comparisons between the low-latitude model of scintillations and observations are here presented and discussed within the project perspectives. © 2011 IEEE.Istituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata 605, 00143 RomeSpace Research Center Polish Academy of Sciences, ul. Bartycka 18a, 00-716 WarsawIstituto dei Sistemi Complessi Consiglio Nazionale Delle Ricerche, via Madonna del Piano 10, 50019 Sesto FiorentinoSeptentrio Satellite Navigation, N.V. Greenhill Campus, Interleuvenlaan 15G, B-3001 LeuvenUNESP - Universidade Estadual Paulista, Presidente Prudente, SPUNESP - Universidade Estadual Paulista, Presidente Prudente, SPIstituto Nazionale di Geofisica e VulcanologiaPolish Academy of SciencesConsiglio Nazionale Delle RicercheGreenhill CampusUniversidade Estadual Paulista (Unesp)Alfonsi, LucillaWernik, Andrzej W.Materassi, MassimoSpogli, LucaBougard, BrunoMonico, João Francisco Galera [UNESP]2014-05-27T11:26:08Z2014-05-27T11:26:08Z2011-11-21info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/URSIGASS.2011.60509162011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011.http://hdl.handle.net/11449/7281110.1109/URSIGASS.2011.60509162-s2.0-812551411717180879644760038Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011info:eu-repo/semantics/openAccess2024-06-18T15:02:38Zoai:repositorio.unesp.br:11449/72811Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-06-18T15:02:38Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Low latitude scintillations: A comparison of modeling and observations within the CIGALA project |
title |
Low latitude scintillations: A comparison of modeling and observations within the CIGALA project |
spellingShingle |
Low latitude scintillations: A comparison of modeling and observations within the CIGALA project Alfonsi, Lucilla European Commission GNSS signals Ionospheric irregularities Ionospheric scintillation Latin americans Low latitudes Precise positioning Supervisory authority Ionospheric measurement Scintillation |
title_short |
Low latitude scintillations: A comparison of modeling and observations within the CIGALA project |
title_full |
Low latitude scintillations: A comparison of modeling and observations within the CIGALA project |
title_fullStr |
Low latitude scintillations: A comparison of modeling and observations within the CIGALA project |
title_full_unstemmed |
Low latitude scintillations: A comparison of modeling and observations within the CIGALA project |
title_sort |
Low latitude scintillations: A comparison of modeling and observations within the CIGALA project |
author |
Alfonsi, Lucilla |
author_facet |
Alfonsi, Lucilla Wernik, Andrzej W. Materassi, Massimo Spogli, Luca Bougard, Bruno Monico, João Francisco Galera [UNESP] |
author_role |
author |
author2 |
Wernik, Andrzej W. Materassi, Massimo Spogli, Luca Bougard, Bruno Monico, João Francisco Galera [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Istituto Nazionale di Geofisica e Vulcanologia Polish Academy of Sciences Consiglio Nazionale Delle Ricerche Greenhill Campus Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Alfonsi, Lucilla Wernik, Andrzej W. Materassi, Massimo Spogli, Luca Bougard, Bruno Monico, João Francisco Galera [UNESP] |
dc.subject.por.fl_str_mv |
European Commission GNSS signals Ionospheric irregularities Ionospheric scintillation Latin americans Low latitudes Precise positioning Supervisory authority Ionospheric measurement Scintillation |
topic |
European Commission GNSS signals Ionospheric irregularities Ionospheric scintillation Latin americans Low latitudes Precise positioning Supervisory authority Ionospheric measurement Scintillation |
description |
Ionospheric scintillations can seriously jeopardize the reliability of the GNSS signals and consequently can cause significant error or outage on precise positioning applications. The threat is most acute at low latitudes where ionospheric irregularities are more likely to occur resulting in L-band signal scintillations. This paper describes the effort made to model the ionospheric scintillations over the Latin American region in the frame of the CIGALA project funded by the European GNSS Supervisory Authority within the 7th Framework Programme of the European Commission. Comparisons between the low-latitude model of scintillations and observations are here presented and discussed within the project perspectives. © 2011 IEEE. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-11-21 2014-05-27T11:26:08Z 2014-05-27T11:26:08Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1109/URSIGASS.2011.6050916 2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011. http://hdl.handle.net/11449/72811 10.1109/URSIGASS.2011.6050916 2-s2.0-81255141171 7180879644760038 |
url |
http://dx.doi.org/10.1109/URSIGASS.2011.6050916 http://hdl.handle.net/11449/72811 |
identifier_str_mv |
2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011. 10.1109/URSIGASS.2011.6050916 2-s2.0-81255141171 7180879644760038 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803045309890166784 |