Grid aggregation

The Grid aggregation source uses GeoTile grid aggregation to group your documents into grids. You can calculate metrics for each gridded cell.

You can symbolize grid aggregation metrics as:

Points
Creates a vector layer with a point for each gridded cell. The point location is the weighted centroid for all geo-points in the gridded cell.
Grid rectangles
Creates a vector layer with a bounding box polygon for each gridded cell.
Heat map
Creates a heat map layer that clusters the weighted centroids for each gridded cell.