Patent attributes
Techniques are disclosed for systems and methods to provide waypoint sharing with respect to sonar imagery for mobile structures. A waypoint sharing system includes a portable electronic device with a display, a communications module, and a logic device configured to receive a waypoint database from a sonar system user interface or a waypoint server over a wireless communication link, receive user input to adjust at least a portion of the waypoint database, and provide the adjusted waypoint database to the sonar system user interface or the waypoint server over the wireless communication link. The sonar system user interface is configured to provide a waypoint database to the portable electronic device or the waypoint server over the wireless communication ink, receive the adjusted waypoint database from the device or the server over the wireless communication link, and render at least a portion of the adjusted waypoint database on a display.