Echoscope Real-Time 3D Sonar Deployed29/04/2008 |
| CodaOctopus Products is delivering Coda Echoscopes for deployment on various underwater construction projects to dredging company Van Oord. Two of three Echoscopes ordered by Van Oord have already been delivered for their Middle East operations. |
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Read more about: Construction Supplier: CodaOctopus Products Ltd More news from this supplier: Breakwater to Shield Spanish Basin Echoscope Availability in Europe and Asia 3D Real-Time Technology for Decommissioning Tasks Real-time High-resolution Underwater 3D Images CodaOctopus Expands Sales Team Package for Seismic Interpretation Real-Time Subsea Visualisation to Breakwater Construction Echoscope Discoveries During OI Calibrated Echoscope System Delivered to China Coda Seismic+ at Subsea 2010 Award for Brazilian Hydrographic Paper Demonstrating "Deeper Understanding" 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 Comments (0): |
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Hydrographic Survey for Riverbed Erosion |
U.S. Geological Survey were out on the Missouri River at Williston, North Dakota, USA, performing a hydrographic survey to monitor the state of riverbed erosion. They were using a multibeam echo sounder which transmits sound energy and analyzes the return signal (echo) that has bounced off the riverbed or other objects. Multibeam sonars emit sound waves from directly beneath a ship's hull to produce fan-shaped coverage of the riverbed.
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In an interesting new application, the systems assist crane operators to correctly position massive 10 ton blocks (Accropodes) on the seabed, 7.5 metres (25 feet) below the surface of the water. In trials, the Coda Echoscope enabled operators to interlock these specialised Accropode blocks significantly faster than conventional technology and with considerably less risk, as it removes the need to use divers to position the concrete blocks. The real-time 3D information provided by the Coda Echoscope allows operators to work with an extremely high level of accuracy based on visualisation to an extremely high resolution.