The Tele Atlas MultiNet product has a relative Z-level attribute for each of the road links that should help you decide which road link to portray over or under another road link. So you should use this as a way to split up your road network data. Also, check out the "brunnels" (i.e. bridges and tunnels) table as well.
Regards, Edward > Date: Sat, 14 Aug 2010 02:15:56 -0700 > From: [email protected] > To: [email protected] > Subject: [mapserver-users] How to use tele atlas data to publish the bridge > structure? > > > http://osgeo-org.1803224.n2.nabble.com/file/n5422743/bridge.jpg > As shown in figure,some road above other road?How can I publish the map with > the correct bridge structure? > As we know ,the road will in one level if the data about bridge with > mapserver.I think we should divide the tele atlas data into different > level.The different level data in map will performance some road aobve other > road.But I don't know how to divided the tele atlas data ? Expect everyone > to help. > -- > View this message in context: > http://osgeo-org.1803224.n2.nabble.com/How-to-use-tele-atlas-data-to-publish-the-bridge-structure-tp5422743p5422743.html > Sent from the Mapserver - User mailing list archive at Nabble.com. > _______________________________________________ > mapserver-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapserver-users
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