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National Gravity Compilation 2019 includes airborne - CSCBA 0.5VD image
Gravity data measure small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure... -
Keppel Bay: Physical Processes and Biogeochemical Engineering
In recent years there has been concern that catchment-derived nutrients and sediments discharged by rivers into the lagoon of the Great Barrier Reef are having a deleterious... -
SI 1025 Eclipse Shoals to Lombadina Point, Kimberley region (HIPP)...
The Eclipse Shoals to Lombadina Point, Kimberly Region bathymetry survey was acquired for the Australian Hydrographic Office (AHO) onboard the MV Outer Limit during the period... -
Marine Sediments (MARS) Database
The MARine Sediment (MARS) database contains detailed information on seabed sediment characteristics for samples collected from Australia's marine jurisdiction, including the... -
Benthic environments of the Lord Howe Rise submarine plateau: Introduction...
The Australian exclusive economic zone (EEZ) contains1.6 million km2 of submarine plateaus, equal to about 13.8% of the world's known inventory of these features. This... -
Geomorphology and sedimentology of the continental shelf adjacent to Mac...
During the Quaternary, the Mac. Robertson shelf of East Antarctica was deeply eroded by glaciers and currents exposing the underlying basement, resulting in a scalped shelf. -
AHO Reference Surfaces Adelaide 1m 2023 (20230008R)
The Adelaide Reference Surfaces bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 4 Sep 2020 – 16 Sep 2020. This surface was created... -
Geological history of the outer North West Shelf of Australia: a synthesis
This paper uses information contained in other papers in this issue of the AGSO Journal together with the scientific literature to produce a synthesis of the geological... -
AHO Reference Surfaces Torres Strait 0.5m 2023 (20230014R)
The Torres Strait Reference Surfaces bathymetry survey was acquired for the Australian Hydrographic Office (AHO) on 12 Dec 2021. This surface was created from a contracted... -
Videos from CEAMARC AA032007 (Collaborative East Antarctic Marine Census)
The Collaborative East Antarctic Marine Census (CEAMARC) voyage was conducted on the Aurora Australis between December 2007 and January 2008. The voyage was operated as part of... -
Australia's Near-pristine Estuaries: Current Knowledge and Management
The purpose of this investigation was to collate previously disparate information on near-pristine estuaries and make it widely available for use by managers, researchers,... -
Bedload Sediment Transport Dynamics in a Macrotidal Embayment, and...
Keppel Bay is a macrotidal embayment on a tectonically stable, tropical coast, which links the Fitzroy River with the Great Barrier Reef continental shelf. Estuaries and deltas... -
The economic viability of deep seabed mining of polymetallic nodules
Legacy product - no abstract available -
Seabed Character Mapping in the Great Australian Bight
This report presents the results of a regional seafloor mapping study carried out during 2000/2001 as part of Geoscience Australia's South and Southwest Regional Project. The... -
World Bathymetry Base Map MapServer
World Bathymetry Base Map tile cache. The service includes world bathymetry data, and ocean, country, population and natural features. The information was derived from various... -
Direct hydrocarbon detection in the water column of the Torquay Sub-Basin,...
Legacy product - no abstract available -
Interpretation of Seismic Data, Capel and Faust Basins, Australia's Remote...
The Capel and Faust basins are located in a remote part of deepwater offshore eastern Australia. They are largely Cretaceous rifts formed within a 1600 km long ribbon of... -
Geological note: Igneous and sedimentary rocks dredged from the northern...
Altered basalt, dolerite and gabbro have been dredged from a previously unsampled portion of the Macquarie Ridge (47o-48° S), using the commercial fishing vessel Amaltal... -
Preliminary report on underwater gravity survey, Hervey Bay, Queensland
Legacy product - no abstract available -
Vlaming Sub-basin and Mentelle Basin: Environmental Summary
This report is one of a series of environmental summaries of frontier basins, which are scheduled for acreage release during the timeframe of the 'Energy Security Initiative'...