I was wondering what the best method of creating a drive time polygon is? I have ArcGIS10 ArcInfo, but currently no extensions.
I need to find all the populated places (for which I have a point file) within a 10 hour drive time of one populated place.
I was thinking if I could create a drive time polygon of 10 hours around the index location I could then use it to select the populated places that fall within it.
Any suggestions?
Or maybe alternate ideas?
