Re: [postgis-users] Select smoothed lines
Maybe Paul Ramsey's recent posting provides some inspiration: http://blog.opengeo.org/2012/01/27/getting-curvey/ Regards, Edward Date: Mon, 30 Jan 2012 14:50:46 +0100 From: r.pisp...@gmail.com To: postgis-users@postgis.refractions.net Subject: [postgis-users] Select smoothed lines Hi all, my database contains a lot of paths of storms. Each storm path is generated by joining the centroids of the storm at any moment of measurement. The result is sometimes a line with a lot of edge.Can you suggest me a method to select these lines a little bit smoothed. TIA Rocco ___ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users ___ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
Re: [postgis-users] Select smoothed lines
On Mon, Jan 30, 2012 at 02:50:46PM +0100, Rocco Pispico wrote: > Hi all, > my database contains a lot of paths of storms. > Each storm path is generated by joining the centroids of the storm at any > moment of measurement. > The result is sometimes a line with a lot of edge. > Can you suggest me a method to select these lines a little bit smoothed. ST_Simplify(geometry, tolerated_drift_from_original) --strk; ,--o-. | __/ |Thank you for PostGIS-2.0 Topology ! | / 2.0 |http://www.pledgebank.com/postgistopology `-o--' ___ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
[postgis-users] Select smoothed lines
Hi all, my database contains a lot of paths of storms. Each storm path is generated by joining the centroids of the storm at any moment of measurement. The result is sometimes a line with a lot of edge. Can you suggest me a method to select these lines a little bit smoothed. TIA Rocco ___ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
