Research Equipment Used in Crater Lake
The research vessel Ouzel on Crater Lake.
The research vessel (R/V) Ouzel allows independent, simultaneous research activities on Crater Lake.
A manned deep sea rover explores the bottom of Crater Lake.
Deep sea rover used at Crater Lake to explore the bottom of Crater Lake.
Boat used in bathymetry studies on Crater Lake.
This special boat was trucked to Crater Lake National Park, and flown to the lake by a helicopter, so that the Crater Lake bottom could be mapped.
The Glen Canyon ROV used to study moss communities around Wizard Island.
A remotely-operated vehicle (ROV), borrowed from Glen Canyon National Recreation Area, was used to study underwater moss communities.
A US Geological Survey towed fiber-optic camera sled.
The US Geological Survey towed fiber-optic camera sled was used to video underwater plants around Wizard Island.
The acoustic survey sled is towed behind a boat.
A sub-bottom acoustic sled is used to map the thickness of moss sediments around Wizard Island.