The small device sits on top of the DTG3 or on the revolving head of the REVOLUTION ROV and sends out a single acoustic beam in a 360-degree pattern. The beam’s reflection is calculated on return by the device combined with the software. As it scans, the software paints a 2D image of these reflections. The visual cannot be used for inspections or surveys themselves but can assist in giving you a visual reference of how far you are from large, solid structures.