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
Event highlight montages
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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