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Ulyx

Built by Ifremer

Updated Jun 2026·methodology
Ulyx

Overview

Ulyx is an autonomous underwater vehicle (AUV) designed for deep-sea exploration and oceanographic research. With a maximum diving depth of 6,000 meters and autonomy of 24-48 hours, this sophisticated robotic explorer conducts missions without pilot assistance. Equipped with advanced sensors for oceanographic sciences, high-resolution optical imaging with powerful flash, laser profiler for detailed relief mapping, and sonar capabilities to map 50-80 km² of seafloor surfaces, Ulyx actively modifies its trajectory based on detected data indices. It is the only autonomous vehicle in the French Oceanographic Fleet capable of reaching depths comparable to the remotely operated Victor 6000 and the manned Nautile submarine.

Specifications

Category: Research
Speed
2.05 m/s
Weight
2,800 kg
Battery
24 h
Autonomy
fully autonomous
Launch year
2020
Price
Contact for quote
Status
active

Detailed specifications

Other14
Applications
sample_handling
Sub Category
AUV (Autonomous Underwater Vehicle)
Datasheet Url
View Link
Max Speed M S
2.0578
Company Country
FR
Navigation Type
hybrid
Procedure Types
deep-sea exploration, seabed mapping, underwater surveys, pipeline and subsea cable inspections, search and rescue operations[1][2][3][4]
Deployment Notes
Test and qualification phase completed; first cooperative mission with DriX for deep-sea exploration; operational since 2022 for ocean sciences with French Oceanographic Fleet[1][3][4]
Compatible Vision
Prosilica GT 4905 camera,2 flash Ifremer
Industries Served
marine_research,oceanography
Availability Status
available
Countries Available
France
Programming Interface
code_ros
Additional Information
UlyX is an autonomous underwater vehicle equipped with high-resolution sensors for detailed seafloor imaging.,It can stay in one place in the water to capture high-resolution images and detailed relief using its laser profiler.,UlyX is capable of diving as deep as 6,000 meters, making it the deepest-diving autonomous vehicle in the French oceanographic fleet.

Where will these robots operate? Often the same as your country — add more for multi-country deployments.

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