Sonar is mostly used by navigators. Sonar (Sound Navigation and Ranging) is a technology that uses sound waves to detect objects underwater. It is widely employed by navigators, including naval forces, commercial ships, and submarines, to navigate safely, avoid obstacles, and detect underwater hazards such as reefs and submarines.
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Sonar (Sound Navigation and Ranging) is primarily used by [D] navigators. It is an essential technology for underwater navigation and detection of objects submerged in water. Sonar systems emit pulses of sound waves that travel through water, reflecting off objects and returning to the source. By analyzing the time delay and characteristics of these sound waves, sonar operators can determine the distance, size, and sometimes the composition of underwater objects.
Sonar finds extensive application in maritime industries, including naval operations for submarine detection, commercial shipping for navigation and collision avoidance, fisheries for locating fish shoals, and underwater mapping for geological and environmental surveys. Its ability to operate effectively in underwater environments where light and electromagnetic waves cannot propagate makes sonar indispensable for underwater exploration and navigation. Thus, navigators primarily use sonar to enhance safety and efficiency in maritime operations.