urn:SDN:CSR:LOCAL:SI29200909260
utf8
Campaña/Survey
Cruise Summary record
Instituto Español de Oceanografía
Ifremer, Scientific Information Systems for the sea
N/A
France
N/A
pointOfContact
2021-11-28
ISO 19115/SeaDataNet profile
1.0
SeaDataNet geographic co-ordinate reference frames
L10
2011-03-03
revision
3
https://www.seadatanet.org/urnurl/SDN:L10
World Geodetic System 84
Campaña: SPIRAL
Survey: SPIRAL
Referencia IEO: FI352009010050
IEO ID: FI352009010050
2009-11-10
creation
urn:SDN:CSR:LOCAL:9010050
urn:SDN:CSR:LOCAL:9010050
GEOAZUR Laboratory
GEOAZUR Laboratory
N/A
France
N/A
originator
GEOAZUR Laboratory
GEOAZUR Laboratory
N/A
France
N/A
originator
GEOAZUR Laboratory
GEOAZUR Laboratory
N/A
France
N/A
originator
<p>The multi-annual partnership-based research programme SPIRAL (deep seismic and regional investigation in northern Algeria) aims to study the deep structure of the North Algerian margin using "high penetration" seismic methods: low frequency vertical reflection shooting, as well as wide angle reflection and refraction with deployment of listening stations on the seabed and onshore. The first strand of the SPIRAL programme SPIRAL involves the sea cruise to acquire geophysical data. This cruise took place aboard RV L'Atalante in two legs, respectively from 26/09 (Oran) to 10/10 2009 (Annaba) and from 13/10 (Annaba) to 10/11 2009 (Oran). These two legs provided acquisition of wide-angle seismic and penetrating multichannel seismic reflection data, which was the main objective of the project, as well as additional data like very high resolution (Chirp or sediment sounder type), magnetic and gravimetric, and multibeam bathymetric echosounder data. The profiles acquired during SPIRAL should supply elements to characterize the structural levels in and under the sediment cover (crust) down to the mantle in the targeted zones given in the cruise report; obtain accurate images of faulted and folded area and the major boundaries like the Moho; constrain the physical and rheological properties (particularly velocity models) which should help determine things like the nature of the crust at the continent-ocean transition. These constraints will make it possible to perform thermo-mechanical modelling on the scale of the Maghrebide belts to the base of the crust (temperature, density) and thus specify the main boundaries of the large crustal domains.</p>
<p>The multi-annual partnership-based research programme SPIRAL (deep seismic and regional investigation in northern Algeria) aims to study the deep structure of the North Algerian margin using "high penetration" seismic methods: low frequency vertical reflection shooting, as well as wide angle reflection and refraction with deployment of listening stations on the seabed and onshore. The first strand of the SPIRAL programme SPIRAL involves the sea cruise to acquire geophysical data. This cruise took place aboard RV L'Atalante in two legs, respectively from 26/09 (Oran) to 10/10 2009 (Annaba) and from 13/10 (Annaba) to 10/11 2009 (Oran). These two legs provided acquisition of wide-angle seismic and penetrating multichannel seismic reflection data, which was the main objective of the project, as well as additional data like very high resolution (Chirp or sediment sounder type), magnetic and gravimetric, and multibeam bathymetric echosounder data. The profiles acquired during SPIRAL should supply elements to characterize the structural levels in and under the sediment cover (crust) down to the mantle in the targeted zones given in the cruise report; obtain accurate images of faulted and folded area and the major boundaries like the Moho; constrain the physical and rheological properties (particularly velocity models) which should help determine things like the nature of the crust at the continent-ocean transition. These constraints will make it possible to perform thermo-mechanical modelling on the scale of the Maghrebide belts to the base of the crust (temperature, density) and thus specify the main boundaries of the large crustal domains.</p>
