Tools & Technology


Re-envisioning Underwater Imaging

Re-envisioning Underwater Imaging

The Advanced Imaging and Visualization Laboratory (AIVL) at the Woods Hole Oceanographic Institution (WHOI) working with Marine Imaging Technologies has developed a revolutionary new multi-function, underwater imaging system capable of generating ultra-high definition television (UHDTV) video, 2-D mosaic imaging, and 3-D optical models of seafloor objects and environments. The new state-of-the-art technology is currently being field-tested on several submerged shipwreck sites in both the U.S. and Europe.

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Pop Goes the Seafloor Rock

Pop Goes the Seafloor Rock

WHOI scientists used the human-occupied submersible Alvin and the autonomous underwater vehicle Sentry to explore a surprising discovery: gas-filled volcanic rocks on the seafloor that “pop” when brought up to the surface.

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The Hot Spot Below Yellowstone Park

The Hot Spot Below Yellowstone Park

WHOI scientist Rob Sohn brought an arsenal of deep-sea technology normally used to explore the seafloor to the bottom of Yellowstone Lake, where a team of researchers investigated the subsurface geothermal activity hidden from view in the national park.

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When the Hunter Became the Hunted

When the Hunter Became the Hunted

In waters off Mexico’s Guadalupe Island, Woods Hole Oceanographic Institution (WHOI) engineers deployed the REMUS SharkCam, a torpedo-shaped robotic vehicle…

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PlankZooka & SUPR-REMUS

PlankZooka & SUPR-REMUS

Much of marine life begins as microscopic larvae—so tiny, delicate, and scattered in hard-to-reach parts of ocean that scientists have…

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Illuminating the Ocean with Sound

Illuminating the Ocean with Sound

WHOI’s new research vessel Niel Armstrong is equipped with an EK80 broadband acoustic echo sounder. Using a wide range of sound frequencies, it gives scientists the ability to identify and distinguish between different types of marine life in the depths.

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The Hotspot for Marine Life

The Hotspot for Marine Life

The continental shelfbreak in the waters off New England is an area where a spectacular abundance and diversity of marine life aggregate year-round. The Pioneer Array, a part of the NSF-funded Ocean Observatories Initiative, was placed there to help scientists explore the processes that make the shelfbreak so productive.

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Eavesdropping on Whales

Eavesdropping on Whales

WHOI scientist Mark Baumgartner has installed a mooring in New York waters that listens for whales and sends back alerts. The prototype advance-warning system could one day help reduce shipping collisions with whales.

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Why Did the El Faro Sink?

Why Did the El Faro Sink?

WHOI deep-sea vehicles and scientists played critical roles in searching the seafloor and locating the voyage data recorder of El Faro, the ship that sank in 2015 during Hurricane Joaquin, killing all 33 crew members.

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