Wrecks and Underwater Archeology

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HMCS Mackenzie  

High-resolution imaging and mapping of complex 3D geometries.

Double click in the viewer canvas to start fullscreen mode.

Point Size
Frames Per Second
Number Of Points
Transform Up-Axis

Application Overview

A 3D side scan image is generated ping by ping just as images are generated for 2D side scan, however backscatter is also tracked in elevation angle with multiple concurrent arrival angles being tracked simultaneously and independently. The 3D side scan image is called a point cloud and is geometrically correct version of a standard 2D side scan image.

Structures such as shipwrecks, bridge abutments, dam faces, and other underwater objects can be imaged using both standard side scan and 3D side scan output from the 3DSS sonar. The 3D side scan point cloud image can be rotated and manipulated to provide 3D views of object geometry in side scan imaging detail.