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Modelling Australian Gravimetric Quasi-Geoid with airborne gravimetry
Computing a geoid from gravity anomalies involves a series of “remove-predict-restore” operations. This process begins by removing global gravity and terrain effects, predicting... -
From Offshore to Onshore probabilistic tsunami hazard assessment with...
Offshore probabilistic tsunami hazard assessments (PTHAs) are increasingly available for earthquake generated tsunamis. They provide standardized representations of tsunami... -
Pacific Sea Level and Geodetic Monitoring Project Levelling & GNSS...
The Australian Bureau of Meteorology (BoM), Geoscience Australia (GA) and the Pacific Community (SPC) work together on the Australian Aid funded Pacific Sea Level and Geodetic... -
Geoscience Australia Analysis Centre Annual Report 2023-2024
This report gives an overview of the activities of the Geoscience Australia IVS Analysis Centre during 2023-2024. -
Data Analysis for Determination of International Terrestrial Reference Frame...
The Pacific Islands Applied Geoscience Commission (SOPAC) requested Geoscience Australia to compute International Terrestrial Reference Frame (ITRF) coordinates for 18 survey... -
2023 Mount Pleasant Geodetic Observatory (Hobart) Co-Location Local Tie...
The integrity and strengths of multi-technique terrestrial reference frames such as ITRF2020 depend on the precisely measured and expressed local tie connections between space... -
eo-tides - Tide modelling tools for large-scale satellite Earth observation analysis
The eo-tides package provides powerful parallelized tools for integrating satellite Earth observation (EO) data with ocean tide modelling. The package provides a flexible... -
Mapping the Structure and Metasomatic Enrichment of the Lithospheric Mantle...
The lithology, geochemistry, and architecture of the continental lithospheric mantle (CLM) underlying the Kimberley Craton of north-western Australia has been constrained using... -
How geoscience is useful for farmers
A document outlining how geoscientific data can be useful for farmers and engagement tool for geoscientists interacting with farmers and pastoralists. -
WA tsunami inundation modelling, Geraldton to Dunsborough, model outputs in...
A zip folder is provided containing key model outputs (in GIS formats) for the study "WA tsunami inundation modelling, Geraldton to Dunsborough". NOTE FOR WINDOWS USERS:The... -
Application of USGS ShakeCast for Rapid Post-Earthquake Assessment of...
The National Earthquake Alerts Centre (NEAC) at Geoscience Australia (GA) operationally provides alerts on earthquake events in the region which include Shakemap. This paper... -
Report on the analysis of the Asia Pacific Regional Geodetic Project (APRGP)...
The annual Asia Pacific Regional Geodetic Project (APRGP) GPS campaign is an activity of the Geodetic Reference Frame Working Group (WG) of the Regional Committee of United... -
Eastern Resources Corridor Airborne Electromagnetic Interpretation Data Package
This data package contains interpretations of airborne electromagnetic (AEM) conductivity sections in the Exploring for the Future (EFTF) program’s Eastern Resources Corridor... -
Petrology, age, and rift origin of ultramafic lamprophyres (aillikites) at...
Diamond exploration over the past decade has led to the discovery of a new province of kimberlitic pipes (the Webb Province) in the Gibson Desert of central Australia. The Webb... -
Geoscience Australia Sentinel-2 Tidal Composites Calendar Year Collection 3
Intertidal zones are coastal environments exposed to both air and water, at low and high tide consecutively, and include sandy beaches, tidal flats, rocky shores and reefs. They... -
Astrometric Apparent Motion of High-redshift Radio Sources
Radio-loud quasars at high redshift (z ≥ 4) are rare objects in the universe and rarely observed with Very Long Baseline Interferometry (VLBI). But some of them have flux... -
WA Tsunami Inundation Modelling, Geraldton to Dunsborough
This report details tsunami inundation modelling for the Western Australia (WA) coast, spanning from Geraldton to Dunsborough. The focus is on tsunami hazards in nearshore and... -
The VLBI Correlator Ambiguity and the Relativistic Group Delay Model
The conventional VLBI relativistic delay model refers to the time epoch when the signal passes one of two stations of an interferometer baseline. Before, 2002, this model was... -
2014 Mount Stromlo Geodetic Observatory Co-Location Local Tie Survey Technical Report
The integrity and strength of multi-technique terrestrial reference frames, such as realisations of the International Terrestrial Reference Frame (ITRF), depend on the precisely... -
Self-Calibration of wet troposphere delay and clock phase variations for...
The wet tropospheric component and clock phase variations are the most important factors that limit the accuracy of the geodetic VLBI products. These fast fluctuations can be...