Cluster Layer Options

The cluster layer is on by default, along with the heatmap layer. It shows aggregate values within a certain cluster radius, so changing the radius changes the aggregation grouping. Note that this radius is relative to the magnification on the map, so the number of aggregations change as you zoom in and out. The cluster color specifies the color of the circle that reports the number of items in each aggregate.

At sufficiently high magnifications, when individual data points are visible as marks, the cluster layer supports click behavior.