Acoustic Tracking Networks

Acoustic Tracking Networks use sound-emitting tags attached to objects or animals, with multiple underwater microphones (hydrophones) placed at strategic locations. These hydrophones detect the sounds from the tags and, by analyzing the arrival times and signal strength, the system calculates the precise position of the tagged object in real-time. This technology is commonly used in marine research to monitor wildlife movements, in fisheries management, and underwater infrastructure inspections, providing accurate, continuous location data without the need for direct observation.