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Seabed morphology and geomorphology of the Beagle Marine Park, south-eastern...
This data product contains geospatial seabed morphology and geomorphology information for the Beagle Marine Park and is intended for use by marine park managers, regulators, the... -
AHO Reference Surfaces Banks Strait 0.5m 2023 (20230009R)
The Banks Strait Reference Surfaces bathymetry survey was acquired for the Australian Hydrographic Office (AHO) on 17 Dec 2021. This surface was created from a contracted... -
Marine Seismic Survey Impacts on Fish and Invertebrates: Final Report for...
This report is the culmination of the Gippsland Marine Environmental Monitoring (GMEM) project. The GMEM was developed in response to stakeholder concerns from the fisheries... -
L029 Heywood experimental seismic survey, Western District Basin, VIC, 1956
An experimental seismograph survey was carried out near Heywood in the Western District Basin, south-western Victoria, during November and December, 1956 by the Bureau of... -
Seabed Environments of the Eastern Joseph Bonaparte Gulf, Northern Australia
A seabed mapping survey over a series of carbonate banks, intervening channels and surrounding sediment plains on the Van Diemen Rise in the eastern Joseph Bonaparte Gulf was... -
SI 1030 Bass Pyramid to Wright Block (HIPP) Bathymetry Acquisition (20230020S)
The Bass Pyramid to Wright Block bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 16 Oct 2023 – 10 Jan 2024. This was a... -
South-west Corner Marine Park survey – backscatter (GA-4858)
This resource includes seabed backscatter data for South-west Corner Marine Park collected by Geoscience Australia during the periods 9 – 12 March 2020 and 27 January – 16... -
Browse Basin Cretaceous and Cenozoic surface grids
Geoscience Australia completed a regional assessment of the geological carbon dioxide (CO2) storage potential and petroleum prospectivity of the Browse Basin, offshore northwest... -
Index of Australian Hydrographic Service (AHS) 1 degree, 10 degree and 30...
An index of available 1 degree, 10 degree and 30 degree navigational S57 files that the Australian Hydrographic Service (AHS) holds. These were aggregated together to provide an... -
Outer Darwin Harbour Marine Survey 2015: High resolution backscatter grid
This resource contains multibeam sonar backscatter data for Outer Darwin Harbour collected by Geoscience Australia (GA), the Australian Institute of Marine Science (AIMS) and... -
Seafloor Mapping of the South-east Region and Adjacent Waters - AUSTREA...
As part of the Australian Government South-east Regional Marine Plan, Geoscience Australia and the National Oceans Office collaborated through the AUSTREA marine survey to map... -
A field guide to basin architecture and crustal evolution in the...
Paleoproterozoic-earliest Mesoproterozoic sequences in the Mount Isa region of northern Australia preserve a 200 Myr record (1800-1600 Ma) of intracontinental rifting,... -
Davis Multibeam Survey 2016/17, Antarctica (GA-0357/AAP 5093) - High...
Geoscience Australia, the Royal Australian Navy (RAN) and the Australian Antarctic Division (AAD) conducted a hydrographic surveying and seafloor characterisation survey in... -
Bight Basin Geological Sampling and Seepage Survey: R/V Southern Surveyor...
The Bight Basin Sampling and Seepage Survey (SS01/2007), was undertaken in February-March 2007 as the final data acquisition activity of the Commonwealth Government's New... -
Geographe Marine Park Bathymetry - 5m Resolution Grid
Australia has established a network of 58 marine parks within Commonwealth waters covering a total of 3.3 million square kilometres, or 40 per cent of our exclusive economic... -
Predicted seabed gravel, mud and sand content in the Timor Sea region in the...
This dataset provides the spatially continuous data of seabed gravel (sediment fraction >2000 µm), mud (sediment fraction < 63 µm) and sand content (sediment fraction... -
The Creation of High Resolution Bathymetry Grids for the Lord Howe Island Region
Detailed seabed bathymetric data are needed to better understand our marine environment because models of seabed morphology derived from these data provide useful insights into... -
SI 1001 Approaches to Newcastle, NSW (HIPP) Bathymetry Acquisition (20200023S)
The Approaches to Newcastle bathymetry survey was acquired for the Australian Hydrographic Office (AHO) onboard the MV Offshore Guardian during the period 4 Dec 2020 – 15 Jan... -
Vlaming Shelf reef polygons
Vlaming Shelf reef polygons were manually digitized from multibeam echosounder datasets collected on marine survey GA0334 in March/April 2012. Reef areas were defined as... -
L076 Timor sea / Joseph Bonaparte Gulf seismic "spark array" survey, WA, 1965
The Bureau of Mineral Resources has again'extended its geophysical programme in the search for oil to the continental shelf area of Australia by carrying out a combined gravity,...