[talk-au] Putting streams into OSM

[Tom Brennan]

My main area of interest from a stream point of view is the Hawkesbury 
Catchment, outside the Sydney suburban boundaries.

I haven't been involved in any imports so you'll have to excuse my 
ignorance.

Could the dataset be split into say urban/non-urban and the non-urban 
parts imported? Or do partial imports just create more work? What sort 
of sanity checks need to be carried out?

cheers
Tom
----
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On 27/05/2023 11:49 am, Andrew Davidson wrote:
> On 27/5/23 08:39, nwastra nwastra wrote:
>> I should add that I have only used the Surface Hydrology Lines from 
>> GeoScience Aust dataset for Qld catchments and as the data is drawn 
>> for many different sources across the country the perenniality may be 
>> not always be included.
> 
> I admit I've been too lazy to publish the stuff I'd already done with 
> the GA dataset. Rather than making people do it all again I've finally 
> got round to putting it on GitHub https://github.com/FrakGart/ga_streams
> 
> I have already imported in the named streams in NSW except for the area 
> around Sydney. Mostly, again, due to laziness. As already pointed out 
> the data all needs to be sanity checked against what's on the ground and 
> that's really hard when it's under a city.
> 
> The data is organised by AWRC catchment, so for Sydney you are looking at:
> 
> https://github.com/FrakGart/ga_streams/blob/main/Basin_II/II12.osm.gz
> 
> which is the Hawkesbury River and
> 
> https://github.com/FrakGart/ga_streams/blob/main/Basin_II/II13.osm.gz
> 
> which is Sydney Coast-Georges River
> 
> You can use overpass turbo to see what is already mapped:
> 
> https://overpass-turbo.eu/s/1vpu (Hawkesbury River)
> https://overpass-turbo.eu/s/1vpv (Sydney Coast-Georges River)
> 
> 
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