Near-bottom bathymetry and back-scatter data acquired with AUV IDEFX during the AMORGOS-22 cruise

Near-bottom multibeam bathymetry and back-scatter data acquired along the Amorgos and Santorini-Amorgos faults, in the Aegean sea. High-resolution bathymetry data (1 m/pixel) were acquired by the autonomous underwater vehicle (AUV) IdefX, deployed during the AMORGOS-22 cruise ( https://doi.org/10.17600/18001479 ) with the MBES EM2040. The dataset consists of six DEMs as well as fourteen back-scatter mosaics (i.e. two versions for each dives, raw and processed (compention of the antenna diagram)). In addition, a DEM extracted from dive 2 is provided. The bathymetric data were processed with GLOBE, while the back-scatter data were processed with Sonarscope. Renavigation of the vehicule was necessary during processing and is applied to both the bathymetric grids and backscatter mosaics. Files are provided in TIF format, projected in UTM 35 N (WGS 84).

 
Citation proposal
LECLERC Frédérique (Université Côte d'Azur, CNRS, Observatoire de la Côte d'Azur, IRD, Géoazur, Valbonne, France) - BARRIERE Paul (Université Côte d'Azur, CNRS, Observatoire de la Côte d'Azur, IRD, Géoazur, Valbonne, France) - NOMIKOU Paraskevi (Department of Geology, University of Athens, Panepistimioupoli Zografou, 157 84 Athens, Greece) - FEUILLET Nathalie (Université de Paris, Institut de physique du globe de Paris, CNRS, F-75005, Paris, France) - LAMPRIDOU Danai (Department of Geology, University of Athens, Panepistimioupoli Zografou, 157 84 Athens, Greece) - ESCARTIN Javier (Laboratoire de Géologie, Ecole Normale Supérieure (CNRS UMR 8538), PSL Research University, Paris, France) (2022) . Near-bottom bathymetry and back-scatter data acquired with AUV IDEFX during the AMORGOS-22 cruise. https://services.mspdata.eu:/geonetwork/srv/api/records/seanoe:99212

Simple

Date ( Publication )
2022
Date ( Revision )
2025-04-03
Other citation details

Leclerc Frédérique, Barriere Paul, Nomikou Paraskevi, Feuillet Nathalie, Lampridou Danai, Escartin Javier (2022). Near-bottom bathymetry and back-scatter data acquired with AUV IDEFX during the AMORGOS-22 cruise. SEANOE. https://doi.org/10.17882/99 212


In addition to properly cite this dataset, it would be appreciated that the following work(s) be cited too, when using this dataset in a publication :


Leclerc Frédérique, Palagonia Sylvain, Feuillet Nathalie, Nomikou Paraskevi, Lampridou Danai, Barrière Paul, Dano Alexandre, Ochoa Eduardo, Gracias Nuno, Escartin Javier (2024). Large seafloor rupture caused by the 1956 Amorgos tsunamigenic earthquake, Greece. Communications Earth & Environment, 5(1). https://doi.org/10.1038/s43247-024-01839-0

Credit

F. Leclerc & participants thanks the Flotte océanographique Française, the Commission Nationale de la Flotte Océanographique Côtière, Ifremer and Genavir for their support; the captain and crew of R/V Europe, and the HROV team. We are grateful to CNRS INSU for support and funding. We are thankful to the Minister of Foreign Affairs of Greece for delivering permits to conduct this cruise.

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Keywords ( Theme )

  • AMORGOS-22

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    Bathymetry

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    EM2014

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    AUV IDEFX

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    Amorgos

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    AUV

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    Faults

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    Back-scatter

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    Marine geology

ODATIS aggregation parameters and Essential Variable names ( Theme )
  • Bathymetry
SeaDataNet Parameter Disciplines ( parameter )
  • Marine geology
Research Infrastructure ( Theme )
  • IR-FOF
Type de jeux de donnée ODATIS ( Theme )
  • /Observational data/in-situ
Use constraints
Other restrictions
Other constraints
Date ( Publication )
2024

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Association Type
Cross reference
Initiative Type
Study
Date ( Publication )
2023

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Association Type
Cross reference
Initiative Type
dataset
Association Type
Cross reference
Initiative Type
Platform
Metadata language
English
Topic category
  • Oceans
N
S
E
W


