Hi Paolo, 2016-12-24 12:25 GMT+02:00 Paolo Cavallini <[email protected]>: > * I cannot get meaningful convex hullsfor the two service area algs. > I'm probably not understanting how the area algs work. Alex, could you > please give a quick explanation, or point to an existing one, and/or > share a sample project and params?
Here is short explanation from ArcGIS documentation http://desktop.arcgis.com/en/arcmap/latest/extensions/network-analyst/service-area.htm Also note that convex hull used only as example, you can get more accurate result using boundary points and apply more sophisticated algorithm to them. -- Alexander Bruy _______________________________________________ Qgis-developer mailing list [email protected] List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer
