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Post-stack 3D merging to fast-track regional interpretation - offshore Otway...
Ideally when combining different 3D seismic surveys differences in acquisition parameters warrant full pre-stack reprocessing from field data. However, there are occasions where... -
Australian sedimentary thickness from passive seismic methods
Output type: Exploring for the Future Extended Abstract Short abstract: Australia's crust is blanketed by sedimentary cover. Knowledge of the distribution and thickness of... -
Archean tectonic processes from seismic reflection surveys of the Superior,...
Following deep seismic reflection surveys on the Yilgarn and Pilbara cratons by Geoscience Australia with the Geological Survey of Western Australia and on the Superior Craton... -
Inferred Magnesium Number Maps for the Bulk Lithospheric Mantle Beneath Australia
Raster datasets of inferred magnesium number for the bulk lithospheric mantle across the Australian continent. The magnesium number is an elemental ratio, defined by Mg / (Mg +... -
Crustal architecture and tectonic development of western Queensland,...
Interpretation of 2014–2015 deep crustal seismic reflection and magnetotelluric data has revised the architecture and geodynamic framework of western Queensland, with... -
Adavale Basin 2D Reprocessed Seismic Data Package 2023
The Australian Government’s Data Driven Discoveries program has reprocessed 60 selected multi-era legacy seismic lines, covering approximately 2,520 km across the Adavale Basin,... -
Onshore active seismic and passive seismic database
The active seismic and passive seismic database contains metadata about Australian land seismic surveys acquired by Geoscience Australia and its collaborative partners. For... -
Central Australian Basins 2D Reprocessed Seismic Data Package 2023
The Central Australian Basins 2D Seismic Reprocessing Project is an initiative under Geoscience Australia's "Australia’s Future Energy Resources" (AFER) program, funded by the... -
L210 South Nicholson Deep Crustal Seismic Reflection Survey, NT and QLD, 2017
The L210 South Nicholson 1096 km-long deep seismic reflection lines were acquired from 6 June to 14 August, 2017. The survey involved the acquisition of seismic reflection and... -
Summary of Recorded Ground Motions from the 2024 Muswellbrook, NSW,...
· On 23 August 2024, the communities of Muswellbrook and Denman in New South Wales experienced a moment magnitude M 4.7... -
Crustal architecture along seismic line 22GA-CD2 new insights from the...
Output type: Exploring for the Future Extended Abstract Short abstract: Crustal architecture provides first order controls on the distribution of mineral resources of an area... -
Basins and Ranges - A cross-section through sedimentation and tectonism...
Globally, deep crustal seismic surveys have been used to investigate crustal architecture, crust- formation mechanisms, and to study mineral system settings. In addition to... -
Lithospheric Controls on the Distribution of Porphyry Copper Deposits
The architecture of the lithosphere controls the distribution of thermal, compositional and rheological interfaces. It therefore plays a fundamental role in modulating key ore-... -
Thermomechanical models of the Australian plate
Output Type: Exploring for the Future Extended Abstract Short Abstract: The thickness and thermal structure of continental lithosphere influences the location of seismic and... -
Tomographic model of the Australian region from seismic full waveform inversion
Output Type: Exploring for the Future Extended Abstract Short Abstract: Knowledge of lithospheric structure is crucial information for resources exploration and deepening... -
Exploring for the Future, 2023 Northwest Northern Territory Seismic Survey...
Geoscience Australia’s Exploring for the Future program provides precompetitive information to inform decision-making by government, community and industry on the sustainable... -
THE 2023 UPDATE TO THE AUSTRALIAN NATIONAL SEISMIC HAZARD ASSESSMENT...
The Australian National Seismic Hazard Assessment (NSHA) was updated in 2023 to coincide with the revision of the Australian Standard for the structural design actions for... -
Towards continental-scale ambient noise tomography of Australia, a...
Output type: Exploring for the Future Extended Abstract Short Abstract: Seismic tomography has been used for more than 50 years to map the seismic velocity structure of Earth’s... -
A new perspective on regional structural architecture across the offshore...
Geoscience Australia has undertaken a regional seismic mapping study of the offshore Otway Basin extending across the explored inner basin to the frontier deep-water region.... -
Major Crustal Boundaries of Australia (2D) - 2024 Edition
The ‘Major crustal boundaries of Australia’ data set synthesises more than 40 years of acquisition of deep seismic reflection data across Australia, where major crustal-scale...