I wonder if that's a stereoscopic camera. The depth of field looks good, but I had a problem gauging distance several times. Some formations, viewed straight on, looked small until the robot came around for a side view and I realized they were much bigger than I thought.
It would also be nice to see things like depth.
Edit: I guess you can use these to search Google maps: 45.55586,-129.587516
Here are some links to provide some background and interaction:
Twitter feed for updates: http://twitter.com/#!/VISIONS11ops
Visions '11 cruise that you are watching the mission of: http://www.ooi.washington.edu/visions11
Approximate location: http://maps.google.com/maps?q=45.55586,-129.587516&hl=en...
More information about the submersible: http://www.ropos.com/