Orthomosaic, Digital Elevation Model (DEM) and textured 3D Model of the White Seal-Hound hydrothermal vent in the Aegean Sea, from ROV SQUID dive videos, RV METEOR Expedition M192/2
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| Autores principales: | , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2025
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| _version_ | 1867169164221743104 |
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| author | Marcon, Yann Bühring, Solveig I |
| author_facet | Marcon, Yann Bühring, Solveig I |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | In 2023, expedition M192-2 aboard the RV METEOR discovered the White Seal-Hound hydrothermal structure. This unique feature is a positive seafloor structure, formed by shallow-water hydrothermal activity, located at approximately 185 meters water depth. Unlike deep-sea chimneys, such as white and black smokers, which rise vertically in the water column, the White Seal-Hound structure is a prominent overhang, predominantly white in colour and resembling a seal with the head of a floppy-eared dog. The White Seal-Hound structure was discovered and filmed during dive 75 of the ROV SQUID (MARUM) on 26 August 2023. Using photogrammetry techniques (Arnaubec et al., 2023, https://doi.org/10.3390/jmse11050985), we reconstructed a 3D model of the structure and its surroundings from the ROV dive videos. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_974816 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Orthomosaic, Digital Elevation Model (DEM) and textured 3D Model of the White Seal-Hound hydrothermal vent in the Aegean Sea, from ROV SQUID dive videos, RV METEOR Expedition M192/2 Marcon, Yann Bühring, Solveig I 3D model; Aegean Sea; Binary Object; Binary Object (File Size); Binary Object (Media Type); BRIDGEHELL; chimney; DEM; File content; GeoB25524-1; hydrothermal; M192/2; M192/2_50-1; Meteor (1986); Mosaic; Remote operated vehicle; ROV; ROV SQUID; vent In 2023, expedition M192-2 aboard the RV METEOR discovered the White Seal-Hound hydrothermal structure. This unique feature is a positive seafloor structure, formed by shallow-water hydrothermal activity, located at approximately 185 meters water depth. Unlike deep-sea chimneys, such as white and black smokers, which rise vertically in the water column, the White Seal-Hound structure is a prominent overhang, predominantly white in colour and resembling a seal with the head of a floppy-eared dog. The White Seal-Hound structure was discovered and filmed during dive 75 of the ROV SQUID (MARUM) on 26 August 2023. Using photogrammetry techniques (Arnaubec et al., 2023, https://doi.org/10.3390/jmse11050985), we reconstructed a 3D model of the structure and its surroundings from the ROV dive videos. |
| title | Orthomosaic, Digital Elevation Model (DEM) and textured 3D Model of the White Seal-Hound hydrothermal vent in the Aegean Sea, from ROV SQUID dive videos, RV METEOR Expedition M192/2 |
| topic | 3D model; Aegean Sea; Binary Object; Binary Object (File Size); Binary Object (Media Type); BRIDGEHELL; chimney; DEM; File content; GeoB25524-1; hydrothermal; M192/2; M192/2_50-1; Meteor (1986); Mosaic; Remote operated vehicle; ROV; ROV SQUID; vent |
| url | https://doi.org/10.1594/PANGAEA.974816 |