Re: [OSM-talk] Duplicate house numbers

[joost schouppe]

>>This looks like a manual cleanup operation.

>I agree it needs a manual clean up I just wondered if there was a way to
identify any others floating around so they could be mannually inspected?

Sure you can. A low tech approach could be to create an overpass query that
gives you all the addresses in an area and exports it as a CSV. Then use a
spreadsheet software to identify duplicate cases (easiest is to sort by the
three attributes and make a new variable that checks if the previous case
is the same as the current one).
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Re: [OSM-talk] Duplicate house numbers

[Mike N]

On 5/29/2016 7:13 PM, john whelan wrote:

I suspect an import of some type but more importantly is the problem of
cleaning up.

They have the same values for
addr:city
addr:housenumber
addr:street


  Re: cleanup check - I have created many duplicates like this, but 
they generally have different addr:unit numbers.   In a few cases, I 
enter the duplicate address since that's all that was on the web site, 
but go back later to collect the addr:unit information.


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Re: [OSM-talk] Duplicate house numbers

[john whelan]

>This looks like a manual cleanup operation.

I agree it needs a manual clean up I just wondered if there was a way to
identify any others floating around so they could be mannually inspected?

Thanks John

On 29 May 2016 at 19:57, Jóhannes Birgir Jensson  wrote:

> This is an import as we can see on the history of one of the nodes:
> http://www.openstreetmap.org/node/3696941268/history
>
> Notice in some cases the same housenumbers are valid! Based on the aerial
> images this is not the case here as the cadaster import seems to be for the
> building footprint, the lot footprint and boundary(?) or maybe this was
> originally planned as 3 different lots. This looks like a manual cleanup
> operation.
>
> A real world example of buildings having the same number because someone
> somewhere said it was ok: Dalvegur 18 (two different buildings with
> different businesses)
> http://www.openstreetmap.org/#map=18/64.10536/-21.87005
>
>
> --Jói
>
>
>
> Þann 29.5.2016 23:13, skrifaði john whelan:
>
>> I came across these locally whilst looking in JOSM for something else.
>>
>> http://www.openstreetmap.org/way/87480616#map=18/45.47153/-75.51310
>>
>> Is there a tool to look for duplicate house numbers that are very close?
>>
>> I suspect an import of some type but more importantly is the problem of
>> cleaning up.
>>
>> They have the same values for
>> addr:city
>> addr:housenumber
>> addr:street
>>
>> though slightly different positions.  I suspect this might be a general
>> problem within OSM not just in Ottawa which is why I thought to ask the
>> question here.
>>
>> Thanks John
>>
>>
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Re: [OSM-talk] Duplicate house numbers

[Jóhannes Birgir Jensson]

This is an import as we can see on the history of one of the nodes: 
http://www.openstreetmap.org/node/3696941268/history


Notice in some cases the same housenumbers are valid! Based on the 
aerial images this is not the case here as the cadaster import seems to 
be for the building footprint, the lot footprint and boundary(?) or 
maybe this was originally planned as 3 different lots. This looks like a 
manual cleanup operation.


A real world example of buildings having the same number because someone 
somewhere said it was ok: Dalvegur 18 (two different buildings with 
different businesses) 
http://www.openstreetmap.org/#map=18/64.10536/-21.87005



--Jói


Þann 29.5.2016 23:13, skrifaði john whelan:

I came across these locally whilst looking in JOSM for something else.

http://www.openstreetmap.org/way/87480616#map=18/45.47153/-75.51310

Is there a tool to look for duplicate house numbers that are very close?

I suspect an import of some type but more importantly is the problem 
of cleaning up.


They have the same values for
addr:city
addr:housenumber
addr:street

though slightly different positions.  I suspect this might be a 
general problem within OSM not just in Ottawa which is why I thought 
to ask the question here.


Thanks John


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[OSM-talk] Duplicate house numbers

[john whelan]

I came across these locally whilst looking in JOSM for something else.

http://www.openstreetmap.org/way/87480616#map=18/45.47153/-75.51310

Is there a tool to look for duplicate house numbers that are very close?

I suspect an import of some type but more importantly is the problem of
cleaning up.

They have the same values for
addr:city
addr:housenumber
addr:street

though slightly different positions.  I suspect this might be a general
problem within OSM not just in Ottawa which is why I thought to ask the
question here.

Thanks John
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