SMBES (Shallow Marine Multibeam Echo Sounder)

SMBES, or Shallow Marine Multibeam Echo Sounder, is a technology used to create detailed maps of the seafloor in shallow waters. It works by emitting multiple sound signals beneath the boat; these sounds bounce off the ocean floor and return to the device. By measuring the time it takes for the echoes to return, the system can accurately determine the depth and shape of the seabed across a wide area. This information is vital for navigation, marine research, environmental monitoring, and laying underwater cables or pipelines. SMBES provides high-resolution data essential for understanding complex shallow underwater terrains.