We are currently using the Google Maps API to get route information and total mileage but we would like to determine when we are crossing into a new state. When we return the route information we can be handed 2000+ Latitude and Longitude points. Initial thought was to do a lookup on each point to determine what state it was in but that would be very intensive. Another option would be to try and find a way to determine if the Lat & Long where inside a polygon or KMZ. Has anyone seen code for this?
Otherwise what other options should I be investigating?
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Otherwise what other options should I be investigating?
أكثر...