YUCO-CTD

Accurate Autonomous Salinity and Temperature Monitoring for Ocean, Coastal, and Freshwater Environments

The YUCO-CTD micro-AUV is a precision tool designed to autonomously monitor salinity and temperature in diverse aquatic environments including oceans, coastal zones, and lakes. It is equipped with the high-quality RBR Legato CT sensor mounted on top of the vehicle to ensure optimal flow measurement for accurate data collection.

Ideal for repeated site visits and single-operator deployment, the YUCO-CTD supports extended missions with up to 10 hours of autonomy, enabling comprehensive environmental monitoring in dynamic conditions.

Key Features

• Equipped with RBR Legato CT sensor for precise salinity and temperature measurement
• Optional Doppler Velocity Log (DVL) for enhanced navigation accuracy in currents
• Multiple navigation modes via SEAPLAN software to tailor data collection:

• Saw-tooth pattern for long-distance profiling

• Shutdown surfacing for vertical profiling

• Fixed altitude from the seafloor using DVL (optional)

• Fixed depth from surface using pressure sensor
  • Capability to integrate additional sensors such as dissolved oxygen, fluorimeter, and turbidity to expand monitoring capabilities
  • Up to 10 hours of autonomous operation powered by embedded rechargeable batteries
  • Compact and rugged design suited for coastal and lake monitoring with frequent site visits

YUCO-CTD is the perfect solution where an accurate and swift measurement of salinity is required:

Applications examples:

• Oceanography
• Coastal Dynamics
• Lake water structure (water quality)
• Marine pollution
• Polar research
• Etc.

Included in the Package

• INX Navigation System

• SEAPLAN Mission Planning Software

• Embedded Rechargeable Batteries

• SEACOMM Communication Module

• Watertight Field Case and Accessories

• Doppler Velocity Log (optional)

The YUCO-CTD micro-AUV combines precise sensor technology with flexible navigation and long endurance, making it a reliable and efficient platform for environmental monitoring in a variety of aquatic ecosystems. Its user-friendly design and advanced capabilities enable researchers to collect high-quality data with ease and repeatability.