Wide-angle deep seismic reflection profile (IBERSEIS Wide-Angle Transect)

The wide-angle seismic reflection data set consists of two transects. Transect A coincides with the trace of the IBERSEIS deep seismic reflection profile and transect B is located farther to the SE. The explosive charge was located in a single 20 cm diameter, 50–60-m deep shothole. Explosive shots w...

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Detalhes bibliográficos
Autores: Palomeras, Imma, Simancas, José Fernando, Ayarza, P., González Lodeiro, Francisco, Pérez-Estaún, Andrés, Azor, Antonio, Carbonell, Ramón
Tipo de documento: conjunto de datos
Data de publicação:2003
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositório:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/193986
Acesso em linha:http://hdl.handle.net/10261/193986
Access Level:Acceso aberto
Palavra-chave:Field
Seismic:Active:MCS
DigitalSeg
SEGY
Seismic:Reflection
SeismicSource_Explosive
Seismology
id ES_a6ce41fc3d0712b9df0230abffef7083
oai_identifier_str oai:digital.csic.es:10261/193986
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv Wide-angle deep seismic reflection profile (IBERSEIS Wide-Angle Transect)
title Wide-angle deep seismic reflection profile (IBERSEIS Wide-Angle Transect)
spellingShingle Wide-angle deep seismic reflection profile (IBERSEIS Wide-Angle Transect)
Palomeras, Imma
Field
Seismic:Active:MCS
DigitalSeg
SEGY
Seismic:Reflection
SeismicSource_Explosive
Seismology
title_short Wide-angle deep seismic reflection profile (IBERSEIS Wide-Angle Transect)
title_full Wide-angle deep seismic reflection profile (IBERSEIS Wide-Angle Transect)
title_fullStr Wide-angle deep seismic reflection profile (IBERSEIS Wide-Angle Transect)
title_full_unstemmed Wide-angle deep seismic reflection profile (IBERSEIS Wide-Angle Transect)
title_sort Wide-angle deep seismic reflection profile (IBERSEIS Wide-Angle Transect)
dc.creator.none.fl_str_mv Palomeras, Imma
Simancas, José Fernando
Ayarza, P.
González Lodeiro, Francisco
Pérez-Estaún, Andrés
Azor, Antonio
Carbonell, Ramón
author Palomeras, Imma
author_facet Palomeras, Imma
Simancas, José Fernando
Ayarza, P.
González Lodeiro, Francisco
Pérez-Estaún, Andrés
Azor, Antonio
Carbonell, Ramón
author_role author
author2 Simancas, José Fernando
Ayarza, P.
González Lodeiro, Francisco
Pérez-Estaún, Andrés
Azor, Antonio
Carbonell, Ramón
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Generalitat de Catalunya
Junta de Andalucía
Palomeras, I. [0000-0003-4809-0925]
Simancas, José Fernando [0000-0003-1205-3938]
Ayarza, P. [0000-0001-7166-2974]
González-Lodeiro, Francisco [0000-0003-3810-7965]
Azor, Antonio [0000-0003-2735-9796]
Carbonell, Ramón [0000-0003-2019-1214]
Carbonell, Ramón
Palomeras, I.
Simancas, José Fernando
Ayarza, P.
González-Lodeiro, Francisco
Pérez-Estaún, Andrés
Azor, Antonio
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Field
Seismic:Active:MCS
DigitalSeg
SEGY
Seismic:Reflection
SeismicSource_Explosive
Seismology
topic Field
Seismic:Active:MCS
DigitalSeg
SEGY
Seismic:Reflection
SeismicSource_Explosive
Seismology
description The wide-angle seismic reflection data set consists of two transects. Transect A coincides with the trace of the IBERSEIS deep seismic reflection profile and transect B is located farther to the SE. The explosive charge was located in a single 20 cm diameter, 50–60-m deep shothole. Explosive shots with charge sizes of 1000, 750 and 500 kg, where distributed along the transect, with the largest charges located at the edges of the profile. 650 digital seismic recorders (590 Texans and 60 3-component Refteks) from IRIS (Incorporated Research Institutions for Seismology) instrument pool where used. These instruments where placed along the 300-km transect A at a 400-m station spacing. For transect B, a denser trace spacing was used. To achieve this, shots were fired twice. The stations were firstly placed at 300–400 m spacing along transect B. Once the shots were fired, the stations were moved 150–200 m toward the north along the profile. All shots were then fired a second time, resulting in shot records with a 150–200 m trace spacing.
publishDate 2003
dc.date.none.fl_str_mv 2003
2019
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/dataset
http://purl.org/coar/resource_type/c_ddb1
format dataset
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/193986
url http://hdl.handle.net/10261/193986
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Ehsan, S. A. (2014). Seismic characterization of the Central Iberian Zone from the surface to the upper mantle. PhD Thesis
Carbonell, R., Levander, A., and Kind, R. (2013). TheMohorovičić discontinuity beneath the continental crust: An overview of seismic constraints. Tectonophysics 609, 353-376.
