[OSM-talk-be] GR en hiking

[Jo]

Thank you for that tip. It could be more error prone when there is
something wrong with that area relation though.

There are some parts going into Germany as well. I was hoping they wouldn't
mind the change from foot to hiking, but maybe I better go and ask on their
mailing lists first.

Cheers,

Jo

2012/8/28 Sander Deryckere <sanderd17 at gmail.com>

> You can download features within a boundary also with overpass api.
>
> <query type="node">
>   <has-kv k="place" v="city"/>
>   <area-query ref="3600058974"/>
> </query>
> <print mode="body"/>
>
> This will download all city nodes in the relation 3600058974.
>
> see http://help.openstreetmap.org/questions/12554/is-there-a-web-service-exposed-to-get-all-cities-in-a-country
>
>
> Just watch out, some Belgian node networks have parts in the Netherlands or France.
>
>
>
> 2012/8/28 Jo <winfixit at gmail.com>
>
>> 2012/8/27 Ben Laenen <benlaenen at gmail.com>
>>
>>> On Monday 27 August 2012 10:14:47 Jo wrote:
>>> > I created a page where we can all vote:
>>> >
>>> >
>>> http://wiki.openstreetmap.org/w/index.php?title=WikiProject_Belgium/Walking
>>> > _Routes/VoteForHikingOrFoot&action=edit
>>>
>>>
>>> Just a little question: why did this need its own page? It's what the
>>> discussion pages should be used for...
>>>
>>> Anyway, just saying in case there are some other votes coming up as
>>> well...
>>>
>>
>> Sorry, I'm not in the habit of launching votes. It's a dirty job, but
>> somebody has to do it.
>>
>> After one day we have 7 votes in favour, 0 against. I'll wait for a few
>> more days. In the mean time |'ve been playing a bit with the Overpass API:
>>
>> <query type="relation" into="routes">
>>   <bbox-query s="49.5" n="51.5" w="2.52" e="6.5"/>
>>   <has-kv k="route" v="foot"/>
>> </query>
>> <query type="relation">
>>   <bbox-query s="49.5" n="51.5" w="2.52" e="6.5"/>
>>   <has-kv k="route" v="foot"/>
>> </query>
>> <union>
>>   <item/>
>>   <recurse type="relation-backwards" from="routes"/>
>>   <recurse type="relation-node" from="routes"/>
>>   <recurse type="relation-way" from="routes"/>
>>   <recurse type="way-node"/>
>> </union>
>> <print mode="meta"/>
>>
>> This query results in a 45 MB file, containing all relations where
>> route=foot in an area more or less covering Belgium. There are some routes
>> going into the neighbouring countries. Hopefully they won't mind the
>> retagging.
>>
>> It also gives all parent relations and all node and way members of the
>> route relations. Getting the numbered nodes themselves from the network
>> relations should already have been accomplished by downloading the ways. If
>> not, it's only one extra line to accomplish that. That way nodes which were
>> drawn next to the actual crossing and made members of the network relation
>> also get downloaded.
>>
>>   <recurse type="relation-node"/>
>> above
>>   <recurse type="relation-node" from="routes"/>
>>
>> Anyway, just to illustrate the power of Overpass. It's quick too, only a
>> few minutes, download included.
>>
>> This provides a great starting point to rename those tags all at once
>> with JOSM.
>>
>> Jo
>>
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>>
>>
>
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