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50m Multibeam Dataset of Australia - Tile number: SM55
This tile contains all multibeam data held by Geoscience Australia on August 2012 within the specified area. The data has been gridded to 50m resolution. Some deeper data has... -
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Physico-chemical characteristics of bottom water in Jervis Bay, NSW (June...
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... -
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50m Multibeam Dataset of Australia - Tile number: SD55
This tile contains all multibeam data held by Geoscience Australia on August 2012 within the specified area. The data has been gridded to 50m resolution. Some deeper data has... -
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Oceanic Shoals Commonwealth Marine Reserve - Chlorin data from seabed sediments
This resource contains geochemistry data for the Oceanic Shoals Commonwealth Marine Reserve (CMR) in the Timor Sea collected by Geoscience Australia during September and October... -
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Shipboard Multibeam Backscatter Grids - Caswell Sub-basin, Browse Basin...
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... -
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The integrated Shields parameter exceeding 0.25 divided by the integrated...
This data represents the integrated Shields (Shields, 1936) parameter exceeding 0.25 divided by the integrated total Shields parameter. The Shields parameter (non-dimensional... -
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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... -
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Australian Marine Environmental Data: Descriptions and Metadata
This report provides detailed descriptions (metadata) of 45 Australian marine environmental datasets that have been generated and collated by the Marine Biodiversity Hub as part... -
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Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) -...
The Davis Coastal Seabed Mapping Survey, Antarctica (GA-4301 / AAS2201 / HI468) was conducted on the Australian Antarctic Division workboat Howard Burton during February-March... -
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Predicted seabed gravel content in the north-northwest region of the...
This dataset provides the spatially continuous data of predicted seabed gravel content (sediment fraction greater than 2000 µm) expressed as a weight percentage ranging from 0... -
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Wessel Marine Park Post-Survey Report for IN2019T02
In October 2019, opportunistic mapping and imagery of the Wessel Marine Park on the RV Investigator revealed a localised band of high biodiversity linked to a unique and... -
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Petrel Sub-basin Marine Survey (GA-0335 / SOL5463) (NLECI Program) -...
The survey was undertaken as a collaboration between Geoscience Australia and the Australian Institute of Marine Science (AIMS). The purpose was to acquire geophysical and... -
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National Submarine Canyons of Australia
On the Australian margin, submarine canyons have formed along all sides of the continent and are exposed to the potential influence of large-scale ocean currents, including the... -
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Seabed environments and shallow geology of the Leveque Shelf, Browse Basin,...
Geoscience Australia undertook a marine survey of the Leveque Shelf (survey number SOL5754/GA0340), a sub-basin of the Browse Basin, in May 2013. This survey provides seabed and... -
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Albany Offshore Resource Map
Bathymetric map showing geological features with contours in metres. Includes Australian Fishing zone limit, seismic survey lines, petroleum exploration wells. Index to... -
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Raw multibeam backscatter data of the Lord Howe Rise
Geoscience Australia carried out a marine survey on Lord Howe Island shelf (NSW) in 2008 (SS06_2008) to map seabed bathymetry and characterise benthic environments through... -
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Lord Howe Island infaunal diversity
Geoscience Australia carried out a marine survey on Lord Howe Island shelf (NSW) in 2008 (SS06_2008) to map seabed bathymetry and characterise benthic environments through... -
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Chlorophyll a, b, c and Pheaophytin a concentrations in seabed sediments -...
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... -
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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... -
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Underwater video from the Wessel Marine Park (INV2019T02)
Survey INV2019T02 was conducted under the National Marine Facility’s supplementary voyage opportunities on the RV Investigator between the 4th to 14th October 2019, with...