[gdal-dev] Topology Exceptions on Non-Noded Intersections

[Sina Bahram]

Eli,

Sounds like the same problem to me, yes. thank you for finding that.

However, now I'm still left wondering about implementing the fix.

As I said in the StackExchange question, I think wrapdateline should fix this, but if not is there an easy way to split polygons
along the dateline?

Thanks for the response to this.

Take care,
Sina


Website: www.SinaBahram.com
Twitter: @SinaBahram


-----Original Message-----
From: Eli Adam [mailto:eadam at co.lincoln.or.us] 
Sent: Monday, August 06, 2012 9:19 PM
To: Sina Bahram
Subject: Re: [gdal-dev] Topology Exceptions on Non-Noded Intersections

This is about Google Earth not Google Maps, but there may be something
relevant here, http://blog.opengeo.org/2010/08/10/shape-of-a-polygon/

Eli

On Mon, Aug 6, 2012 at 5:50 PM, Sina Bahram <sbahram at nc.rr.com> wrote:
> Hello,
>
> I receive the following errors with the -wrapdateline argument.
>
> ERROR 1: TopologyException: found non-noded intersection between LINESTRING (-59.7742 -72.9003, -59.8494 -73.2331) and LINESTRING
(0
> -73.1221, -89.3211 -73.0542) at -59.8141 -73.0766
> ERROR 1: TopologyException: found non-noded intersection between LINESTRING (-59.7742 -72.9003, -59.8494 -73.2331) and LINESTRING
> (180 -73.2589, -89.3211 -73.0542) at -59.8141 -73.0766
>
> More details can be found on this question I asked:
> http://gis.stackexchange.com/questions/30922/how-do-i-split-polygons-that-cross-the-dateline
>
> any advice?
>
> Thanks
>
> Take care,
> Sina
>
> Website: www.SinaBahram.com
> Twitter: @SinaBahram
>
>
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