[talk-au] Perth Canning Rv wetland Relation: 8337801

Warin 61sundowner at gmail.com
Tue Jun 5 09:11:07 UTC 2018

On 05/06/18 14:59, Ian Steer wrote:

>> Date: Thu, 31 May 2018 10:15:02 +1000 From: Warin 
>> <61sundowner at gmail.com>
> To: talk-au <talk-au at openstreetmap.org> Subject: [talk-au] Perth 
> Canning Rv wetland Relation: 8337801
>> Hi, I have repaired Relation: 8337801 - wetland marsh that had been 
>> altered by an Apple person. It was identified by OSMinspector as a 
>> probable error (and boy was it). It is now closed and has no crossing 
>> members. So technically better. But I am far from local .. so it 
>> lacks verification. If someone knows the area they should be able to 
>> do better than my poor attempts based on rough satellite views. I 
>> also included more bits in the Relation: Canning River (8337802) - 
>> makes it easier on making the wetland relation. Thanks for any local 
>> help there.
> I live reasonably close to that area, but verifying it is a bit 
> arbitrary - where is the edge of a wetland? as seen in summer? winter? 
> etc. Also, you can't go tramping around in a swamp to do a survey - it 
> really has to be done from imagery. I think your efforts will do just 
> fine - thanks

Thanks Ian. You should have a look at the NSW LPI Base Map ... just have 
done a wetland area from it ...

Way: 593948495 

Small mod so it does not cross  the river bank that was previously entered.

As it is there data that I'm reproducing I'm comfortable that the 
boundaries accuracy can be blamed on someone other than me, but they 
look ok to me.

Good luck finding something similar in WA ... it has a wealth of stuff 
on it.

LPI means land and property information .. they keep the register of who 
owns what and where boundaries are.

Should be something similar over there. Good Luck.

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