We put the deep ocean within reach.

 Our Vehicles. Your Tools.

NDSF operates a fleet of underwater vehicles that enables the oceanographic community to explore, sample, and map the deep ocean and to meet the needs of a changing research landscape.

HOV ALVIN

A 3-person research submersible capable of reaching 4500 meters depth and of supporting custom sensors and samplers. The Alvin Team delivers reliability built from nearly 5,000 successful dives.

ROV JASON

A time-tested remotely operated vehicle system capable of multi-day missions to 6500 meters. Observers get real-time, HD video and data, as well as physical samples from the seafloor.

AUV SENTRY

A flexible, fully autonomous vehicle rated to 6000 meters that carries a wide and growing array of instruments. The Sentry Team is also skilled at carrying out multi-vehicle missions.

Dive with us

Plan an expedition

From proposal preparation to cruise logistics to data access, we help you execute a successful research mission.

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Use cases

Learn how NDSF vehicles can increase data collection and take better advantage of your time at sea.

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First time user?

Learn how our assets can extend your research to depths you may have never thought possible.

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Ocean News & Technology: Deep-sea exploration and photography develop together

September 13, 2019

“Subsea imaging has been intimately tied to our understanding of the world’s oceans since its beginnings.” An article in Ocean News & Technology traces the history and present-day advances in deep-sea imaging

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Christian Science Monitor: How the deep sea could unlock outer space

September 10, 2019

Read an article in the Christian Science Monitor exploring how deep-sea research by the oceanographic community—long enabled by NDSF vehicles—has redefined the understanding of where life can exist. Now that knowledge is being used to look for life beyond Earth.

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Alvin in HuffPost: Chasing the methane dragon

September 5, 2019

“A submersible dive is like a slow-motion fall through a distant galaxy.” Read a HuffPost article about scientists using Alvin to study how cold methane seeps are responding to a warming ocean (and a journalist’s first deep sea dive).

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ROV Jason mention: Deep-sea rocks and the origin of a massive methane reservoir

September 3, 2019

New research from scientists at Woods Hole Oceanographic Institution published in the PNAS uses rock samples from around the world, some gathered by ROV Jason, to identify a new source of methane beneath the seafloor.

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Disasters at Sea: NDSF assists in investigating sinking of El Faro

August 29, 2019

Watch an episode of Smithsonian Channel’s Disasters at Sea to see how a team from Woods Hole Oceanographic Institution and NDSF assisted with the recovery of the voyage data recorder a year after cargo ship El Faro sank.

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Submersibles Take Scientists to Deep Sea Volcanic Sites

August 1, 2019

Dr. Rebecca Carey from the University of Tasmania describes what she saw when 1000m beneath the surface at the Lōihi Seamount in Hawaii in this audio program on Australia’s ABC RN.

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