Design and applications of Seatrac, an integrated navigation and data management system

Summary form only given. The need for the integration of navigation equipment along with enhanced data management capabilities has been recognized in developing a state-of-the-art integrated system. Seatrac combines two primary functions incorporating the latest in microcomputer technology. The first is to integrate the signals from a variety of offshore positioning devices and optional digital data. The second function is to manage the collected data for visual display and permanent storage. The interface versatility and increased data processing capabilities make Seatrac an affordable integrated system for offshore use as a shipboard display, plotting, and recording system. Mission operations can be evaluated more readily with multicolor simultaneous display of ship and submersible position and track history