Visualizations that use small charts within each equal-sized geographic unit are called tile maps. This approach allows for conducting many small-scale analyses simultaneously. In this method, a larger map or image is divided into smaller, repeatable square tiles. Each tile represents a specific region of the overall map, and when assembled together, they reconstruct the complete map or image. Since the available chart space is quite limited, complex visualizations should be avoided in these mini charts. Simple visuals like bar charts, line charts, area charts, or unit charts are more suitable choices.