Hi Paolo, Thanks - it looks quite powerful. And yes - they would use it with Postgis data.
Can one also create point or linear events interactively in QGIS? I did not see this in the description of the plugin. I see that one can query measurements in the "Localize tab" and that an events table can be defined and visualized (in memory layer) - which is quite cool. But can one also interactively edit the events table by clicking along a route and thus filling the events table? Thanks, Andreas On 2016-09-07 14:28, Paolo Cavallini wrote: > 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.
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