Figure 8. A view of the high-resolution flow tripod (Flobee) from below. Instruments labeled are acoustic Doppler velocimeters, a pulse-coherent acoustic Doppler profiler, optical backscatter sensors, acoustic backscatter sensors, Paroscientific Digiquartz (Paros) pressure sensors, a transmissometer, an Environmental Characterization Optics (ECO) turbidity meter, and Zebratech wipers. Photographs by Sandra Brosnahan, U.S. Geological Survey.
|