Hello everyone, I'd need to identify optimal destinations (within a point layer of geolocated facilities) for each territory of a given set of possible origins. I already calculated a distance matrix between the two point-layers, and also applied the distance-to-nearest-hub tool to generate a string layer and identify the optimal facilities. But I'd like to obtain a more realistic estimate, accounting for the roads network (and ideally their travel times). With quite a few issues, I finally managed to import an OSM road network from download.geofabrik.de (in order to cover my area of interest, I had to merge two different vectors fo Center and Southern Italy and then extract a focus spot in between the two and save it as a lighter layer, otherwise it also took an eternity to run every analysis).
So now my question would be: is there a tool to perform a layer-to-layer shortest-path analysis that takes it into account? All that I could find was either point-to-point or layer-to-point/point-to-layer (I looked also at built-in network analysis tool and Qneat3 plugin). Any kind of inputs and suggestions will be more than welcome! Thanks a lot for your support and have a good day, Francesca -- ---------------------------- Francesca Parente _ SESS Euro PhD <https://phd.uniroma1.it/web/FRANCESCA-PARENTE_nT1602922_IT.aspx> in SocioEconomic and Statistical Studies _ Luiss SEP <https://sep.luiss.it/> School of European Political Economy email: [email protected] [email protected]
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