| Blogger |
| Blogger |
| Geomares Publishing |
| Hydro International is looking for hydrographic professionals who like to share their experiences from time to time with the world in a blog on this website. |
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Hydro International is looking for hydrographic professionals who like to share their experiences from time to time with the world. You can make your own articles, images and let the world know about what is moving you. Would you like to contribute to the Hydro International website and do you have ideas? Please e-mail your background, a short description of which area you are working in (geographically and professionally) and what you like to write about to content manager Joost Boers.
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| Joost Boers |
| joost.boers@geomares.nl |
| Jobs |
| Jobs > Blogger |
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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.
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| Hydrographic Survey of Riverbed Erosion |
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