[postgis-users] PostGIS topology

[Nandorov]

Hello,

Thanks for your replies.  i read the info in
http://postgis.com/support/wiki/index.php?PostgisTopology

Mark, have you worked with GEOS before? I'm going to use windows enviroment
and i guess i have to build my own installer.(I found GEOS for Linux and
API's for a windows build) it's GEOS a good choice? and how does it works
exactly? thanks

best regards


Mark Leslie-3 wrote:
> 
> Daniel Kastl wrote:
>> Nandorov schrieb:
>>   
>>> Hi,
>>> How can i make a topology in PostGIS?  
>>>
>>> Best regards
>>>   
>>>     
>> Hi,
>> Not sure whether this is exactly what you're looking for, but pgRouting
>> has a function to create a network topology for routing.
>> The function is called name is "assign_vertex_id".
>> (http://pgrouting.postlbs.org/wiki/Workshop-PrepareDikstra)
>>
>> Daniel
>> _______________________________________________
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>>   
> This may also be of some help.
> 
> http://postgis.refractions.net/support/wiki/index.php?PostgisTopology
> 
> -- 
> Mark Leslie
> Geospatial Software Architect
> LISAsoft
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