Illustration of NOAA research vessel conducting multibeam sonar survey of seafloor
![Illustration of NOAA research vessel conducting multibeam sonar survey of seafloor](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/multibeamship.jpg?itok=blF6-M8x)
Detailed Description
Illustration of NOAA research vessel conducting multibeam sonar survey of seafloor, courtesy of EXPRESS, or Expanding Pacific Research and Exploration of Submerged Systems. EXPRESS is an inter-agency federal and nonfederal collaborative research effort aimed at gathering new data of the deep ocean, continental shelf and slope offshore of California, Oregon and Washington.
Sources/Usage
Public Domain.