OVERVIEW: Side Scan Sonar (SSS) is an underwater imaging system that uses acoustic pulses to create detailed pictures of the seafloor. It is commonly deployed from surface vessels, towed platforms, or autonomous underwater vehicles (AUVs) for mapping, object detection, and maritime reconnaissance.

GENERAL DESCRIPTION: Side Scan Sonars emit acoustic pulses sideways from a towed or hull-mounted device, producing high-resolution images of seabed features and objects. Operating in the medium frequency range, these systems balance range and resolution for effective detection at short distances. They are essential for mine countermeasures, seabed mapping, and underwater object classification since the mid-20th century.

ROLE SUMMARY:
Category: Active Sonar / Underwater Imaging
Primary Use: Seafloor imaging, mine detection, obstacle avoidance
Function: Emits and receives acoustic signals to generate detailed seabed maps
Platform: Towed by ships, deployed from submarines, or hull-mounted on surface vessels

See Specific information under [Sensors/EW] section.

SOURCE:
Naval sonar technology and mine countermeasure references