Hexbin Maps

These maps are also used to depict a distribution. They are used when heat maps cannot be used.

A geographical area is partitioned (discretized) into hexagons. Hexagons are used because they are the best shape that allows us to create contiguous areas, while dividing the space into discrete units.

Color maps can be used in hexbin maps as well.

Hexbins can also be used with categorical information, unlike heat maps.