Versatile Side-scan Sonar02/07/2008 |
| JW Fishers developed a side-scan towfish with adjustable transducers. The angle of the transducers can be changed by rotating the tail section of the towfish. This allows the sonar to scan the hull of a ship for attached contraband compartments and inspect the face of a dam, bridge, or oil platform for explosive devices. |
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Read more about: Side-scan Sonar Training Supplier: JW Fishers Mfg. Inc. More news from this supplier: Expanding Underwater Search Capabilities in Asia Sunk WWII German U-Boat Off Brazil Handheld Underwater Magnetometer Underwater Search Equipment Sonar Assists Searching for Missing Persons Historic Hydrographic Shipwreck Discovery Underwater Altimeter to Protect Equipment Novel Uses for Acoustic Pingers Oil Companies Acquire Underwater Search Equipment ROVs and Sonar for Universities First Real-Time Seafloor Earthquake Observatory Theme Hydrography Day 2012 International Cooperation Finistere and Mediterranean Bathymetric Lidar Surveys Precise Positioning For BP Vessels DP Inertial Navigation System for Drillship Plug-and-work Protocol Adopted Simulator Models Complex Sea Currents Monitoring the Shipwrecked Concordia New Australian Marine Research Vessel under Construction Mars-bound Instrument Detects Solar Burst's Effects Comments (0): |
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MCA on Surveying the British Coast |
Rob Spillard explains how the MCA is conducting hydrographic surveys, including the history of British hydrographic surveying, latest developments in technology and wreck research projects, sometimes accompanied by a BBC TV camera crew. This movie includes an example of the discovery of two sunken WWI submarines off the Orkney Islands.
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Already several departments have purchased these side scans with the new adjustable transducers including the Escambia Sheriff’s Office in Pensacola (FL, USA) and the Washington County Sheriff’s Office in Stillwater (MI, USA). Jim Anderson of Washington County’s Water Recovery Unit says to be impressed with the side scan. ‘On a recent