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How USV Mounted Multibeam Echosounder Enhances Accuracy in Bridge Pier Scouring Survey

In order to improve the system integrating performance, MS400U has built-in many auxiliary survey sensors including sound velocity sensor, IMU and GNSS etc. User does not need pay more cost in purchase these devices in extra. Furthermore, this way also avoids installation error and enhance surveying accuracy. We are proud to say that we had truly achieve the goal of all in one! Through actual application of USV mounted with MS400U, it can greatly enhance the underwater surveying efficiency and safely. At the same time, the data accuracy of MS400U is very high, completely meeting the IHO standard.

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