Update for Argos Software Collaboration Enhances Forward-Looking Sonar By Dr. Heath Henley Raw 3D FLS returns. Data are pro-cessed by FarSounder’s algorithms, resulting in detections of the seafloor and navigation hazards ahead of a vessel. O n the evergoing journey to protect the ecosystem and keep vessels and passengers safe, FarSounder and Navtor are making an impact. They share the same core goals of improving ocean safety through innovation and technology while simultaneously keeping the focus on the customer. Navtor prides itself on creating e-navigation tools that are safe, simple and efficient. Similarly, FarSounder’s Argos 3D forward-looking sonar (3D FLS) provides safe navigation by detecting many ocean obstacles via an easy to understand user interface. A partnership between the two companies brings an impactful software update for FarSounder’s Argos FLS technology. Argos FLS For more than 20 years, FarSounder has been design-ing and manufacturing a 3D FLS for use in real-time navi-10 ST | March 2022 gation. FarSounder’s Argos 3D FLS improves the safety of everyday operations, enables users to explore less-trav-eled waters, and even allows users to contribute to glob-al crowdsourced data initiatives. The Argos series of nav-igation sonars produced by FarSounder consists of three products, with the main differentiating factor between them being the maximum detection range. Argos 3D FLS systems can be found on expeditionary cruise ships, su-peryachts, and research and government vessels alike. Argos sonars are typically installed at the bow, facing forward, at least 1 m below the waterline. They transmit acoustic signals ahead of the vessel and listen for the re-turned signal using an array of receivers. The returned signals can then be processed to determine the location of both the seafloor and any obstacles or navigation haz-ards in front of the vessel. The volume covered by the system, e.g., what the system can see, or its field of view, www.sea-technology.com
Sea Technology March 2022: Page 10
