Capelinhos edifice (Lucky Srike Hydrothermal Field, Mid Atlantic Ridge) 2023: 3D textured model and imagery

The Capelinhos hydrothermal vent site is a large edifice of 588 m² from its base. Located off axis, 1.5 km east of the central lava lake of the main Lucky Strike Hydrothermal Vent Field (mLSHVF), it is characterised by distinct geochemical and thermal conditions from the others mLSHVF edifices, with notably high iron concentrations compared to sites around the lava lake. The edifice has been surveyed with the remotely operated vehicle Victor6000 for inter-annual monitoring during the 2023 Momarsat cruise. Video transects were collected during dive 844-6 with a forward-looking camera and video sequences were used to build 3D models of the edifice using structure-from-motion techniques. A first dataset includes 2971 images extracted every 2 seconds from the videos.  The images are time-stamped and linked to a navigation file, which is generated by interpolating navigation data at the corresponding timestamps. A second dataset includes a 3D textured model of the site (obj format) together with the a kml file for georeferencing. The ROV navigation file (.txt) is provided separately.

Point :   37.28948183 (lat) -32.26413676 (long) -1663.487 (depth)

 
Citation proposal
MATABOS Marjolaine (Univ Brest, Ifremer, BEEP, F-29280 Plouzané, France) - FERRERA Maxime (Ifremer, SM, RI French Oceanographic Fleet, F-83500 La Seyne-sur-Mer, France) - Cuvelier Daphne (Instituto de Investigação em Ciências do Mar - Okeanos, Universidade dos Açores, Faial, Açores, Portugal) (2025) . Capelinhos edifice (Lucky Srike Hydrothermal Field, Mid Atlantic Ridge) 2023: 3D textured model and imagery. https://services.mspdata.eu:/geonetwork/srv/api/records/seanoe:105883

Simple

Date ( Publication )
2025
Date ( Revision )
2025-06-04
Other citation details
Matabos Marjolaine, Ferrera Maxime, Cuvelier Daphne (2025). Capelinhos edifice (Lucky Srike Hydrothermal Field, Mid Atlantic Ridge) 2023: 3D textured model and imagery. SEANOE. https://doi.org/10.17882/105883
Credit
<p>The Momarsat 2023 (<a href="https://doi.org/10.17600/18002419">https://doi.org/10.17600/18002419</a>) cruises was funded by the French National Oceanographic Fleet, EMSO-Eric and data processing by the European Project H2020 iAtlantic and the ANR BiodivRestore</p>

  Author

  Author

  Author

  Publisher

Keywords ( Theme )
  • Seafloor mapping , vent habitats , sulphide mound , hydrothermal field , 3D reconstruction , photogrammetry , Biological oceanography , Environment , Marine geology
Keywords ( project )
  • H2020 iAtlantic (Agreement: 818123)
ODATIS aggregation parameters and Essential Variable names ( Theme )
  • Bathymetry , Benthic habitats
SeaDataNet Parameter Disciplines ( parameter )
  • Biological oceanography , Environment , Marine geology
Type de jeux de donnée ODATIS ( Theme )
  • /Observational data/in-situ
Use constraints
Other restrictions
Other constraints
Association Type
Cross reference
Initiative Type
Platform
Metadata language
English
Topic category
  • Oceans
N
S
E
W


Distribution format
  • IMAGE ( )

  • OBJ ( )

  • TEXTE ( )

OnLine resource
Raw data  

capelinhos images [RESTRICTED] - 2 GB

OnLine resource
Processed data  

dense mesh [RESTRICTED] - 1 GB

OnLine resource
Raw data  

ROV navigation [RESTRICTED] - 54 MB

OnLine resource
DOI of the product  
OnLine resource
Seanoe  
Hierarchy level
Dataset
Statement
HD video mounted on the ROV 6000

Metadata

File identifier
seanoe:105883   XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2025-06-04
Metadata standard name
ISO 19115:2003/19139
Metadata standard version
1.0

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  Overviews

3D model of the Capelinhos edifice

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