The Applied Ocean Physics & Engineering Department at Woods Hole Oceanographic Institution will continue an instrumentation and technology development project to design and construct an unmanned, untethered vehicle for performing and servicing long-term deep ocean benthic experiments. This vehicle has been named ABE for the Autonomous Benthic Explorer. Design criteria call for it to be launched from any oceanographic research ship and be able to remain on site for several months. During this time span it must period- ically move about in its acoustic navigation net, taking pictures and making a variety of scientific measurements. At the end of its mission, it is to be recovered on command. ABE will complement and extend the capabilities of manned submer- sibles, particularly DSV ALVIN, as well as remotely operated, tethered systems. ABE shall have the ability to remain at a deep sea research site for long periods of time or to return to a previously surveyed site to observe changes. This development project is in anticipation of planned research initiatives requiring long-term observations of seafloor features such as hydrothermal vents and mid-ocean ridges.

Agency
National Science Foundation (NSF)
Institute
Division of Ocean Sciences (OCE)
Application #
9216775
Program Officer
H. Lawrence Clark
Project Start
Project End
Budget Start
1993-02-15
Budget End
1999-07-31
Support Year
Fiscal Year
1992
Total Cost
$1,888,385
Indirect Cost
Name
Woods Hole Oceanographic Institution
Department
Type
DUNS #
City
Woods Hole
State
MA
Country
United States
Zip Code
02543