Brown, D., Zhang, X., Palomera, I., Simancas, F., Carbonell, R., Juhlin, C., and Salisbury, M. (2012). Petrophysical analysis of a mid-crustal reflector in the IBERSEIS profile, SW Spain. Tectonophysics, vol. 550-553, pp. 35-46.
Martínez Poyatos, D., Carbonell, R., Palomeras, I., Simancas, J. F., Ayarza, P., Martí, D., Azor, A., Jabaloy, A., González Cuadra, P., Tejero, R., Martín Parra, L.M., Matas, J., González Lodeiro, F., Pérez-Estaún, A., García Lobón, J. L., and Mansilla, L. (2012). Imaging the curstal structure of the Central Iberian Zone (Variscan Belt): The ALCUDIA deep seismic reflection transect. Tectonics, vol. 31, TC3017.
Palomeras, I., Carbonell, R., Ayarza, P., Fernàndez, M., Simancas, J.F., Martínez Poyatos, D., González Lodeiro, F., and Pérez-Estaún, A. (2011). Geophysical model of the lithosphere across the Variscan Belt of SW-Iberia: Multidisciplinary assessment. Tectonophysics 508, 42-51.
Ayarza, P., Palomeras, I., Carbonell, R., Afonso, J.C., and Simancas, F. (2010). Physics of the Earth and Planetary Interiors 181, 88-102.
Palomeras, I., Carbonell, R., Flecha, I., Simancas, F., Ayarza, P., Matas, J., González-Lodeiro, F., and Pérez-Estaún, A. (2009). Nature of the lithosphere across the Variscan orogen of SW Ineria: Dense wide-angle reflection data. Journal of Geophysical Research, vol. 114, B02302, doi:10.1029/2007JB005050
Flecha, I., Palomeras, I., Carbonell, R., Simancas, F., Ayarza, P., Matas, J., González-Lodeiro, F., and Pérez-Estaún, A. (2009). Seismic imaging and modelling of the lithosphere of SW-Iberia. Tectonophysics 472, 148-157.
Ayarza, P., Palomeras, I., Simancas. F., Carbonell, R., Martínez-Poyatos, D., Azor, A., Pérez-Estaún, A., and González-Lodeiro, F. (2008). An upper mantle reflector beneath SW Iberia. Location and seismic constraints. The 33rd International Geological Congress, Oslo, Norway, August 2008.
Palomeras, I., Fernández, M., Carbonell, R., Simancas. F., Ayarza, P., Martínez-Poyatos, D., Azor, A., González-Lodeiro, F., and Pérez-Estaún, A. (2008). A large seismic transect across the variscan belt of SW-Iberia: A multidisciplinary view. The 33rd International Geological Congress, Oslo, Norway, August 2008.
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv SEGY
dc.publisher.none.fl_str_mv DIGITAL.CSIC
publisher.none.fl_str_mv DIGITAL.CSIC
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_ 1869415727194177536
spelling Wide-angle deep seismic reflection profile (IBERSEIS Wide-Angle Transect)Palomeras, ImmaSimancas, José FernandoAyarza, P.González Lodeiro, FranciscoPérez-Estaún, AndrésAzor, AntonioCarbonell, RamónFieldSeismic:Active:MCSDigitalSegSEGYSeismic:ReflectionSeismicSource_ExplosiveSeismologyThe wide-angle seismic reflection data set consists of two transects. Transect A coincides with the trace of the IBERSEIS deep seismic reflection profile and transect B is located farther to the SE. The explosive charge was located in a single 20 cm diameter, 50–60-m deep shothole. Explosive shots with charge sizes of 1000, 750 and 500 kg, where distributed along the transect, with the largest charges located at the edges of the profile. 650 digital seismic recorders (590 Texans and 60 3-component Refteks) from IRIS (Incorporated Research Institutions for Seismology) instrument pool where used. These instruments where placed along the 300-km transect A at a 400-m station spacing. For transect B, a denser trace spacing was used. To achieve this, shots were fired twice. The stations were firstly placed at 300–400 m spacing along transect B. Once the shots were fired, the stations were moved 150–200 m toward the north along the profile. All shots were then fired a second time, resulting in shot records with a 150–200 m trace spacing.The IBERSEIS wide-angle seismic reflection dataset consists of two NE-SW oriented transects acquired in the SW of the Iberian Massif. They crossed three major geological zones (South Portuguese Zone, Ossa-Morena Zone, and Central Iberian Zone), with their tectonic contacts and the Pyrite Belt being of greatest interest. The velocity models obtained by forward modeling show a complex crust, especially in the middle crust. The velocity models are the most detailed ones that have been produced in the area and contain a large amount of new features that are relevant to the understanding of the composition of the crust and upper mantle beneath the zone.Spanish Ministry of Science and Innovation, CGL2004-04623, CSD2006-00041.