KLINGELHOEFER Frauke
Ifremer, Marine Geosciences
Ifremer, Marine Geosciences
+33(0)2 98.22.42.70
+33(0)2 98.22.45.70
France
geosciences.marines@ifremer.fr
pointOfContact
SAGE Françoise
Ifremer, Marine Geosciences
Ifremer, Marine Geosciences
+33(0)4 92 94 26 02
+33 (0)4 92 94 26 10
France
commesi@geoazur.unice.fr
pointOfContact
GRAINDORGE David
Ifremer, Marine Geosciences
Ifremer, Marine Geosciences
N/A
France
sdn-userdesk@seadatanet.org
pointOfContact
https://csr.seadatanet.org/html/20096005/20096005_trackchart.gif
GIF
Oceanographic geographical features
theme
GEMET - INSPIRE themes, version 1.0
2008-06-01
publication
Oran
departure_place
SeaDataNet Ports Gazetteer
C38
2007-09-20
revision
https://www.seadatanet.org/urnurl/SDN:C38
Oran
arrival_place
SeaDataNet Ports Gazetteer
C38
2007-09-20
revision
https://www.seadatanet.org/urnurl/SDN:C38
Algeria
departure_country
International Standards Organisation countries
C32
2007-08-22
revision
https://www.seadatanet.org/urnurl/SDN:C32
Algeria
arrival_country
International Standards Organisation countries
C32
2007-08-22
revision
https://www.seadatanet.org/urnurl/SDN:C32
L'Atalante
platform
ICES Platform Codes
C17
2007-05-14
revision
https://www.seadatanet.org/urnurl/SDN:C17
research vessel
platform_class
SeaVoX Platform Categories
L06
2007-01-13
revision
https://www.seadatanet.org/urnurl/SDN:L06
Mediterranean Sea, Western Basin
place
SeaVoX salt and fresh water body gazetteer
C19
2007-03-01
revision
https://www.seadatanet.org/urnurl/SDN:C19
multi-channel seismic reflection systems
bathythermographs
thermosalinographs
seismic refraction systems
single-beam echosounders
multi-beam echosounders
meteorological packages
gravimeters
magnetometers
current profilers
sidescan sonars
single-channel seismic reflection systems
instrument
SeaDataNet device categories
L05
2007-03-01
publication
https://www.seadatanet.org/urnurl/SDN:L05
Not applicable
utf8
oceans
-1.700000
8.200000
35.700000
38.600000
2009-09-26T00:00:00Z
2009-11-10T00:00:00Z
XML
1
https://csr.seadatanet.org/
WWW:LINK-1.0-http--related
Base de datos internacional con información de campañas desde 1873 hasta la actualidad. La presente campaña la podrás encontrar como SPIRAL.
International database with information of surveys from 1873 till today. Use the tag SPIRAL to locate the present survey.
SeaDataNet - CRS inventory
https://cdi.seadatanet.org/search
WWW:LINK-1.0-http--related
Descubre si hay datos de esta campaña disponibles, utilizando para ello la etiqueta SPIRAL en el buscador de datos de SeaDataNet.
Discover if there are available data associated to this cruise by using the tag SPIRAL in the free search box of the SeaDataNet portal.
SeaDataNet - CDI inventory
Campaña/Survey
Reglamento (UE) n o 1089/2010 de la Comisión de 23 de noviembre de 2010 por el que se aplica la Directiva 2007/2/CE del Parlamento Europeo y del Consejo en lo que se refiere a la interoperabilidad de los conjuntos y los servicios de datos espaciales
Commission Regulation (EU) No 1312/2014 of 10 December 2014 amending Regulation (EU) No 1089/2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data services
2010-12-08
publication
See the referenced specification
true
Reglamento (UE) n o 1089/2010 de la Comisión de 23 de noviembre de 2010 por el que se aplica la Directiva 2007/2/CE del Parlamento Europeo y del Consejo en lo que se refiere a la interoperabilidad de los conjuntos y los servicios de datos espaciales
Commission Regulation (EU) No 1312/2014 of 10 December 2014 amending Regulation (EU) No 1089/2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data services
2010-12-08
publication
See the referenced specification
true
El Centro de datos aplica controles de calidad estandarizados a todos los datos de los que es responsable. Contacta con el Centro de datos para más información.
The Data Center applies standard data quality control procedures on all data. Ask the Data Center for details.