- EdgeTech 2200 Sonar installed on a Focus-2 ROTV
- Side Scan Sonar and Sub-bottom profiling on a ROTV
- Marine Pipeline Inspection
The Focus-2 is an actively controlled tow vehicle that provides increased stability (decimeter accuracy in height above seabed plus superior roll/pitch/yaw control). It is also a closed loop system. Images from the side scan sonar are analyzed in real time and the system provides a real time feed back to the vehicle control module that keeps the ROTV at the right lateral distance from the pipeline. This results in improved data quality and therefore a more precise image of the pipeline.
- Underwater pipeline inspection using an EdgeTech 2200 Side scan sonar and sub-bottom profiler on a ROTV platform