The visual representation of the river in both white river and green river states observed through LiDAR surveys. (IMAGE)

National Research Council of Science & Technology

The visual representation of the river in both white river and green river states observed through LiDAR surveys.

Caption

Channel morphology in 2013 and 2020 at the four sites with cross-sections along the red lines at each site. Each site has the same elevation scale for the 2013 and 2020 figures. According to field observation, mean depth below water surface is 0.2–0.8 m with lateral variation.

Credit

Korea Institute of Civil Engineering and Building Technology

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