Regional geoid determination in Tierra del Fuego including GPS levelling

A regional geoid model for the Argentine part of the Isla Grande de Tierra del Fuego, established in previous works on the basis of GPS levelling, suffers a lack of observation data in the remote south-western investigation area. In order to improve the data distribution in this region, the mean lak...

ver descrição completa

Detalhes bibliográficos
Autores: Cogliano, Daniel del, Dietrich, Reinhard, Richter, Andreas|||0000-0003-3282-4808, Perdomo, Raúl, Hormaechea, José Luis, Liebsch, Gunter, Fritsche, Mathias
Formato: artículo
Fecha de publicación:2007
País:España
Recursos:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:85963
Acesso em linha:https://ddd.uab.cat/record/85963
https://dx.doi.org/urn:doi:10.1344/105.000000292
Access Level:acceso abierto
Palavra-chave:Geoid
Mean lake level
Equipotential surface
GPS Buoy
Tierra del Fuego
id ES_714ae5a24aebf3db619b24deebb43ce8
oai_identifier_str oai:ddd.uab.cat:85963
network_acronym_str ES
network_name_str España
repository_id_str
spelling Regional geoid determination in Tierra del Fuego including GPS levellingCogliano, Daniel delDietrich, ReinhardRichter, Andreas|||0000-0003-3282-4808Perdomo, RaúlHormaechea, José LuisLiebsch, GunterFritsche, MathiasGeoidMean lake levelEquipotential surfaceGPS BuoyTierra del FuegoA regional geoid model for the Argentine part of the Isla Grande de Tierra del Fuego, established in previous works on the basis of GPS levelling, suffers a lack of observation data in the remote south-western investigation area. In order to improve the data distribution in this region, the mean lake level of Lago Fagnano has been regarded as a natural indicator for the local geoid. Using a GPS buoy and pressure tide gauges, a method to determine the mean lake surface topography with respect to the ellipsoid has been developed. It is shown that the obtained lake level geometry is essentially controlled by the regional gravity field. The derived information on the mean lake level has been included in the geoid model, which results in a more detailed and plausible representation of the regional geoid. 22007-01-0120072007-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/85963https://dx.doi.org/urn:doi:10.1344/105.000000292reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, sempre i quan aquestes es distribueixin sota la mateixa llicència que regula l'obra original i es reconegui l'autoria.https://creativecommons.org/licenses/by-sa/3.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:859632026-06-06T12:50:31Z
dc.title.none.fl_str_mv Regional geoid determination in Tierra del Fuego including GPS levelling
title Regional geoid determination in Tierra del Fuego including GPS levelling
spellingShingle Regional geoid determination in Tierra del Fuego including GPS levelling
Cogliano, Daniel del
Geoid
Mean lake level
Equipotential surface
GPS Buoy
Tierra del Fuego
title_short Regional geoid determination in Tierra del Fuego including GPS levelling
title_full Regional geoid determination in Tierra del Fuego including GPS levelling
title_fullStr Regional geoid determination in Tierra del Fuego including GPS levelling
title_full_unstemmed Regional geoid determination in Tierra del Fuego including GPS levelling
title_sort Regional geoid determination in Tierra del Fuego including GPS levelling
dc.creator.none.fl_str_mv Cogliano, Daniel del
Dietrich, Reinhard
Richter, Andreas|||0000-0003-3282-4808
Perdomo, Raúl
Hormaechea, José Luis
Liebsch, Gunter
Fritsche, Mathias
author Cogliano, Daniel del
author_facet Cogliano, Daniel del
Dietrich, Reinhard
Richter, Andreas|||0000-0003-3282-4808
Perdomo, Raúl
Hormaechea, José Luis
Liebsch, Gunter
Fritsche, Mathias
author_role author
author2 Dietrich, Reinhard
Richter, Andreas|||0000-0003-3282-4808
Perdomo, Raúl
Hormaechea, José Luis
Liebsch, Gunter
Fritsche, Mathias
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Geoid
Mean lake level
Equipotential surface
GPS Buoy
Tierra del Fuego
topic Geoid
Mean lake level
Equipotential surface
GPS Buoy
Tierra del Fuego
description A regional geoid model for the Argentine part of the Isla Grande de Tierra del Fuego, established in previous works on the basis of GPS levelling, suffers a lack of observation data in the remote south-western investigation area. In order to improve the data distribution in this region, the mean lake level of Lago Fagnano has been regarded as a natural indicator for the local geoid. Using a GPS buoy and pressure tide gauges, a method to determine the mean lake surface topography with respect to the ellipsoid has been developed. It is shown that the obtained lake level geometry is essentially controlled by the regional gravity field. The derived information on the mean lake level has been included in the geoid model, which results in a more detailed and plausible representation of the regional geoid.
publishDate 2007
dc.date.none.fl_str_mv 2
2007-01-01
2007
2007-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/85963
https://dx.doi.org/urn:doi:10.1344/105.000000292
url https://ddd.uab.cat/record/85963
https://dx.doi.org/urn:doi:10.1344/105.000000292
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
https://creativecommons.org/licenses/by-sa/3.0/
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
https://creativecommons.org/licenses/by-sa/3.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869410642350309376
score 15.301603

Registos relacionados