{"version":"1.0","type":"rich","title":"Topojson World Map","description":"This example renders a world map using a natural Earth projection, displaying countries as filled polygons on a light blue sphere. The visualization loads geographic data from the world-atlas TopoJSON file and converts it to GeoJSON features using `topojson.feature`. It draws the map with SVG paths generated by `d3.geoPath` and `d3.geoNaturalEarth1`, styling the sphere and countries via CSS classes for a clear, colorful presentation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e561dd4c4a634cc09d57710d16da70b7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}