Sidescan sonar - PowerPoint PPT Presentation

SIDESCAN SONAR!

SIDESCAN SONAR!. Some terminology. Footprint: Seafloor area sampled by a single acoustic signal pulse. Fish: An instrument towed behind a ship -- e.g. sidescan sonar and its casing. Hull: The main body or structure of a ship. Sidescan sonar. Multibeam bathymetry. Hull-mounted vs towed.

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Remote Sensing and Internet Data Sources

Remote Sensing and Internet Data Sources. Unit 3: Module 12, Lecture 3 – Remote Autonomous Vehicles/On-line data resources. Subsurface vehicles and sensors. In large water bodies, towed or autonomous vehicles can be used to record data over large areas Towed systems Remotely operated vehicles

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437 views • 25 slides

GEOPHYSICAL SURVEY OF THE FAL RIVER

GROUP 6. GEOPHYSICAL SURVEY OF THE FAL RIVER. INTRODUCTION + METHODS. SITE BACKGROUND. The aim of this investigation was to gain an understanding of the habitats on the river bed using side scan sonar and ground truthing using an underwater video camera.

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