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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,... -
SI 1027 Clarence Strait to Dundas Strait (HIPP) Bathymetry Acquisition (20230050S)
The Clarence Strait to Dundas Strait bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 4 Jul 2023 – 9 Sep 2023. This was a... -
2019 Australian National Gravity Grids: Free Air Anomaly, Complete Bouguer...
N.B., The DGIR grids, A7 and B7, were updated on 20 October 2020 after low amplitude, short wavelength artefacts were found in the original grids. If you have previously... -
SI 1021 Approaches to Morton Bay (HIPP) Bathymetry Acquisition (20230018S)
The Approaches to Moreton Bay bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 3 Sept 2023 – 16 Dec 2023. This was a contracted... -
Perth Canyon Marine Park Bathymetry - 40m 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... -
Joseph Bonaparte Gulf 30 m bathymetry and derived Morphological Surfaces
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... -
AHO Reference Surfaces Cairns 0.5m 2023 (20230011R)
The Cairns Reference Surfaces bathymetry survey was acquired for the Australian Hydrographic Office (AHO) on 27 May 2020. This surface was created from a contracted national... -
Coastal Waters (State/Territory Powers) Act 1980 - Australian Maritime...
Geoscience Australia has the primary role in the delineation of Australia's domestic and international maritime limits and boundaries. An output of this activity is the... -
Petrel Sub-basin Study 1995-1996 : Organic Geochemistry of Oils and Source Rocks
AGSO's 1995-96 Petrel Sub-basin Study was undertaken within AGSO's Marine, Petroleum and Sedimentary Resources Division (MPSR) as part of MPSR's North West Shelf Project. The... -
Seascapes for the Australian Margin and Adjacent Seabed
Seascapes describing a layer of ecologically meaningful biophysical variable that spatially represent potential seabed habitats have been derived for the Australian margin and... -
SI 1028 Adolphus Channel to Great North East Channel (HIPP) Bathymetry...
The Adolphus Channel to Great North East Channel bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 16 Nov 2023 – 8 Feb 2024.... -
Data for: Carbonate chemistry fitness landscapes inform diatom resilience to...
This file contains data and associated R code for producing the figures, tables and analysis/models within the manuscript Ferderer et al., Carbonate chemistry fitness landscapes... -
Marine Seismic Survey Shape and Kml Files - 2014 Version
Geoscience Australia is releasing its 2014 version of the Marine Seismic Surveys Shape and Kml files. These files have been updated to include recent openfile surveys. The... -
Australia's Maritime Jurisdiction North of 25°S 2019
Map showing all of Australia's Maritime Jurisdiction north of approx 25°S. Updated in December 2019 to reflect the 2018 Australia/Timor-Leste Maritime Boundaries Treaty (GeoCat... -
SI 1031 Cape Leeuwin, WA (HIPP) Bathymetry Acquisition (20220015S)
The Cape Leeuwin bathymetry survey was acquired for the Australian Hydrographic Office (AHO) onboard the MV Mermaid Searcher during the period 5 Dec 2022 – 4 Apr 2023. This was...