Does anyone have any ideas on how to create groups or clusters for spatial points? I have about 1,200 points positioned globally and I need to group the ones that close to each other. The only information in the table is a unique ID and lat/lon coordinates.
I was thinking of creating 20 or 30 mile voronoi rings then combining the spatial trade area to create a single group. Then use Find Nearest to assign points that are within 2 or 3 miles of a trade area. That should help with the stranglers. Problem is in areas where the sites are really dense. Ex NYC. The group can get really large almost cover half the Northeast.
The whole process needs be automated, as new points are added daily. Any ideas?
Best,
Derek