Scientist launches instrument used to map seafloor off Puerto Rico
![Scientist on research vessel prepares to launch hydrophone](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Image%201%20launching%20a%20device%20ten%20brink.jpg?itok=NJK0xuwQ)
Detailed Description
USGS marine technician Wayne Baldwin prepares to deploy the hydrophone array during a seismic research cruise off the southwest coast of Puerto Rico on board the R/V Sultana in March 2020.
Sources/Usage
Public Domain.