Hydroacoustics Forum: registration form

Detailed Description
Screenshot of USGS Hydroacoustics Forum community homepage. If you want to be notifed by email when someone posts to a particular board, go to that board and click the "Notify" button on the upper right. This is a toggle button, so be sure to ready the pop-up message to confirm if you are turning the toggle on or off.
Sources/Usage
Public Domain.