Sea surface state measured using GPS reflected signals

We discuss an airborne experiment aimed to establish the potential of the Paris concept (PAssive Reflectometry and Interferometry System) to retrieve small features in the sea surface topography. The date and location were chosen to coincide with a TOPEX/POSEIDON (T/P) overflight. The signals of the...

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Detalles Bibliográficos
Autores: Rius, Antonio, Aparicio, Josep M., Cardellach, Estel, Martín-Neira, Manuel, Chapron, Bertrand
Tipo de recurso: artículo
Fecha de publicación:2002
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:dnet:digitalcsic_::c976abb8a180426d9f9ec458c9b1e74e
Acceso en línea:http://hdl.handle.net/10261/346595
https://api.elsevier.com/content/abstract/scopus_id/0036946013
Access Level:acceso abierto
Palabra clave:GNSS-R
ocean altimetry
ocean surface wind
http://metadata.un.org/sdg/14
http://metadata.un.org/sdg/13
http://metadata.un.org/sdg/15
Take urgent action to combat climate change and its impacts
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss
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spelling Sea surface state measured using GPS reflected signalsRius, AntonioAparicio, Josep M.Cardellach, EstelMartín-Neira, ManuelChapron, BertrandGNSS-Rocean altimetryocean surface windhttp://metadata.un.org/sdg/14http://metadata.un.org/sdg/13http://metadata.un.org/sdg/15Take urgent action to combat climate change and its impactsConserve and sustainably use the oceans, seas and marine resources for sustainable developmentProtect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity lossWe discuss an airborne experiment aimed to establish the potential of the Paris concept (PAssive Reflectometry and Interferometry System) to retrieve small features in the sea surface topography. The date and location were chosen to coincide with a TOPEX/POSEIDON (T/P) overflight. The signals of the Global Positioning System (GPS) reflected off the sea surface are tracked and compared to the directly received ones, to compute the relative delays. The features detected in the peak tracking are likely caused by topographic and sea roughness variations. While very promising, these results open the challenge to use additional information to appropriately separate both contributions.Peer reviewedAmerican Geophysical Union#NODATA##NODATA#Estel Cardellach [0000-0001-8908-0972]#NODATA##NODATA#Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242002info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/346595https://api.elsevier.com/content/abstract/scopus_id/0036946013reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésGeophysical Research LettersSíinfo:eu-repo/semantics/openAccessoai:dnet:digitalcsic_::c976abb8a180426d9f9ec458c9b1e74e2026-05-22T06:33:51Z
dc.title.none.fl_str_mv Sea surface state measured using GPS reflected signals
title Sea surface state measured using GPS reflected signals
spellingShingle Sea surface state measured using GPS reflected signals
Rius, Antonio
GNSS-R
ocean altimetry
ocean surface wind
http://metadata.un.org/sdg/14
http://metadata.un.org/sdg/13
http://metadata.un.org/sdg/15
Take urgent action to combat climate change and its impacts
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss
title_short Sea surface state measured using GPS reflected signals
title_full Sea surface state measured using GPS reflected signals
title_fullStr Sea surface state measured using GPS reflected signals
title_full_unstemmed Sea surface state measured using GPS reflected signals
title_sort Sea surface state measured using GPS reflected signals
dc.creator.none.fl_str_mv Rius, Antonio
Aparicio, Josep M.
Cardellach, Estel
Martín-Neira, Manuel
Chapron, Bertrand
author Rius, Antonio
author_facet Rius, Antonio
Aparicio, Josep M.
Cardellach, Estel
Martín-Neira, Manuel
Chapron, Bertrand
author_role author
author2 Aparicio, Josep M.
Cardellach, Estel
Martín-Neira, Manuel
Chapron, Bertrand
author2_role author
author
author
author
dc.contributor.none.fl_str_mv #NODATA#
#NODATA#
Estel Cardellach [0000-0001-8908-0972]
#NODATA#
#NODATA#
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv GNSS-R
ocean altimetry
ocean surface wind
http://metadata.un.org/sdg/14
http://metadata.un.org/sdg/13
http://metadata.un.org/sdg/15
Take urgent action to combat climate change and its impacts
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss
topic GNSS-R
ocean altimetry
ocean surface wind
http://metadata.un.org/sdg/14
http://metadata.un.org/sdg/13
http://metadata.un.org/sdg/15
Take urgent action to combat climate change and its impacts
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss
description We discuss an airborne experiment aimed to establish the potential of the Paris concept (PAssive Reflectometry and Interferometry System) to retrieve small features in the sea surface topography. The date and location were chosen to coincide with a TOPEX/POSEIDON (T/P) overflight. The signals of the Global Positioning System (GPS) reflected off the sea surface are tracked and compared to the directly received ones, to compute the relative delays. The features detected in the peak tracking are likely caused by topographic and sea roughness variations. While very promising, these results open the challenge to use additional information to appropriately separate both contributions.
publishDate 2002
dc.date.none.fl_str_mv 2002
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/346595
https://api.elsevier.com/content/abstract/scopus_id/0036946013
url http://hdl.handle.net/10261/346595
https://api.elsevier.com/content/abstract/scopus_id/0036946013
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Geophysical Research Letters
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Geophysical Union
publisher.none.fl_str_mv American Geophysical Union
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869407464404811776
score 15,81155

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