Overview
The HYDROGRAPHIC SURVEY USV ME120 is a catamaran platform designed for hydrographic surveys. It features intelligent route planning, autonomous navigation, and collision avoidance capabilities. The platform can conduct mobile online surveys, returning video and acoustic data in real-time. Its catamaran hull enhances sailing stability and data quality, while an auto wet-end lifter protects instruments and improves sailing speed. The modular design allows for quick transportation and deployment, and maintenance is simplified with easily replaceable batteries, instruments, and thrusters.

Specifications
Physical
- Dimensions: 2.5m (L) x 1.4m (W) x 0.75m (H)
- Weight: 150kg
- Draught: 0.45m
- Material: Carbon fiber composite
- Payload: 45kg

Performance
- Endurance: 8 hours at survey speed
- Maximum Speed: 10 knots (5m/s)
- Survey Speed: 4 knots (2m/s)
- Remote Control Range: 1km
- Data Telemetry Range: 2km/5km

Propulsion
- Thruster: Duct type
- Battery: 43.2V/50Ah lithium battery x 4
- Battery Life: 5 hours

Navigation Aids & Safety
- Camera: PTZ camera
- Radar: Millimeter wave radar

Instrumentation
- Sensor Mounting: Auto-lifter
- Typical Payload: Echo sounder (SBES, MBES), side scan sonar, water parameter sonde, ADCP, Lidar

Contact Information
OceanAlpha Group Ltd.
RM 702, 7/F SPA Centre, NO.53-55 Lockhart Road, Wan Chai, Hong Kong, China
Website: www.oceanalpha.com
Phone: 0086 756 2592836
Email: [email protected]