Date: November 11, 2018
Location: Key water transfer channel in Henan, China
USV: ME120 Autonomous survey boat
Instrument: LCocean side scan sonar
Mission: Underwater cement block detection, underwater building damage detection, and detection of typical underwater objects such as steps and piers in three key channels, 3km long in total.
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| Combined image of sonar image in GIS map | Survey route and target location |
Damaged section
Steps