-- Generalitat de Catalunya.-- Junta de Andalucía.--Peer reviewedDIGITAL.CSICMinisterio de Ciencia e Innovación (España)Generalitat de CatalunyaJunta de AndalucíaPalomeras, I. [0000-0003-4809-0925]Simancas, José Fernando [0000-0003-1205-3938]Ayarza, P. [0000-0001-7166-2974]González-Lodeiro, Francisco [0000-0003-3810-7965]Azor, Antonio [0000-0003-2735-9796]Carbonell, Ramón [0000-0003-2019-1214]Carbonell, RamónPalomeras, I.Simancas, José FernandoAyarza, P.González-Lodeiro, FranciscoPérez-Estaún, AndrésAzor, AntonioConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2019201920032019info:eu-repo/semantics/datasethttp://purl.org/coar/resource_type/c_ddb1SEGYhttp://hdl.handle.net/10261/193986reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésEhsan, S. A. (2014). Seismic characterization of the Central Iberian Zone from the surface to the upper mantle. PhD ThesisCarbonell, R., Levander, A., and Kind, R. (2013). TheMohorovičić discontinuity beneath the continental crust: An overview of seismic constraints. Tectonophysics 609, 353-376.Brown, D., Zhang, X., Palomera, I., Simancas, F., Carbonell, R., Juhlin, C., and Salisbury, M. (2012). Petrophysical analysis of a mid-crustal reflector in the IBERSEIS profile, SW Spain. Tectonophysics, vol. 550-553, pp. 35-46.Martínez Poyatos, D., Carbonell, R., Palomeras, I., Simancas, J. F., Ayarza, P., Martí, D., Azor, A., Jabaloy, A., González Cuadra, P., Tejero, R., Martín Parra, L.M., Matas, J., González Lodeiro, F., Pérez-Estaún, A., García Lobón, J. L., and Mansilla, L. (2012). Imaging the curstal structure of the Central Iberian Zone (Variscan Belt): The ALCUDIA deep seismic reflection transect. Tectonics, vol. 31, TC3017.Palomeras, I., Carbonell, R., Ayarza, P., Fernàndez, M., Simancas, J.F., Martínez Poyatos, D., González Lodeiro, F., and Pérez-Estaún, A. (2011). Geophysical model of the lithosphere across the Variscan Belt of SW-Iberia: Multidisciplinary assessment. Tectonophysics 508, 42-51.Ayarza, P., Palomeras, I., Carbonell, R., Afonso, J.C., and Simancas, F. (2010). Physics of the Earth and Planetary Interiors 181, 88-102.Palomeras, I., Carbonell, R., Flecha, I., Simancas, F., Ayarza, P., Matas, J., González-Lodeiro, F., and Pérez-Estaún, A. (2009). Nature of the lithosphere across the Variscan orogen of SW Ineria: Dense wide-angle reflection data. Journal of Geophysical Research, vol. 114, B02302, doi:10.1029/2007JB005050Flecha, I., Palomeras, I., Carbonell, R., Simancas, F., Ayarza, P., Matas, J., González-Lodeiro, F., and Pérez-Estaún, A. (2009). Seismic imaging and modelling of the lithosphere of SW-Iberia. Tectonophysics 472, 148-157.Ayarza, P., Palomeras, I., Simancas. F., Carbonell, R., Martínez-Poyatos, D., Azor, A., Pérez-Estaún, A., and González-Lodeiro, F. (2008). An upper mantle reflector beneath SW Iberia. Location and seismic constraints. The 33rd International Geological Congress, Oslo, Norway, August 2008.Palomeras, I., Fernández, M., Carbonell, R., Simancas. F., Ayarza, P., Martínez-Poyatos, D., Azor, A., González-Lodeiro, F., and Pérez-Estaún, A. (2008). A large seismic transect across the variscan belt of SW-Iberia: A multidisciplinary view. The 33rd International Geological Congress, Oslo, Norway, August 2008.Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1939862026-05-22T06:33:51Z
score 15,811543

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