DEM accuracy

Using images obtained from UAVs to construct a DEM of riverbed territories with complex hydromorphological characteristics

The aim of the work is to investigate the accuracy of the DEM of nearshore areas using UAV material. One of the important issues in hydrological flood modelling is the high accuracy of the DEM. In the case of a complex relief type, which is associated with meandering riverbeds, it is proposed to use UAV surveys to create a DEM.