Acoustic Equipment Scheme for Polar Navigation Safety

Polar ships sailing in polar waters must face complex and changeable ice environment, among which underwater icebergs, large floating ice and underwater obstacles pose the greatest threat. Combined with the experience and lessons of polar ships sailing in polar regions at home and abroad, it is essential to configure underwater detection equipment. At the same time, as the main equipment for underwater detection and support, the acoustic system must meet the following requirements in order to ensure the safety of polar navigation: