Analysis of Underwater Topographic Survey of Stilling Basin Based on Unmanned Survey System

<div>Comparison diagram of section elevation of the bottom outlet stilling basin. (a) Diagram of section elevation and standard deviation. (b) Section elevation change of stilling basin apron.</div>

Advances in Materials Science and Engineering

fig12

Figure 12

Figure 12: Analysis of Underwater Topographic Survey of Stilling Basin Based on Unmanned Survey System 