Personal watercraft equipped with GPS and sonar
![Man sits on a personal watercraft floating idle in the water, wearing safety equipment, watercraft is equipped with gear.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/20060326-labelsLArge.jpg?itok=gbkXQCrv)
Detailed Description
Personal watercraft equipped with GPS and sonar (echo sounder) is used to collect detailed, nearshore bathymetry (depth) information.
Sources/Usage
Public Domain.
Personal watercraft equipped with GPS and sonar (echo sounder) is used to collect detailed, nearshore bathymetry (depth) information.
Public Domain.