shallow water echo sounder
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NOAAS John N. Cobb (R 552) — John N. Cobb (R 552) Career (United States) … Wikipedia
NOAAS John N. Cobb — The NOAA Ship John N. Cobb is a National Oceanic and Atmospheric Administration research vessel.She was built at Western Boatbuilding Company in Tacoma, Washington. She was launched on January 16, 1950 and commissioned on February 18, 1950 by the … Wikipedia
Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) … Wikipedia
Geophysical MASINT — is a branch of Measurement and Signature Intelligence (MASINT) that involves phenomena transmitted through the earth (ground, water, atmosphere) and manmade structures including emitted or reflected sounds, pressure waves, vibrations, and… … Wikipedia
Underwater acoustics — The field of underwater acoustics is closely related to a number of other fields of acoustic study, including sonar, transduction, acoustic signal processing, acoustical oceanography, bioacoustics, and physical acoustics.HistoryUnderwater sound… … Wikipedia
Submarine — For other uses, see Submarine (disambiguation). A Japan Maritime Self Defense Force Oyashio class submarine in 2006 A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which… … Wikipedia
Diving equipment — Surface supplied commercial diving equipment on display at a trade show Diving equipment is equipment used by underwater divers for the purpose of facilitating diving activities. This may be equipment primarily intended for this purpose, or… … Wikipedia
undersea exploration — Introduction the investigation and description of the ocean waters and the seafloor and of the Earth beneath. Primary objectives and accomplishments Included in the scope of undersea exploration are the physical and chemical… … Universalium
Oceanography — For the scientific journal, see Oceanography (journal). Thermohaline circulation Oceanography (compound of the Greek words ωκεανός meaning ocean and γράφω meaning to write ), also called oceanology or marine science, is the branch of Earth… … Wikipedia
St. Nazaire Raid — Infobox Military Conflict conflict= St. Nazaire Raid Operation Chariot partof= World War II caption= HMS Campbeltown in 1936 when she was USS Buchanan date= 28 March 1942 place= Saint Nazaire, France result= All British objectives were completed … Wikipedia
Ёрш — У этого термина существуют и другие значения, см. Ёрш (значения). ? Ёрш Научная классификация … Википедия
