Plan view of acoustic Doppler velocity meter
![Plan view of acoustic Doppler velocity meter](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/fig2-doppler_0.png?itok=Gk8KIgeb)
Detailed Description
Figure 2. Plan view of acoustic Doppler velocity meter (ADVM) side-looking measurement scheme. Measurement range is divided into cells (or bins), based on acoustic travel time. Index velocity is taken as the result from one cell, or the average of a range of cells, depending on which works best as a proxy for independently measured, cross-sectionally averaged velocity. From Levesque and Oberg (2012).
Sources/Usage
Public Domain.