The Landslip Investigation Section uses drones to observe and take photos of the slope and puts together a 3D digital terrain model with the related data to help them to find out the causes and mechanism of the landslide above Sai Wan Road in Sai Kung.
The Landslip Investigation Section uses drones to observe and take photos of the slope and puts together a 3D digital terrain model with the related data to help them to find out the causes and mechanism of the landslide above Sai Wan Road in Sai Kung.
The Landslip Investigation Section uses drones to observe and take photos of the slope and puts together a 3D digital terrain model with the related data to help them to find out the causes and mechanism of the landslide above Sai Wan Road in Sai Kung.
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