Hammond, M., and S. M. Rock, "A SLAM-based approach for underwater mapping using AUVs with poor inertial information", Autonomous Underwater Vehicles (AUV), 2014 IEEE/OES: IEEE, pp. 1 8, 2014.
Through underwater mapping of the ocean floor around the Hawaiian Islands, researchers discovered that over time, enormous chunks of land have broken away, sliding into the ocean, possibly causing massive tsunamis.
Hammond, M., A. Clark, A. Mahajan, S. Sharma, and S. Rock, "Automated point cloud correspondence detection for underwater mapping using AUVs", OCEANS 2015, Washington DC, MTS, pp. 1-7, 10/2015.
McNutt also talked about her hopes to bolster the agency's capacity to do underwater mapping, something that MBARI has pioneered with autonomous vehicles.
"Implications go well beyond the hydrocarbon industry, as these sonar systems are widely used aboard military and research vessels for generating more precise bathymetry (underwater mapping).
Or like how new fjord underwater mapping reveals greater fjord depths, increasing the odds that deep warm ocean water can communicate with more Greenland glaciers than previously thought.
The search will shift south of the initial seabed zone and requires underwater mapping before any equipment is deployed due to the depth and uncharted area, Truss said. . "The new search area is most likely the place the aircraft is resting," he said.
Our method has been tested in simulation and in an underwater bathymetric map to compute the trajectory of an Autonomous Underwater Vehicle (AUV).
On Nov. 30, NOAA Fisheries issued "incidental take" permits giving five companies permission to harass, harm or kill marine mammals when blasting sounds underwater to map the Atlantic Ocean floor.
