The Bathymetry toolbox contains tools for working with data in a bathymetric information system (BIS).
With the Bathymetric Analysis toolset, you can extract points sampled from a bathymetric surface managed as a raster or mosaic dataset. Extracted points are written to a feature class or ASCII file. You can also reduce the point density of soundings or depth points.
The Bathymetric Conversion toolset contains tools that convert data between bathymetric formats.
With the Data Registration toolset, you can define the properties for a bathymetry dataset by creating a bathymetry dataset properties (.bdprops) file. You can then register one or more .bdprops files to a BIS geodatabase.