The Australian government has a huge amount of data available in computer consumable ways.

To search the catalog from GA go to:

https://ecat.ga.gov.au/geonetwork/srv/eng/catalog.search#/se...

There is an emphasis on open formats and using open source software.

GA data is also extensively used by the Australian National Map at:

https://nationalmap.gov.au/

Also GA is available from data.gov.au

https://data.gov.au/dataset?tags=Earth+Sciences