Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America
- Autores
- Richter, Andreas Jorg; Mendoza, Luciano Pedro Oscar; Perdomo, Raul Anibal; Hormaechea, José Luis; Savcenko, Roman; Bosch, Wolfgang; Dietrich, Reinhard
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Based on pressure tide gauge observations at three sites off the Atlantic coast of Tierra del Fuego main island, time series spanning one to seven months of bottom pressure and sea-level variations are derived and analysed to reveal the major driving mechanisms. Ocean tides account for 99.5% of the total energy of the sea-level variations. The amplitudes and phases of a comprehensive set of tidal constituents resulting from a harmonic tidal analysis are presented. Exceptionally large shallow-water tides are identified. The second largest contribution is due to the local inverse barometer model accounting for up to 65% of the variance of the tide residual sea-level variations. Close to the shore a significant topographic modulation of the sea-level variations is revealed. The in situ observations are compared with six recent global ocean tide models, official tide tables, and sea-surface heights derived from satellite altimetry data. The amplitudes and phases predicted by the ocean tide models for the semidiurnal and diurnal constituents agree with those derived from our tide gauge records on average within 2 cm and 51, respectively. In the time domain the tidal signal represented by the models deviates typically by a few decimetres from that extracted from our records. Absolute altimeter biases were determined for the Jason-2, Jason-1 extended mission, and Envisat satellite altimeters. Relative sea- level variations are represented by the altimetry data with an accuracy of the order of 5 cm.
Fil: Richter, Andreas Jorg. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Departamento de Astrometría; Argentina. Technische Universität Dresden; Alemania
Fil: Mendoza, Luciano Pedro Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Departamento de Astrometría; Argentina
Fil: Perdomo, Raul Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Departamento de Astrometría; Argentina
Fil: Hormaechea, José Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Estacion Astronomica Rio Grande; Argentina
Fil: Savcenko, Roman. Deutsches Geodätisches Forschungsinstitut; Alemania
Fil: Bosch, Wolfgang. Deutsches Geodätisches Forschungsinstitut; Alemania
Fil: Dietrich, Reinhard. Technische Universität Dresden; Alemania - Materia
-
TIDES
TIERRA DEL FUEGO
ATLANTIC
SEA LEVEL - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/274079
Ver los metadatos del registro completo
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Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South AmericaRichter, Andreas JorgMendoza, Luciano Pedro OscarPerdomo, Raul AnibalHormaechea, José LuisSavcenko, RomanBosch, WolfgangDietrich, ReinhardTIDESTIERRA DEL FUEGOATLANTICSEA LEVELhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Based on pressure tide gauge observations at three sites off the Atlantic coast of Tierra del Fuego main island, time series spanning one to seven months of bottom pressure and sea-level variations are derived and analysed to reveal the major driving mechanisms. Ocean tides account for 99.5% of the total energy of the sea-level variations. The amplitudes and phases of a comprehensive set of tidal constituents resulting from a harmonic tidal analysis are presented. Exceptionally large shallow-water tides are identified. The second largest contribution is due to the local inverse barometer model accounting for up to 65% of the variance of the tide residual sea-level variations. Close to the shore a significant topographic modulation of the sea-level variations is revealed. The in situ observations are compared with six recent global ocean tide models, official tide tables, and sea-surface heights derived from satellite altimetry data. The amplitudes and phases predicted by the ocean tide models for the semidiurnal and diurnal constituents agree with those derived from our tide gauge records on average within 2 cm and 51, respectively. In the time domain the tidal signal represented by the models deviates typically by a few decimetres from that extracted from our records. Absolute altimeter biases were determined for the Jason-2, Jason-1 extended mission, and Envisat satellite altimeters. Relative sea- level variations are represented by the altimetry data with an accuracy of the order of 5 cm.Fil: Richter, Andreas Jorg. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Departamento de Astrometría; Argentina. Technische Universität Dresden; AlemaniaFil: Mendoza, Luciano Pedro Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Departamento de Astrometría; ArgentinaFil: Perdomo, Raul Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Departamento de Astrometría; ArgentinaFil: Hormaechea, José Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Estacion Astronomica Rio Grande; ArgentinaFil: Savcenko, Roman. Deutsches Geodätisches Forschungsinstitut; AlemaniaFil: Bosch, Wolfgang. Deutsches Geodätisches Forschungsinstitut; AlemaniaFil: Dietrich, Reinhard. Technische Universität Dresden; AlemaniaPergamon-Elsevier Science Ltd2012-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/274079Richter, Andreas Jorg; Mendoza, Luciano Pedro Oscar; Perdomo, Raul Anibal; Hormaechea, José Luis; Savcenko, Roman; et al.; Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America; Pergamon-Elsevier Science Ltd; Continental Shelf Research; 42; 7-2012; 20-290278-4343CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0278434312000805info:eu-repo/semantics/altIdentifier/doi/10.1016/j.csr.2012.03.016info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T09:35:54Zoai:ri.conicet.gov.ar:11336/274079instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-05 09:35:54.736CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America |
| title |
Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America |
| spellingShingle |
Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America Richter, Andreas Jorg TIDES TIERRA DEL FUEGO ATLANTIC SEA LEVEL |
| title_short |
Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America |
| title_full |
Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America |
| title_fullStr |
Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America |
