This layer contains line features which represent depth contours (bathymetry) in Corner Inlet.

This layer contains polygon features which represent subtidal relief. Isobaths are linear features which are lines of equal depth that form the boundaries of the polygons.

SEAGRASS_WESTERN_PORT_1999 is a polygon layer defining the spatial extent, species distribution and density of seagrass and macroalgae in Western Port mapped from aerial photography in 1999.

This layer contains line features which represent depth contours (bathymetry) in the Gippsland Lakes.

This is a polygon layer defining the spatial extent, species distribution and density of seagrass and macroalgae within Port Phillip Bay mapped from aerial photography in 2000. The mapping was ground-truthed in the field.

This layer contains line features for depth contours (bathymetry) in Western Port.

This layer contains line features which represent depth contours (bathymetry) in Mallacoota Inlet.

This layer contains line features for depth contours (bathymetry) in Port Phillip Bay.

This layer presents the spatial extent, species distribution and density of seagrass/submerged aquatic vegetation at Gippsland Lakes mapped from 1997 aerial photography and field observations.

This layer features the area cells used to record Catch and Effort data for the Port Phillip Bay commercial fisheries since April 1998. This layer is used by the Port Phillip Bay, Port Phillip Bay (Mussel Bait) and Port Phillip Bay (Purse Seine) fisheries. It is based on divisions of 5 minutes latitude by 5 minutes longitude.