Olex is a navigational software developed for integrating data from all the postioning instruments and bathymetric measurements, to display the ROVs position in the marine chart interface. It is possible to follow and record all the movements of the underwater vechicle with good precision (2-5 m). The system also makes it possible to navigate in relation to detailed bathymetrical information.

Colour coded depth contours and red marks showing coral patches
A track (in red) shows the movement of the ROV
Bathymetric views of the same area in colour-coded depth and 3D