MARVEL-3DSS

Autonomous Solution for High-Resolution 3D Swath Bathymetry

The MARVEL-3DSS micro-AUV makes advanced swath bathymetry accessible, offering a cost-effective and easy-to-deploy solution for high-resolution seabed imaging. Equipped with a cutting-edge 3D Side Scan Sonar from Ping DSP, it provides exceptional image quality with superior stability and precise navigation, even in dynamic coastal waters.

Designed for autonomous missions in complex underwater environments, the MARVEL-3DSS integrates INX navigation, DVL, and an acoustic positioning and communication module, achieving navigation accuracy better than 5 metres within the USBL surface module range.

Key Features

• Integrated Ping DSP 3D Side Scan Sonar for detailed swath bathymetric mapping
• High-precision INX navigation system, Doppler Velocity Log (DVL), and acoustic USBL positioning
• Navigation accuracy within <5 m absolute error in USBL coverage range
• Operational endurance of up to 8 hours at speeds up to 6 knots
• Rated to a depth of 300 metres
• Pre-programmed SEAPLAN mission software with efficient lawn-mower scan patterns
• Supports repeatable missions and real-time communication via autonomous surface buoy with GNSS-RTK

Included in the Package

• INX Navigation System

• Doppler Velocity Log (DVL)

• SEAPLAN Mission Planning Software

• Embedded Rechargeable Batteries

• SEACOMM Communication Module

• Acoustic Positioning and Communication Module

• Field Case and Accessories

• Autonomous Surface Buoy with USBL and Dual-Antenna GNSS-RTK

Note: MARVEL AUVs are subject to dual-use export licensing by the SBDU authority in France.