SeaTube is a sophisticated video annotation system for archived or real-time/live streaming video.



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Video Annotations & Archiving

Explore the deep ocean with us! Learn more about past #ONCabyss expeditions.


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Past Expeditions

Environmental monitoring of kelp forest and fish biodiversity off Vancouver Island coast

ONC and Cascadia Seaweed partner to support sustainable aquaculture

Inshore observatory maintenance a wrap despite weather challenges.

#ONCabyss Spring 2025 Expedition highlights

Our ocean expeditions conduct vital maintenance of our expanding ocean observatories, support surveys & gather ocean samples.


Join us virtually live onboard while we maintain and upgrade the Internet-connected ocean! 



Live Expeditions

Expeditions

# 2025 Ocean Expeditions

In May 2025, ONC will embark on our annual summer maintenance expedition on board the CCGS *John P. Tully* with Canpac Marine's ROV *Mantis*. Stay tuned for updates!