Study of the nutation of the Earth by VLBI and GNSS data analysis

The study of the nutation of the Earth is fundamental in two aspects: to infer the structure of the Earth’s interior and to determine the orientation of the Earth’s axis in the inertial frame.The observation of extragalactic radio sources by means of Very Long Baseline Interferometry (VLBI) is the o...

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Detalhes bibliográficos
Autor: Puente García, Víctor
Tipo de documento: tese
Data de publicação:2021
País:España
Recursos:Universidad Complutense de Madrid (UCM)
Repositório:Docta Complutense
Idioma:inglês
OAI Identifier:oai:docta.ucm.es:20.500.14352/5639
Acesso em linha:https://hdl.handle.net/20.500.14352/5639
Access Level:Acceso aberto
Palavra-chave:528(043.2)
Geodesy
Geodesia
2504 Geodesia
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spelling Study of the nutation of the Earth by VLBI and GNSS data analysisEstudio de la nutación de la Tierra mediante análisis de datos VLBI y GNSSPuente García, Víctor528(043.2)GeodesyGeodesiaGeodesia2504 GeodesiaThe study of the nutation of the Earth is fundamental in two aspects: to infer the structure of the Earth’s interior and to determine the orientation of the Earth’s axis in the inertial frame.The observation of extragalactic radio sources by means of Very Long Baseline Interferometry (VLBI) is the only space geodetic technique that allows direct and accurate determination of the nutation on a regular basis. Analysis of VLBI observations allows us to estimate corrections to the IAU 2000A nutation model. These corrections are known as celestial pole offsets, and are part of the Earth Orientation Parameters (EOP), together with the polar motion components and the UT1-UTC difference. These EOP constitute the fundamental parameters used to describe the orientation of the Earth in space and this knowledge is required for the transformation between the International Terrestrial Reference System (ITRS) and the Geocentric Celestial Reference Sytem (GCRS)...Universidad Complutense de MadridFolgueira López, MartaUniversidad Complutense de Madrid20212021-08-2420212021-08-24doctoral thesishttp://purl.org/coar/resource_type/c_db06info:eu-repo/semantics/doctoralThesisapplication/pdfhttps://hdl.handle.net/20.500.14352/5639reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/56392026-06-02T12:44:21Z
dc.title.none.fl_str_mv Study of the nutation of the Earth by VLBI and GNSS data analysis
Estudio de la nutación de la Tierra mediante análisis de datos VLBI y GNSS
title Study of the nutation of the Earth by VLBI and GNSS data analysis
spellingShingle Study of the nutation of the Earth by VLBI and GNSS data analysis
Puente García, Víctor
528(043.2)
Geodesy
Geodesia
Geodesia
2504 Geodesia
title_short Study of the nutation of the Earth by VLBI and GNSS data analysis
title_full Study of the nutation of the Earth by VLBI and GNSS data analysis
title_fullStr Study of the nutation of the Earth by VLBI and GNSS data analysis
title_full_unstemmed Study of the nutation of the Earth by VLBI and GNSS data analysis
title_sort Study of the nutation of the Earth by VLBI and GNSS data analysis
dc.creator.none.fl_str_mv Puente García, Víctor
author Puente García, Víctor
author_facet Puente García, Víctor
author_role author
dc.contributor.none.fl_str_mv Folgueira López, Marta
Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 528(043.2)
Geodesy
Geodesia
Geodesia
2504 Geodesia
topic 528(043.2)
Geodesy
Geodesia
Geodesia
2504 Geodesia
description The study of the nutation of the Earth is fundamental in two aspects: to infer the structure of the Earth’s interior and to determine the orientation of the Earth’s axis in the inertial frame.The observation of extragalactic radio sources by means of Very Long Baseline Interferometry (VLBI) is the only space geodetic technique that allows direct and accurate determination of the nutation on a regular basis. Analysis of VLBI observations allows us to estimate corrections to the IAU 2000A nutation model. These corrections are known as celestial pole offsets, and are part of the Earth Orientation Parameters (EOP), together with the polar motion components and the UT1-UTC difference. These EOP constitute the fundamental parameters used to describe the orientation of the Earth in space and this knowledge is required for the transformation between the International Terrestrial Reference System (ITRS) and the Geocentric Celestial Reference Sytem (GCRS)...
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-08-24
2021
2021-08-24
dc.type.none.fl_str_mv doctoral thesis
http://purl.org/coar/resource_type/c_db06
dc.type.openaire.fl_str_mv info:eu-repo/semantics/doctoralThesis
format doctoralThesis
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/5639
url https://hdl.handle.net/20.500.14352/5639
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Complutense de Madrid
publisher.none.fl_str_mv Universidad Complutense de Madrid
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301629

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