-
Reconciling the previously incompatible through a National Australia-wide...
The Australian wide airborne electromagnetic programme AusAEM stands as the largest survey of its kind aiming to cover the Australian continent at approximately 20 km line-... -
An information theoretic Bayesian uncertainty analysis of AEM systems over...
Long-range, active-source airborne electromagnetic (AEM) systems for near-surface imaging fall into two categories: helicopter borne or fixed-wing aircraft borne. A multitude of... -
Francois Chamalaun and the AWAGS dataset
Dr Francois Chamalaun passed away in Adelaide, Australia, in April 2024. Francois was a Senior Lecturer in Geophysics at Flinders University in South Australia and foundation... -
mineral-stats-toolkit
This repository contains the code to analyse the distance from point data to a contour in a geoscientific dataset, compared to a set of random locations, as described in Kirkby... -
Applied geophysics for cover thickness mapping in the southern Thomson Orogen
Potentially mineralised Paleozoic basement rocks in the southern Thomson Orogen region of south-ern Queensland and northern New South Wales are covered by varying thicknesses of... -
Metadata standards for magnetotelluric time-series data
Modern magnetotellurics (MT) offers a multiscale capability to image the electrical properties of Earth’s crust and upper mantle. The data it provides and the models derived... -
Electromagnetic Subsurface Imaging of Continent-Scale Airborne Data Using...
Much of Australia has been surveyed with low-flying airborne electromagnetic (AEM) instrumentation under Geoscience Australia’s AusAEM program. Acquired AEM data allow for... -
Cloncurry Extension Magnetotelluric Survey – Report and Data
The Cloncurry Extension Magnetotelluric (MT) Survey is located north of the township of Cloncurry, in the Eastern Succession of the Mount Isa Province. The survey expands MT... -
Exploring for the Future AEM workshop: Perth, 2022
As part of the Exploring For the Future program 2022 showcase, Geoscience Australia (GA) in collaboration with the Australian Institute of Geoscientists held an Airborne... -
An open source modelling and Bayesian inversion package for surface magnetic...
Surface magnetic resonance (SMR) techniques image subsurface water using the electromagnetic response of resonant hydrogen nuclei in water. Here we introduce the SMRPInv... -
Southern Thomson Orogen VTEM Airborne Electromagnetic Survey - Final Data
The Southern Thomson Orogen VTEM-plus® Airborne Electromagnetic Survey was conducted by Geoscience Australia as part of a collaborative project with its partners the Geological... -
Southern Thomson Orogen VTEM Airborne Electromagnetic Survey - Inversion Products
The Southern Thomson Orogen VTEMplus® Airborne Electromagnetic Survey was conducted by Geoscience Australia as part of a collaborative project with its partners the Geological... -
AusLAMP - mapping lithospheric architecture and mineral potential in central...
The Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP) is a collaborative national survey between federal government, state/territory governments and... -
Geological insights of Northern Australia’s AusAEM airborne EM survey
Airborne electromagnetic data generated by the AusAEM Survey are shown to map mineral deposit host rocks and regional geological features within the AusAEM Survey area. We have... -
HiQGA Open source deterministic and probabilistic AEM inversion
The High Quality Geophysical Analysis (HiQGA) package is a framework for geophysical forward modelling, Bayesian inference, and deterministic imaging. A primary focus of the... -
Multi-scale magnetotelluric surveys - mapping from the deep lithosphere to...
Magnetotellurics (MT) is one of a few techniques that can provide multi-scale datasets to help understand geology and mineral potential in covered terranes. We demonstrate the... -
Australian open access MT - AusLAMP and beyond
Australia boasts a world-class resource of publicly available magnetotelluric (MT) data. Its backbone is the Australian Lithospheric Architecture Magnetotelluric Project... -
How magnetotellurics data from multiscale surveys can help to image the...
The footprint of a mineral system is potentially detectable at a range of scales and lithospheric depths, reflecting the size and distribution of its components.... -
Synthetic magnetotelluric modelling of a regional fault network –...
The magnetotelluric (MT) method is increasingly being applied to mineral exploration under cover with several case studies showing that mineral systems can be imaged from the... -
Lithospheric architecture of a Phanerozoic orogen from magnetotellurics:...
We present a resistivity model of the southern Tasmanides of southeastern Australia using Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP) data. Modelled...