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Marine Bathymetry Data Collection
Bathymetry is the study and mapping of the sea floor. It involves obtaining measurements of the depth of the ocean and is the equivalent to mapping topography on land.... -
Multibeam Coverage Shapefile 2017
This record was superseded on 30/08/2024 with approval from the Director, National Seabed Mapping as it has been superseded by eCat 116321. ArcGIS shapefile detailing GA's... -
SI 1016 North-East Beagle Gulf and Clarence Strait, Beagle Gulf, NT (HIPP)...
The North-East Beagle Gulf and Clarence Strait bathymetry survey was acquired for the Australian Hydrographic Office (AHO) onboard the MV Offshore Guardian during the period 1... -
SI 1046 Howard Channel (HIPP) Bathymetry Acquisition (20230007S)
The Howard Channel bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 9 Aug 2023 – 13 Sep 2023. This was a contracted survey... -
AusBathyTopo (Australia) 250m 2023 - A regional-scale depth model (20230004C)
This record was superseded on 5/12/2024 with approval from the Director, National Seabed Mapping as it has been superseded by eCat 150050 The AusBathyTopo 250m (Australia) 2023... -
Seascape classification layer from the Darwin Harbour 2011 Marine Survey (GA0333)
This dataset contains seascape classification layer derived from bathymetry and backscatter, and their derivative from seabed mapping surveys in Darwin Harbour. The survey was... -
Methodologies for multibeam seabed hardness mapping in the Timor Sea -...
This dataset contains backscatter local moran I data from seabed mapping surveys on the Van Diemen Rise in the eastern Joseph Bonaparte Gulf of the Timor Sea. The survey was... -
Methodologies for seabed substrate characterisation using multibeam...
The use of multibeam bathymetry, backscatter data and their derivatives together with geophysical data, sediment samples, biological collections and underwater video/still... -
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... -
The Creation of High Resolution Bathymetry Grids for Cocos (Keeling) Island
Cocos (Keeling) Island is located approximately 3,685km almost due west of Darwin. It is a mid-ocean atoll with a coral reef, and a very shallow (1 - 20 m) shelf surrounds the... -
50m Multibeam Dataset of Australia - Tile number: SD57
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... -
Geoscience Australia Marine Data WMS
This web service contains marine geospatial data held by Geoscience Australia. It includes bathymetry and backscatter gridded data plus derived layers, bathymetry coverage... -
50m Multibeam Dataset of Australia - Tile number: SG59
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... -
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... -
Multibeam Shapefile 2013
ArcGIS shapefile detailing GA's multibeam bathymetry holdings and coverage. -
50m Multibeam Dataset of Australia - Tile number: SN57
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... -
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.... -
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... -
Bathymetry Grid of Darwin Harbour From Survey Onboard the Matthew Flinders - 2011
A bathymetric survey of Darwin Harbour was undertaken during the period 24 June to 20 August 2011 by iXSurvey Australia Pty Ltd for the Department of Natural Resources,... -
SI 1043 Cape Fourcroy (West) (HIPP) Bathymetry Acquisition (20230016S)
The Cape Fourcroy (West) bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 18 Aug 2023 – 15 Oct 2023. This was a contracted...