Subsea Expo

Access. Connect. Grow.

Tritech's Sonar Technology to be used by Shark Mitigation Systems to Detect Sharks in US

Tritech's Sonar Technology to be used by Shark Mitigation Systems to Detect Sharks in US

View all news from: Tritech International Limited
View directory entry for: Tritech International Limited

10 October 2017

The state-of-the-art sonar system, which was first developed and deployed by Shark Mitigation Systems (SMS) in Australia, is being recommended for use in Southern California. The United States coastline has seen an increase in the shark population, where some of the predators can measure up to 12 feet in length, posing a significant threat to surfers and beach goers.

The SMS marine monitoring system utilises Tritech International Limited [Tritech] proven Gemini 720is multibeam sonar technology in conjunction with its SharkTec software that has the capability to detect and track shark activity, providing a critical early warning to the relevant authorities managing beach safety. Tritech’s original high-definition sonar imaging software, conventionally used in the subsea oil and gas sector, was adapted by utilising shark and marine activity data collected by SMS.

One of the main benefits of the marine monitoring system for detecting sharks over other available systems is that it offers a non-invasive solution. Other shark management strategies typically include the use of drumlines, sharknets and tagging systems – all of which are potentially harmful and invasive.

Scott McLay, Tritech’s Sales Director, commented, "Tritech has a strong philosophy of investing in research and development; this ensures we are at the leading edge of underwater technology innovation. The 720is sonar and associated software is just one product of that philosophy, and the Company has more developments planned over the coming months. Additionally, the application of sonar technology in shark mitigation is an exciting development as it opens up additional possibilities of using multibeam sonars in other mammal and fish monitoring scenarios.”