multibeam sounder

См. также в других словарях:

• Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) …   Wikipedia

• HMS Gleaner (H86) — HMSML Gleaner (H86) is the smallest commissioned vessel in the Royal Navy with a ship s company of 8 (2 officers and 6 ratings). She is based in Devonport, Plymouth. The ship prefix HMSML stands for Her Majesty s Small Motor Launch. She is also… …   Wikipedia

• Challenger Deep — Location of Challenger Deep within the Western Pacific Ocean The Challenger Deep is the deepest known point in the oceans, with a depth of 10,902 metres (35,768 ft) to 10,916 metres (35,814 ft) by direct measurement from submersibles, and… …   Wikipedia

• Echo sounding — pulses directed from the surface or from a submarine vertically down to measure the distance to the bottom by means of sound waves. HistoryAfter the disaster of the Titanic in 1912, the German physicist Alexander Behm conducted some research to… …   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

• SMB Adventure — is an inshore Survey Motor Boat of the Royal New Zealand Navy and part of the Navy s Deployable Hydrographic Unit. She however is not a commissioned ship, and is usually transported on and operated as a tender from HMNZS Resolution. Adventure is… …   Wikipedia

• Mariana Trench — This article is about the ocean trench. For the Canadian band, see Marianas Trench (band). Coordinates: 11°21′N 142°12′E / 11.35°N 142.2°E / 11.35; 14 …   Wikipedia

• Side-scan sonar — (also sometimes called side scan sonar, sidescan sonar, side looking sonar, side looking sonar and bottom classification sonar) is a category of sonar system that is used to create efficiently an image of large areas of the sea floor. This tool… …   Wikipedia

• Canadian Hydrographic Service — logo or crest The Canadian Hydrographic Service (CHS) is Canada s hydrographic office, with responsibility for performing hydrographic surveys and publishing paper and electronic nautical charts. CHS also represents Canada in the International… …   Wikipedia

• Bathymetry — Present day Earth bathymetry (and altimetry). Data from the National Geophysical Data Center s TerrainBase Digital Terrain Model. Bathymetry is the study of underwater depth of lake or ocean floors. In other words, bathymetry is the underwater… …   Wikipedia

• Search for HMAS Sydney and German auxiliary cruiser Kormoran — A search for the wrecks of the Australian warship HMAS Sydney and the German merchant raider Kormoran , that sank each other during World War II, ended successfully in March 2008. On 19 November 1941, the two ships fought a battle in the Indian… …   Wikipedia