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OceanAlpha USV Conducts Multibeam Echo Sounder Survey on Loire river in Nantes, France

OceanAlpha USV

An OceanAlpha SL40 autonomous survey boat conduct autonomous multibeam echosounder survey on Loire river at Nantes, France

On June 27, an OceanAlpha SL40 autonomous survey boat was sailing on Loire river in Nantes, France to conduct an autonomous multibeam echosounder survey, giving us a brand new angle to appreciate the beauty of this precious world heritage.

The solution scheme and demonstration were carried out by CADDEN Technology Services at R2D3 conference.

USV : OceanAlpha SL40 Autonomous Survey Boat

MBES: R2Sonic 2020

IMU: SBG Systems Ekinox D

SVS: Mini SVS

Highlight montages from the event and demonstration

Nearly raw data overlaying in a 3D Google earth view

About OceanAlpha SL40 USV

The 1.6-meter-long SL40 is a unique waterjet hydrographic survey USV. It can carry 15 kg of survey instrument which making it the most economical platform for smaller-sized multibeam echo sounder like R2Sonic 2020 MBES.

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