The Story of Autosub
Autosub 5's Final Trial - Haig Fras and the Whittard Canyon
This expedition saw the final commissioning trial of Autosub 5, Autosub6000’s replacement. The new work-class AUV is equipped with higher power sensors including state-of-the-art sonars and imaging systems that will enable scientists to create detailed maps and establish habitat characteristics of the seafloor.
A culmination of several years of shore-based trials, DY152 saw the deployment of several autonomous underwater vehicles (AUV) out into Haig Fras, a Marine Protected Area of Celtic Sea lying about 95 km northwest of the Isles of Scilly, and the deep waters of the Whittard Canyon complex 300km to the south west.
This expedition saw the final commissioning trial of Autosub 5, Autosub6000’s replacement. The new work-class AUV is equipped with higher power sensors including state-of-the-art sonars and imaging systems that will enable scientists to create detailed maps and establish habitat characteristics of the seafloor. DY152 was the last of several major milestones on its journey to active service.
DY152 also trialled BioCam, a unique and low power 3D visual mapping system capable of obtaining detailed colour images and seafloor measurements. It’s integration into Autosub Long Range put its performance to the test in deep water.