When a Geo Point map contains a large number of objects (callouts, bubbles or pies), showing each object individually on the map is not useful. The Dashboard Designer provides the capability to group neighboring map objects. This feature is called Clustering.
For instance, the Geo Point Map dashboard item combines callouts to bubbles.
The Bubble Map and Pie Map dashboard items cluster bubbles/pies with other bubbles/pies.
To enable clustering in the Designer, use the Enable Clustering button in the Data ribbon tab.
To enable clustering in code, use the GeoPointMapDashboardItemBase.EnableClustering property.