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Western Australia onshore plus marine magnetic grid geodetic
Total magnetic intensity (TMI) data measures variations in the intensity of the Earth's magnetic field caused by the contrasting content of rock-forming minerals in the Earth... -
The late Paleoproterozoic Buddycurrawa Volcanics, South Nicholson region
The Buddycurrawa Volcanics (BV, Benmara Group) are a sequence of trachyte lavas and interleaved shallow-marine siliciclastic rocks, exposed in the Benmara region, northwestern... -
The Lord Howe Rise continental ribbon: a fragment of eastern Gondwana that...
Plate tectonics and resulting changes in crustal architecture profoundly influence global climate, oceanic circulation, and the origin, distribution and sustainability of life.... -
Australian National Offshore Wells Data Collection
Geoscience Australia houses one of the world's largest collections of petroleum data. Much of this data is non-confidential and available to the petroleum industry, research... -
Use MODIS data to investigate the spatial and temporal variability of the...
The Bonney Coast upwelling is a large seasonal upwelling system along Australian southern shelves, from Cape Jaffa (SA) to Cape Nelson (VIC), during favourable coastal winds.... -
Darwin Harbour Habitat Mapping Program: Predicted seabed sand content
This resource contains a predicted seabed sand content grid for the greater Darwin Harbour region as part of a baseline seabed mapping program of Darwin Harbour and Bynoe... -
SI 1042 Lord Mayor Shoal to Pitt Shoals (HIPP) Bathymetry Acquisition (20230021S)
The Lord Mayor Shoal to Pitt Shoals bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 1 Oct 2023 – 30 Nov 2023. This was a... -
National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid
Digital Elevation data record the terrain height variations from the processed SRTM surface elevation 3 second grid data with a drape surface overlain. This National Gravity... -
DES1242402 Mudjimba Island Bathymetry Bathymetry Acquisition (20240018S)
The Mudjimba Island Bathymetry survey was acquired for the Department of Environment, Tourism, Science and Innovation (DETSI) onboard the MV Jim Peel during the period 03... -
AusSeabed: Three years of coordinating seabed mapping efforts - are we there yet?
This record was superseded on 13/09/2024 with approval from Director, National Seabed Mapping as it has been superseded by eCat 149851. Australia’s marine jurisdiction... -
National Gravity Compilation 2019 includes airborne CSCBA 1VD 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... -
GA310 South West Margin 2D MSS, magnetic line data
Total magnetic intensity (TMI) data measures variations in the intensity of the Earth's magnetic field caused by the contrasting content of rock-forming minerals in the Earth... -
Geophysical Surveys and Datasets Database (GEOPHYS_SURV)
The GEOPHYS_SURV database describes geophysical surveys (air, land, and marine), the datasets derived from those surveys, and the methods used for delivery of those datasets.... -
Successive marine heatwaves cause significant coral bleaching impacts during...
The frequency and intensity of marine heatwaves resulting in thermal bleaching events have increased over recent decades leading to catastrophic losses of reef-building corals... -
Capel and Faust Basins Marine Magnetic Data
Total magnetic intensity (TMI) data measures variations in the intensity of the Earth's magnetic field caused by the contrasting content of rock-forming minerals in the Earth... -
Otway Basin hydrogeological inventory
This Otway Basin dataset contains descriptive attribute information for the areas bounded by the relevant spatial groundwater feature in the associated Hydrogeology Index map.... -
SI 1027 Clarence Strait to Dundas Strait (HIPP) Bathymetry Acquisition (20220008S)
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... -
Malaysia Airlines flight MH370 search data reveal geomorphology and seafloor...
A high-resolution multibeam echosounder (MBES) dataset covering over 279,000 km2 was acquired in the southeastern Indian Ocean to assist the search for Malaysia Airlines Flight... -
Shark Bay Satellite-Derived Bathymetry Acquisition (20170029S)
The Shark Bay Bathymetry was derived form a time series of multispectral satellite data from the Copernicus Sentinel-2 satellite sensor, acquired between January 2017 and... -
Application of a new genetic classification and semi-automated geomorphic...
The acquisition of high resolution marine geophysical data has intensified in recent years (e.g. multibeam echo-sounding, sub-bottom profiling). This progress provides the...