G LU,<br><br>In terms of Australian datasets;<br><ul><li>1:1 000 000 data is available from Geoscience Australia (GA) - <a href="https://www.ga.gov.au/products/servlet/controller?event=DEFINE_PRODUCTS">https://www.ga.gov.au/products/servlet/controller?event=DEFINE_PRODUCTS
</a></li><li>GA also have 1:250 000 data which you can purchase</li><li>For larger scale data, PSMA have collated an Australia-wide dataset which you can purchase from their resellers - <a href="http://www.psma.com.au/resellers">
http://www.psma.com.au/resellers</a></li><li>Alternatively you can go to each of the states and get their data separately for a cost.</li></ul>Good luck,<br><br>Craig<br>