{"version":"1.0","type":"rich","title":"World Map","description":"This interactive visualization displays global population data for 2018 on a natural Earth projection world map. It uses D3 v5’s `geoPath` and `geoNaturalEarth1` to render country boundaries from a TopoJSON world atlas, with hovering highlighting each nation. A color legend and a square-root size legend encode population values via `scaleOrdinal` and `scaleSqrt`, while a `zoom` handler enables panning and zooming. Data comes from a CSV merged with the atlas, and animated transitions update the legends.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3ab7a047d17a4a4b978bdce2fd315614?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}