{"version":"1.0","type":"rich","title":"RADIAL network diagram","description":"A radial network diagram displays countries in a hierarchical tree layout, with nodes connected by curved links radiating outward from a central root. The visualization supports panning and zooming interactions for exploring large datasets. Built with D3 v4, it uses `d3.stratify` to process hierarchical CSV data and `d3.linkRadial` for the curved paths. Node labels rotate radially to maintain readability, while the SVG rendering includes styled internal and leaf nodes. The dataset derives from flare.csv, representing country hierarchies.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/00bd1d3d399341a99d9a70815136edcd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}