SeaBat 7112 System for WASS02/12/2009 |
| RESON has delivered a SeaBat 7112 system to Whitehead Alenia Sistemi Subacquei (WASS) of Italy, part of the Finmeccanica group of companies. The system will be used in conjunction with other WASS and SELEX systems as part of a harbor security System. |
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Read more about: security Supplier: RESON A/S More news from this supplier: Eminent Visitor at DSEi 2011 RESON Invests in Knowledge Sharing Two SeaBats 7125-SV2 Sold SeaBat 8160 for Calegeo Seatronics Upgrades RESON Packages Rental Company Extend Success SeaBat for Geocean New Board for RESON Scanning Data Integrated in PDS2000 SeaBat 7101 for ABP Southampton 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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