Il 07/09/2016 14:24, Neumann, Andreas ha scritto: > Hi, > > A friend of mine asked me if QGIS can do linear referencing - e.g. > symbolizing road data speed limits along a road, lets say from km 0 to > 0.76 there is a limit of 50 km/h, from 0.76 to 1.23 there is 80 km/h > limit, etc. > > The idea is to symbolize these road segments without having to actually > split the data into bits. And hopefully without having to generate > derived tables that have no link to the original data. > > Is QGIS able to do this, perhaps with a plugin?
Yes: http://plugins.qgis.org/plugins/lrs/ Best if using PostGIS though. All the best. -- Paolo Cavallini - www.faunalia.eu QGIS & PostGIS courses: http://www.faunalia.eu/training.html _______________________________________________ Qgis-user mailing list [email protected] List info: http://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user
