Vent assemblage and substratum of the Eiffel Tower hydrothermal edifice from 1994 to 2008

Other

The Eiffel Tower hydrothermal edifice is a large structure of ~450 m2 located 1700 m deep at the Lucky Strike hydrothermal vent field. Since its discovery in 1992, the edifice has been repeatedly visited at pluriannuel time scales. Photomosaics of different sides of the edifice were assembled based on videosequences acquired from 1994 to 2008. Surface of substrata and vent megafaunal assemblages were delimited and their total cover were extracted to investigate their dynamics over time.

Data and resources

Processed data

Annotation of assemblages and vent fluids annotated over mosaics - 39 MB

ZIP Open
Unnamed resource

RGB code of assemblages annotated on mosaics - 430 bytes

CSV Open
Processed data

Assemblage cover of the sides of Eiffel Tower from 1994 to 2008 - 3 KB

CSV Open
Unnamed resource

Read me - 1 KB

TXT Open
Processed data

Assemblage mosaics extracted from .psd files - 14 MB

ZIP Open
Unnamed resource

Extraction of annotation layers from .psd file mosaics - 2 KB

text/x-python Open
Unnamed resource

Extraction of cover percentages from assemblage annotation layers stored as .png mosaics.’ - 3 KB

text/x-python Open
DOI of the product

HTML Open
Seanoe

HTML Open

Additional information

Date (publication)	2023-01-01
Date (revision)	2025-08-25
Status	onGoing
Update frequency	asNeeded
Metadata language	en
License	CC-BY-NC-ND (Creative Commons - Attribution, No commercial usage, No modification)
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show