Distribution format

  • TIF

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  • PDF

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OnLine resource
Processed data  

Digital Elevation Model gridded at 1 m resolution extracted from dive 297-2, focusing on the Amorgos fault scarp central segment. - 1 MB

OnLine resource
Processed data  

Digital Elevation Model gridded at 1 m resolution of AUV dive 302-7 acquired during AMORGOS-22 cruise [RESTRICTED] - 1 MB

OnLine resource
Processed data  

Digital Elevation Model gridded at 1 m resolution of AUV dive 300-5 acquired during AMORGOS-22 cruise [RESTRICTED] - 92 MB

OnLine resource
Processed data  

Digital Elevation Model gridded at 1 m resolution of AUV dives 299-4 and 301-6, merged, acquired during AMORGOS-22 cruise [RESTRICTED] - 415 MB

OnLine resource
Processed data  

Digital Elevation Model gridded at 1 m resolution of AUV dive 298-3 acquired during AMORGOS-22 cruise [RESTRICTED] - 36 MB

OnLine resource
Processed data  

Digital Elevation Model gridded at 1 m resolution of AUV dive 297-2 acquired during AMORGOS-22 cruise [RESTRICTED] - 55 MB

OnLine resource
Processed data  

Digital Elevation Model gridded at 1 m resolution of AUV dive 296-1 acquired during AMORGOS-22 cruise [RESTRICTED] - 401 MB

OnLine resource
Raw data  

Back-scatter mosaic of Dive 302-7, gridded at 1 m. [RESTRICTED] - 234 MB

OnLine resource
Processed data  

Back-scatter mosaic of Dive 302-7, compensated from antenna diagram and gridded at 1 m. [RESTRICTED] - 234 MB

OnLine resource
Raw data  

Back-scatter mosaic of Dive 301-6 gridded at 1 m. [RESTRICTED] - 379 MB

OnLine resource
Processed data  

Back-scatter mosaic of Dive 301-6, compensated from antenna diagram and gridded at 1 m. [RESTRICTED] - 379 MB

OnLine resource
Raw data  

Back-scatter mosaic of Dive 300-5 gridded at 1 m. [RESTRICTED] - 88 MB

OnLine resource
Processed data  

Back-scatter mosaic of Dive 300-5, compensated from antenna diagram and gridded at 1 m. [RESTRICTED] - 88 MB

OnLine resource
Raw data  

Back-scatter mosaic of Dive 299-4 gridded at 1 m. [RESTRICTED] - 297 MB

OnLine resource
Processed data  

Back-scatter mosaic of Dive 299-4, compensated from antenna diagram and gridded at 1 m. [RESTRICTED] - 297 MB

OnLine resource
Raw data  

Back-scatter mosaic of Dive 298-3 gridded at 1 m. [RESTRICTED] - 34 MB

OnLine resource
Processed data  

Back-scatter mosaic of Dive 298-3, compensated from antenna diagram and gridded at 1 m. [RESTRICTED] - 27 MB

OnLine resource
Raw data  

Back-scatter mosaic of Dive 297-2 gridded at 1 m. [RESTRICTED] - 53 MB

OnLine resource
Processed data  

Back-scatter mosaic of Dive 297-2, compensated from antenna diagram and gridded at 1 m. [RESTRICTED] - 53 MB

OnLine resource
Raw data  

Back-scatter mosaic of Dive 296-1 gridded at 1 m. [RESTRICTED] - 393 MB

OnLine resource
Processed data  

Back-scatter mosaic of Dive 296-1, compensated from antenna diagram and gridded at 1 m. [RESTRICTED] - 393 MB

OnLine resource
Processing report (in french), by P. Barrière, 2022 [RESTRICTED] - 8 MB  
OnLine resource
DOI of the product  
OnLine resource
Seanoe  
Hierarchy level
Dataset
Statement

EM2040 mounted on AUV IDEFX

Metadata

File identifier
seanoe:99212   XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2025-04-03
Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

  Point of contact

 
 

  Overviews

Coverage (in color) of the MBES data acquired during the AMORGOS-22 cruise with AUV IDEFX (EM2040 MBES)

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Associated resources

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