[postgis-users] Checking Road Network Topology

[Rémi Cura]

Hey,
we previously discussed this matter of cleaning topology.
Postgis topology is about iso topology storage and use, not cleaning.
There are dedicated and powerfull tools for this (like Grass
<http://grass.osgeo.org/grass70/manuals/v.clean.html>).
Cheers,
Rémi-C

2015-01-20 21:26 GMT+01:00 Sandro Santilli <strk at keybit.net>:

> On Tue, Jan 20, 2015 at 07:45:47PM +0000, Miller, Stephan wrote:
>
> > I am attempting to validate the topology of
> > a dense road network ( 1.2 Million roads)
> ...
> > Everything appears to be flagged as an error; the ValidateTopology call
> returns nothing.
>
> You mean _no_ record got imported ?
> Can you share the dataset ?
> What's the output of "SELECT postgis_full_version()" ?
>
> --strk;
>
>   ()   Free GIS & Flash consultant/developer
>   /\   http://strk.keybit.net/services.html
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