[talk-au] Deserts, mapping and sources

Andrew Davidson theswavu at gmail.com
Fri Jan 19 09:01:18 UTC 2018

If you want to map the desert areas of Australia you don't need a 
source. I've got Australian rainfall data on a 5km grid and I could 
generate a polygon around the areas that get less than 250mm a year. I'd 
be happy to release it under CC0.

If you want a more sophisticated definition of desert I know the guys 
who made this:


and I think they'd be happy to give us permission to use the data in OSM.

On 19/01/18 18:11, cleary wrote:
> I agree that it would be useful to map deserts. The boundaries may be inexact and landcover is quite variable but they are geographic regions that users may occasionally search for, and they are major features of inland Australia.  However I don't yet know of a source we could use.

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