Hi,
I'm looking for a way to clustering (or should I call it group) geo
spatial points on map based on the current zoom level and get the median
coordinate for that cluster.
Let's say I'm on the world level, and I want to cluster spatial points
within a 1000 km radius. When I zoom in I only want to get the clustered
points for that boundary. Let's say all the points within the US and
cluster them within a 500 km radius.
I'm using Solr 4.3.0 and looked into SpatialRecursivePrefixTreeFieldType
with faceting. However, I'm not sure if the geohashes are of any use for
clustering points.
Does anyone have any experience with geo spatial clustering with Solr?
Regards,
jeroen
