Catálogo de datos del IEO
Keyword
acoustic backscatter sensors
95 record(s)
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The objective of the NUREIEVA-3D campaign is the acquisition of a high-resolution 3D seismic cube of the submarine extension of the Portmán Bay mining spill deposit, in the vicinity of Cartagena, Murcia province, in order to establish the geometry and three-dimensional internal structure of said reservoir. To carry out the campaign, it will be necessary to install, test and deploy from the ship a complete 3D seismic system that will be provided by the subcontracted company GeoSurveys
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Main targets of PECAN are: - Setting-up of R/V Ángeles Alvariño as acoustic-fisheries prospecting vessel. - Optimizing sampling design for the systematic study and abundance estimating of Canary Islands pelagic species. - Using echo integration as a method to estimate Canary Islands pelagic species abundance.
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Main targets of PECAN 1602 are: - Setting-up of R/V Ángeles Alvariño as acoustic-fisheries prospecting vessel. - Optimizing sampling design for the systematic study and abundance estimating of Canary Islands pelagic species. - Using echo integration as a method to estimate Canary Islands pelagic species abundance.
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Main targets of PECAN are: - Setting-up of R/V Ángeles Alvariño as acoustic-fisheries prospecting vessel. - Optimizing sampling design for the systematic study and abundance estimating of Canary Islands pelagic species. - Using echo integration as a method to estimate Canary Islands pelagic species abundance.
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This survey main goal is to achieve the complete bathimetry of the designated area using multibeam echosounder EM710. After data procesing different DTM will be produced in order to characterize the area from a geomorphologic point of view. Sound velocity profiles will be carried out in order to obtain the best accuracy on the data adquired.
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This survey has been projected in the frame of La Restinga Volcano monitoring. After a wide number of surveys conducted by R/V Ramon Margalef during the volcano crissis (from october 2011 to february 2012) the aim this time is to compleate a bathymetric surver again in order to find out possible changes in geomorphology, Sound velocity profiles will be carried out in order to obtain the best accuracy on the data adquired.
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Main targets of PECAN 1602 are: - Setting-up of R/V Ángeles Alvariño as acoustic-fisheries prospecting vessel. - Optimizing sampling design for the systematic study and abundance estimating of Canary Islands pelagic species. - Using echo integration as a method to estimate Canary Islands pelagic species abundance.
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Get more information regarding the characteristics and distribution of benthic habitats present inside the Columbretes Islands Marine Reserve with the objective of Develop a bionomic map that covers the total extent. The complementary objective is the realization of the benthic cartography. It is intended to achieve location and subsequent georeferencing of the upwelling of gases present in the environment of the volcanic archipelago that forms The study area of this campaign. Associated with this objective is intended to know the Bacterial community in the area of gaseous upwellings and a physicochemical characterization of these areas.
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Impact fisheries studies
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Multibeam bathymetic survey, high resolution seismic profiles and characterization of seabed and habitats of the continental slope of Murcia