AusSeabed Bathymetry Coverage 2021

This record was superseded on 30/08/2024 with approval from the Director, National Seabed Mapping as it has been superseded by eCat 148613.This dataset represents the current extent of bathymetry surveys held by AusSeabed as of June 2021. This dataset is live and will continue to be augmented as coverage is supplied from AusSeabed collaborators. Surveys have been conducted by a wide range of organisations and countries, both inside and outside Australia's marine jurisdiction, using multiple systems and for various applications. Each polygon in the layer contains metadata describing survey details. Note that polygons may not be representative of the true survey extent due to the data gridding process. To access available survey datasets, links to both bathymetry data and backscatter data have been provided in the URL columns where possible.