The Bathymetry toolbox contains tools for working with data in a bathymetric information system (BIS).
With the Analysis toolset, you can reduce the point density of soundings or depth points.
With the Data Export toolset, you can export points from a surface model or the metadata for datasets within a BIS workspace.
The Data Management toolset contains a tool that allows you to create a surface model within the BIS workspace.
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.