Data & Models

The datasets and models produced along the course of our research are open-access, available for free under permissive licenses (usually the Creative Commons Attribution license). Below is a curated list of datasets and models generated or compiled by the group.

Australian ground gravity data compilation

We have downloaded, cleaned, and combined all available Geoscience Australia ground gravity data (Wynne, 2018; CC-BY) into a single netCDF file. The archive includes metadata following the CF conventions for easier loading and plotting using standard tools like xarray.

Download Source code License: CC-BY
Map of the mean gravity disturbance data in 0.1° blocks for Australia.
Map of the mean gravity disturbance data in 0.1° blocks for Australia.

Depth to the crust-mantle boundary of South America

Gravity data are among the most widely used means of investigating the depth to the crust-mantle boundary (known as the Moho). We have developed a method and software to estimate Moho depth from gravity data in Uieda & Barbosa (2017), along with estimated values for South American and the adjacent oceans.

Download Source code License: CC-BY
Maps of the depth to the crust-mantle boundary under South America (left)
and differences between gravity- and seismologically-derived depths
(right).
Maps of the depth to the crust-mantle boundary under South America (left) and differences between gravity- and seismologically-derived depths (right).