May 17, 2021 CSA Ocean Sciences (CSA), a US-based marine environmental consulting firm, has revealed details of the company’s latest Autonomous Surface Vehicle (ASV) acquisition, an SR-Endurance 11.0 (SeaRobotics). The heavy payload ASV, which has already been deployed to work on several survey projects in the Northeastern United States, is capable of autonomous missions of up to 60 days, powered by a hybrid, diesel-electric propulsion and supported by an advanced communications system. The SR-Endurance 11.0’s sophisticated sensor suite is engineered for coastal marine survey, metocean st...