[postgis-users] Checking Road Network Topology
remi.cura at gmail.com
Wed Jan 21 00:11:16 PST 2015
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
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()" ?
> () Free GIS & Flash consultant/developer
> /\ http://strk.keybit.net/services.html
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