This paper proposes a method to get semantic information of changes in bathymetric point clouds. This method aims for assigning labels to river ground points which determine if either the point can be compared with a reference DEM. if there are no data in the reference or if there are no water points inside the new Data of wet areas of the reference data. This labels can be further us... https://thebanyantreers.shop/product-category/serving-board/