The image shows two large screens in a room with a projector screen on the left side. On the screen, there is an image of a map of a low-gradient river. The map is in green color and shows the features of the river, such as its depth, elevation, and depth. The text on the screen explains that the river is floodplain with gentle gradient, and that it is flooded only by high flows. There are also terraces along the river that are also flooded. The room appears to be empty, with no other people or equipment visible in the background.