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The ROV ROPOS Holding Methane Hydrate

ROPOS holds a small piece of translucent methane hydrate – upon release by the manipulator jaws, the methane-ice floated upwards into the water column, confirming to all viewers, that indeed it was methane hydrate. Photo credit: NSF-OOI/UW/CSSF; Dive R1748; V14.  

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ROV ROPOS with cable laying drum

During the VISIONS'13 expedition the ROV ROPOS, installed >22,000 m of extension cables onto the seafloor using the remotely operated cable laying system (ROCLS) shown here attached to its underbelly. The cables will provide power and real-time, two-way communication to a diverse array of instruments and junction boxes.

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ROV ROPOS controls

The ROV ROPOS controls set up in a lab aboard the R/V Thompson. The ROV pilot, co-pilot, and a scientist sit in front of these monitors and controls during the dive. A ROPOS navigator and a team of scientists are also in the room logging and aiding in dive plans. (photo by Debbie Kelley)

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