Grid aggregation

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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.