There are many alternatives to ESRI. You can use
- GRASS v.net.iso
- pgRouting and QGIS
- PostGIS
- ...
I recommend you to read this post: https://gis.stackexchange.com/questions/2967/creating-drive-time-polygons-using-open-source-tools
Pergunta
Esri
has a number of tools that will produce a drive time polygon
around a point. Unfortunately, I don't have an Esri subscription and have already used their trial subscription.
Is there an alternative to Esri that can calculate a drive time polygon
with the means of exporting that polygon as a shape file
?
Solução
There are many alternatives to ESRI. You can use
I recommend you to read this post: https://gis.stackexchange.com/questions/2967/creating-drive-time-polygons-using-open-source-tools