Have a look at this: http://www.jump-project.org/project.php?PID=SK&SID=OVER
Eric Yu wrote:
Hi, Suppose I have a long shaped polygon, like river area or the road, is it possible to get the centerline of the area using PostGIS? Or with other GIS library/software? I searched and tried but failed to get any solution. Thank! Eric _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
-- Martin Davis Senior Technical Architect Refractions Research, Inc. (250) 383-3022 _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
