Sediment Sampling
Sediment sampling can be used to support engineering design, habitat mapping, EIS studies, sediment transport studies and nautical charting.
We have used a variety of samplers depending on the bottom characteristics and program goals. Samplers include the Van Veen shown, larger box samplers, gravity cores and pipe dredges.
Related Projects:
- NOAA Charting - Unimak Pass
- Unimak, Alaska
- TerraSond was contracted by NOAA to provide modern hydrographic survey data for updating the nautical charts north of Akun Island, Alaska, and also a portion of the Safety Fairway through Unimak Pass connecting the Bering Sea with the North Pacific Ocean.
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- NOAA Charting - Alabama, Louisiana and Mississippi
- Gulf of Mexico
- We were contracted by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration (NOAA) to provide sidescan, single beam, and multibeam sonar services for Debris Mapping of the Alabama Fairways and Perdido Bay in the Gulf of Mexico.
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- Coal Facility Landing Site
- Cook Inlet, Alaska
- Our hydrographic surveyors provided multibeam bathymetry and collected marine geophysical and current data to aid in the development of a trestle and dock for the shipment of coal mined from a coal facility landing site in Cook Inlet, Alaska.
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- NOAA Charting - Mississippi and Alabama
- Gulf of Mexico
- The U.S. Department of Commerce, National Oceanic and Atmospheric Administration (NOAA) tasked TerraSond to provide multibeam sonar and sidescan sonar survey services so that nautical charts of the survey area in Mississippi and Alabama could be updated.
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- Conceptual Engineering Services
- Anchorage, Alaska
- We participated in a road design and construction plan for a bridge across Knik Arm, a branch of Cook Inlet near Anchorage, Alaska. Our office staff collected background information about land and sub-sea contours, inlet currents and ice, area biology and regulatory requirements to provide to our client.
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