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MODIS Derived Chlorophyll a dataset: Seasonal Means
The dataset measures the long-term seasonal means of the chlorophyll a concentrations of ocean surface waters. They are derived from MODIS (aqua) images using NASA's SeaDAS... -
Seabed morphology and geomorphology of the Coral Sea Marine Park,...
This data product contains geospatial seabed morphology and geomorphology information for Flinders Reefs and Cairns Seamount (Coral Sea Marine Park). These maps are intended for... -
Magnetic anomaly grid of the Australian Region
These data represent the January 2002 edition of the Magnetic Anomaly Grid of the Australian Region. This version is the first integrated onshore/offshore magnetic anomaly grid... -
A continental-scale seabed sediment particle size, texture and carbonate...
Geoscience Australia maintains a national collection of marine geological samples and analytical data from across the Australian region. Digital records of these datasets are... -
Browse Shelf Reef Polygons
Browse Shelf reef polygons were manually digitized from multibeam echosounder datasets collected on marine survey GA0345/GA0346/TAN1411 in October/November 2014. Reef areas were... -
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... -
SSCN SEGMENT 2-C Murray Marine Park Bathymetry Acquisition (20240016S)
This dataset is part of a broader survey carried out by EGS onboard the survey vessel RV Bold Explorer (RV BE) during the SUBCO Subsea Cable Network (SSCN) cable route survey.... -
SI 1017 Varzin Passage to Merkara Shoal (HIPP) Bathymetry Acquisition (20230015S)
The Varzin Passage to Merkara Shoal bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 4 Sep 2023 – 12 Apr 2024. This was a... -
Geology and Petroleum Potential of the Bremer Sub-basin, Offshore...
The Bremer Sub-basin, which forms part of the Bight Basin off the southern coast of Western Australia, is a deep-water (100-4000 m water depth) frontier area for petroleum... -
Geomorphic features of the Antarctic margin and Southern Ocean 2012
Publicly available bathymetry and geophysical data has been used to map geomorphic features of the Antarctic continental margin and adjoining ocean basins at scales of 1:1-2... -
SI 1049 Cape Fourcroy (North-West) (HIPP SI 1049) Bathymetry 2024 (20240007S)
The Cape Fourcroy (North-West) bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 3 Jun 2024 – 29 Sep 2024. This is a contracted... -
Kimberley Marine Park 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... -
Arafura Marine Park survey (SOL7491/GA0366)
This resource includes bathymetry data for Arafura Marine Park (Arafura Sea) collected by Geoscience Australia (GA) and the Australian Institute of Marine Science during the... -
Surface Hydrology Polygons (Regional)
The Surface Hydrology polygon (Regional) dataset provides a set of related features classes to be used as the basis of the production of consistent hydrological information.... -
Seabed Habitats and Hazards of the Joseph Bonaparte Gulf and Timor Sea,...
The Joseph Bonaparte Gulf and Timor Sea region (JBG-TS) is an area of significance for multiple resource needs, from marine planning to offshore industry development. As such,... -
Beagle Marine Park bathymetry survey 2018 (GA0364)
This resource includes bathymetry data for Beagle Marine Park (Bass Strait) collected by Geoscience Australia (GA) and the Institute for Marine & Antarctic Studies... -
Helens Rock Bathymetry 2013 (4888/20130019S)
The Helen's Rocky bathymetry survey was acquired by Deakin University Marine Mapping lab onboard the Motor Vessel Yolla over one day in 2013 (27/11) using a Kongsberg EM2040c.... -
Australian Seabed Sediments Collection
This dataset contains point data describing physical properties of marine sediments as held within the Geoscience Australia Marine Sediment database (MARS) for samples acquired... -
Methodologies for multibeam seabed hardness mapping in the Timor Sea - Relief
This dataset contains topographic relief data from seabed mapping surveys on the Van Diemen Rise in the eastern Joseph Bonaparte Gulf of the Timor Sea. The survey was conducted... -
SSCN SEGMENT 2-B Eastern Recherche Marine Park Bathymetry Acquisition (20240012S)
This dataset is part of a broader survey carried out by EGS onboard the survey vessel RV Bold Explorer (RV BE) during the SUBCO Subsea Cable Network (SSCN) cable route survey....