New Chief Executive for IMarEST From Spring 200903/12/2008 |
| Marcus Jones, currently Chief Operation Officer of the Institute of Marine Engineering, Science and Technology (IMarEST), will take up the role of Chief Executive from 1 May 2009, succeeding Keith Read CBE, who has served the Institute first as Director General and then as Chief Executive since January 1999. |
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Read more about: Offshore Supplier: Institute of Marine Engineering (IMarEST) More news from this supplier: New Executive Director for IMarEST’s ANZSPAC Division IMarEST President's Lecture on Failure New CEO for IMarEST IMarEST HQ Move IMarEST Library With Lloyd's Register Metocean Awareness Course IMarEST Annual Dinner Successful Marine Failure Conference Features Ship-Ice Interaction IMarEST to Move Ahead 108th IMarEST Annual Dinner Address Offshore Survey Frame Agreement ROV Survey of the Costa Concordia Grounding Site (video) 44 PMGS Transponders for Earthquake and Tsunami Research Underwater Vision to Fugro Subsea Services Award for Brazilian Hydrographic Paper Demonstrating a 'Deeper Understanding' First Real-Time Seafloor Earthquake Observatory Theme of Hydrography Day 2012: International Cooperation Finistère and Mediterranean Bathymetric Lidar Surveys Precise Positioning For BP Vessels Comments (0): |
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Hydrographic Survey of Riverbed Erosion |
Members of the US Geological Survey were filmed while 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 analyses 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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| Hydrographic Survey of Riverbed Erosion |
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