Journal of Remote Sensing / 2021 / Article / Fig 5

Research Article

Confidence Measure of the Shallow-Water Bathymetry Map Obtained through the Fusion of Lidar and Multiband Image Data

Figure 5

Classification of optically shallow waters (red color) with a neural network scheme. Blue, grey, and white colors represent optically deep waters, land, and cloud or nonvalid , respectively. There are more white pixels than in Figure 4, which is a result of negative or no data at 561 or 655 nm.