## **Abstract** \n\nThe figure was constructed by the Bioregional Assessment Programme from (Goldie Divko et al., 2009) and drawing on information from (Pratt, 1985) and (Brumley and Holdgate, 1983).
Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This GSNSW Southern Darling Basin elevation grid geodet
This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system, Geometrics G-886 Magnetometer, and BellAerospace BGM-3 Gravimeter during Maurice Ewing expedition EW9911 conduc