Real Estate Society
This example visualizes the ArcGIS Supported Category Values dataset as a hierarchical tree, organizing real estate-related places into categories such as Food, Education, and Travel. The tree layout, rendered with SVG, uses d3.tree and d3.hierarchy to position parent and child nodes, with linkHorizontal drawing the connecting paths. Text labels are sized by depth. The visualization supports zooming and panning through d3.zoom, allowing users to explore the full categorization structure.