IMCA Passes 700 Members Mark23/08/2010 |
| The International Marine Contractors Association is marking this year's ONS by announcing the passing of a major membership milestone over 700 member companies from 56 countries. |
|
Read more about: vessel Offshore Supplier: International Marine Contractors Association (IMCA) More news from this supplier: Risk And Safety Impact in Marine Operations ROV Simulator Workshop During OI DP Trials Report Now Available Annual DP Trials Under Conference Spotlight Guidance on Simulator Use IMCA Membership Breaks Through 800 Mark DP Trials Programmes for DP Vessels Guidance Future of Marine and Subsea Ops GNSS Positioning in Oil & Gas Industry Which Satellite Positioning Systems 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): |
| News |
| News > IMCA Passes 700 Members Mark |
|
Interactive |
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.
|
| Last 5 items: |
| Hydrographic Survey of Riverbed Erosion |
| Introduction to GEBCO |
| MCA on Surveying the British Coast |
| Surveying in the Port of London |
| Venessa O'Connell on Hydrography |