| title_full_unstemmed |
Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America |
| title_sort |
Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America |
| dc.creator.none.fl_str_mv |
Richter, Andreas Jorg Mendoza, Luciano Pedro Oscar Perdomo, Raul Anibal Hormaechea, José Luis Savcenko, Roman Bosch, Wolfgang Dietrich, Reinhard |
| author |
Richter, Andreas Jorg |
| author_facet |
Richter, Andreas Jorg Mendoza, Luciano Pedro Oscar Perdomo, Raul Anibal Hormaechea, José Luis Savcenko, Roman Bosch, Wolfgang Dietrich, Reinhard |
| author_role |
author |
| author2 |
Mendoza, Luciano Pedro Oscar Perdomo, Raul Anibal Hormaechea, José Luis Savcenko, Roman Bosch, Wolfgang Dietrich, Reinhard |
| author2_role |
author author author author author author |
| dc.subject.none.fl_str_mv |
TIDES TIERRA DEL FUEGO ATLANTIC SEA LEVEL |
| topic |
TIDES TIERRA DEL FUEGO ATLANTIC SEA LEVEL |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
Based on pressure tide gauge observations at three sites off the Atlantic coast of Tierra del Fuego main island, time series spanning one to seven months of bottom pressure and sea-level variations are derived and analysed to reveal the major driving mechanisms. Ocean tides account for 99.5% of the total energy of the sea-level variations. The amplitudes and phases of a comprehensive set of tidal constituents resulting from a harmonic tidal analysis are presented. Exceptionally large shallow-water tides are identified. The second largest contribution is due to the local inverse barometer model accounting for up to 65% of the variance of the tide residual sea-level variations. Close to the shore a significant topographic modulation of the sea-level variations is revealed. The in situ observations are compared with six recent global ocean tide models, official tide tables, and sea-surface heights derived from satellite altimetry data. The amplitudes and phases predicted by the ocean tide models for the semidiurnal and diurnal constituents agree with those derived from our tide gauge records on average within 2 cm and 51, respectively. In the time domain the tidal signal represented by the models deviates typically by a few decimetres from that extracted from our records. Absolute altimeter biases were determined for the Jason-2, Jason-1 extended mission, and Envisat satellite altimeters. Relative sea- level variations are represented by the altimetry data with an accuracy of the order of 5 cm. Fil: Richter, Andreas Jorg. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Departamento de Astrometría; Argentina. Technische Universität Dresden; Alemania Fil: Mendoza, Luciano Pedro Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Departamento de Astrometría; Argentina Fil: Perdomo, Raul Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Departamento de Astrometría; Argentina Fil: Hormaechea, José Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Estacion Astronomica Rio Grande; Argentina Fil: Savcenko, Roman. Deutsches Geodätisches Forschungsinstitut; Alemania Fil: Bosch, Wolfgang. Deutsches Geodätisches Forschungsinstitut; Alemania Fil: Dietrich, Reinhard. Technische Universität Dresden; Alemania |
| description |
Based on pressure tide gauge observations at three sites off the Atlantic coast of Tierra del Fuego main island, time series spanning one to seven months of bottom pressure and sea-level variations are derived and analysed to reveal the major driving mechanisms. Ocean tides account for 99.5% of the total energy of the sea-level variations. The amplitudes and phases of a comprehensive set of tidal constituents resulting from a harmonic tidal analysis are presented. Exceptionally large shallow-water tides are identified. The second largest contribution is due to the local inverse barometer model accounting for up to 65% of the variance of the tide residual sea-level variations. Close to the shore a significant topographic modulation of the sea-level variations is revealed. The in situ observations are compared with six recent global ocean tide models, official tide tables, and sea-surface heights derived from satellite altimetry data. The amplitudes and phases predicted by the ocean tide models for the semidiurnal and diurnal constituents agree with those derived from our tide gauge records on average within 2 cm and 51, respectively. In the time domain the tidal signal represented by the models deviates typically by a few decimetres from that extracted from our records. Absolute altimeter biases were determined for the Jason-2, Jason-1 extended mission, and Envisat satellite altimeters. Relative sea- level variations are represented by the altimetry data with an accuracy of the order of 5 cm. |
| publishDate |
2012 |
| dc.date.none.fl_str_mv |
2012-07 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/274079 Richter, Andreas Jorg; Mendoza, Luciano Pedro Oscar; Perdomo, Raul Anibal; Hormaechea, José Luis; Savcenko, Roman; et al.; Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America; Pergamon-Elsevier Science Ltd; Continental Shelf Research; 42; 7-2012; 20-29 0278-4343 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/274079 |
| identifier_str_mv |
Richter, Andreas Jorg; Mendoza, Luciano Pedro Oscar; Perdomo, Raul Anibal; Hormaechea, José Luis; Savcenko, Roman; et al.; Pressure tide gauge records from the Atlantic shelf off Tierra del Fuego, southernmost South America; Pergamon-Elsevier Science Ltd; Continental Shelf Research; 42; 7-2012; 20-29 0278-4343 CONICET Digital CONICET |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0278434312000805 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.csr.2012.03.016 |
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info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
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openAccess |
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https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
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application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf |
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Pergamon-Elsevier Science Ltd |
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Pergamon-Elsevier Science Ltd |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1847976796307324928 |
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13.121305 |