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The Sunar (alternately, Swarnkar ,Soni, Sonar, Singh, Shah, Sonkar) is a caste in India and Nepal.The Sunar community work as traders of gold or as goldsmiths. [2] The community is primarily Hindu , Buddhist, Christian, Muslim and found all over India and Nepal.
Sonar (sound navigation and ranging or sonic navigation and ranging) [2] is a technique that uses sound propagation (usually underwater, as in submarine navigation ...
Sonar technicians, surface fleet (manipulate, control, evaluate, and interpret data) surface sonar, Towed array, and other oceanographic systems; operate surface ship underwater fire control systems (with associated equipment) for the solution of antisubmarine warfare problems, operate underwater communications, torpedo countermeasure equipment, depth finders for navigation, collect and ...
Analysts say sonar pulses can cause extensive soft tissue damage to divers at close range. Australia says the Toowoomba notified the Ningbo that diving operations were underway and asked the ...
Active sonar; like radar, active sonar systems are readily detected, so active sonar is usually used only entering and exiting ports. Pilotage —in coastal and internal waters , surfaced submarines rely on the standard system of navigational aids (buoys, navigational markers, lighthouses, etc.), utilizing the periscopes for obtaining lines of ...
Sónar is a festival dedicated to music, creativity and technology, founded in Barcelona in 1994 by Ricard Robles, Enric Palau, and Sergi Caballero.The festival has been divided into two parts since its inception: Sónar by Day and Sónar by Night, with a three-day congress, Sónar+D dedicated to Creativity, Technology and Business running concurrently since 2013.
The South Carolina-based deep-sea explorer who stumbled upon what he believed to be Amelia Earhart’s long-lost plane in the Pacific Ocean has now confirmed his once-promising discovery was just ...
The Daivadnya, (also known as Sonar or Panchal or Vishwa Brahmin), is a community from Goa and Karnataka, who claim to have descended from Vishwakarma.Although they claim themselves to be Brahmin, but these claims are not accepted by others including local Brahmin castes.