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XYZ single and multibeam bathymetry grids of the Gippsland Basin
This is compilation of all the processed single and multibeam that Geoscience Australia holds in its database for the Gippsland Basin. -
AusSeabed Annual Highlights Report 2020/21
Established in 2018, AusSeabed is a collaborative national seabed mapping initiative focused on delivering freely accessible seabed mapping data and coordinating efforts to map... -
Frontier basins of the west Australia continental margin: Mineralogy of...
Geoscience Australia marine reconnaissance survey GA2476 to the west Australian continental margin was undertaken as part of the Australian Government's Offshore Energy Program... -
Seafloor environments of the northern Lord Howe Rise, Eastern Australia:...
Geoscience Australia marine reconnaissance survey TAN0713 to the Lord Howe Rise offshore eastern Australia was completed as part of the Federal Government's Offshore Energy... -
AusSeabed Survey Coordination Tool GitHub Repository
The source code for the AusSeabed Survey Coordination Tool. Code is located at: https://github.com/ausseabed/survey-request-and-planning-tool The AusSeabed Survey Coordination... -
Methodologies for multibeam seabed hardness mapping in the Timor Sea - Surface Area
This dataset contains surface area data from seabed mapping surveys on the Van Diemen Rise in the eastern Joseph Bonaparte Gulf of the Timor Sea. The survey was conducted under... -
Australian sedimentary parameters
Seabed sediment data were extracted from Geoscience Australia's MARine Sediment database (MARS - http://www.ga.gov.au/oracle/mars/). They include the percentage of carbonate in... -
Bathymetry of Cato, West and Birds Island (Coral Sea Queensland)
This is a compilation of all the processed multibeam bathymetry data that Geoscience Australia holds in its database for the Cato, West and Birds Island (Coral Sea) in the... -
Geoscience Australia Marine Survey GA0332 (SS05/2011): Natural hydrocarbon...
In September and October of 2011 Geoscience Australia surveyed part of the offshore northern Perth Basin in order to map potential sites of natural hydrocarbon seepage. The... -
MODIS derived Coloured Dissolved Organic Matter (CDOM) datasets
The datasets measure the Coloured Dissolved Organic Matter (CDOM) concentrations of ocean surface waters. They are derived products from MODIS (aqua) images using NASA's SeaDAS... -
Cuvier Offshore Resource Map Series
Bathymetric map showing geological features with contours in metres. Includes Australian Fishing zone limit, seismic survey lines, petroleum exploration wells, for area... -
Total oxygen uptake and TCO2 release from core incubation experiments on...
Geoscience Australia (GA) conducted a marine survey (GA0345/GA0346/TAN1411) of the north-eastern Browse Basin (Caswell Sub-basin) between 9 October and 9 November 2014 to... -
Local Moran I Grid of Darwin Harbour
The local Moran I grid calculates local autocorrelation of the bathymetry grid. It indicates local heterogeneity. The large and positive values represent positive... -
Bathymetry derived topographic slope grid
The grid was created from the Australian bathymetry and topography grid (2009, version 4). The data represents the degree of slope of an area of seabed (a rectangle of 3 by 3... -
Bathymetry derived topographic relief grid
The grid was created from the Australian bathymetry and topography grid (2009, version 4). The data represents the difference in elevation between the highest and lowest point... -
Methodologies for multibeam seabed hardness mapping in the Timor Sea -...
This dataset contains planar curvature data from seabed mapping surveys on the Van Diemen Rise in the eastern Joseph Bonaparte Gulf of the Timor Sea. The survey was conducted... -
Seafloor environments of the eastern Timor Sea, Northern Australia:...
The Timor Sea and its tropical marine environment support significant and growing economic activity including oil and gas exploration. To reduce uncertainty in decision making... -
Multibeam Coverage Shapefile 2017
This record was superseded on 30/08/2024 with approval from the Director, National Seabed Mapping as it has been superseded by eCat 116321. ArcGIS shapefile detailing GA's... -
AusSeabed Annual Progress Report 2021/22
Established in 2018, AusSeabed is a collaborative national seabed mapping initiative focused on delivering freely accessible seabed mapping data and coordinating efforts to map... -
X-ray diffraction data for surface seabed sediments in Jervis Bay, NSW (June 2008)
Geoscience Australia carried out marine surveys in Jervis Bay (NSW) in 2007, 2008 and 2009 (GA303, GA305, GA309, GA312) to map seabed bathymetry and characterise benthic...