Grids of bathymetric surveys of the Hydrographic Survey Vessels of the Royal Netherlands Navy, Rijkswaterstaat and other hydrographic sources are stored, and used to compile a representative bathymetric dataset for the Netherlands part of the North Sea and large inland waters (Representatief Bathymetrisch Bestand, RBB).

Grids of bathymetric surveys of the Hydrographic Survey Vessels of the Royal Netherlands Navy, Rijkswaterstaat and other hydrographic sources are stored, and used to compile a representative bathymetric dataset for the Netherlands part of the North Sea and large inland waters (Bathy Database).