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ADCP echogram

Tucker trawl trajectory on the 2018-07-21 tow. The background is an "echogram" assembled by compiling the amplitude of echo returns from the ship ADCP. The rain drop-like features on the echogram are interference from other acoustic instruments operating at the same time. The white net trajectory here was obtained by a time-depth recorder that was attached to the net.  Credit: W. Lee, University of Washington, V18.

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Cleaning the ADCP

Katie Gonzalez, from Clallam Bay, will be a freshman at the University of Washington Fall 2017 where she will study Oceanography and work with Deb Kelley. Here, she is cleaning an Acoustic Doppler Current Profiler recovered from 2900 m water depth at the Slope Base site. Credit: M. Elend, University of Washington.

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ADCP

ADCP (acoustic doppler current profiler) mounted on benthic platform.

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