The Mariner is a robust and versatile USV platform for offshore and coastal ops. With 400 kg payload and 50-hour endurance at 4 kn, it supports seafloor mapping, subsea inspection, and persistent surveillance. Features include a retractable moonpool elevator or fixed gondola, support for MBES, SBES, SSS, SBP, SVP, environmental sensors, and LARS compatibility for ROVs/AUVs. Built with nearly unsinkable polyethylene for durability and low maintenance.
| Manufacturer | Maritime Robotics |
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| Availability | Purchasable |
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Supports fully autonomous and remote ops. Autonomy includes route planning, adaptive navigation, telemetry, and obstacle avoidance. Optional SeaSight adds advanced perception with target tracking and video feeds. Operates long-duration missions with minimal human input.

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