{"version":"1.0","type":"rich","title":"World Map","description":"This visualization displays a world map using a natural Earth projection, with landmasses filled in light green against a sky-blue sphere. It loads geographic data from the world-atlas TopoJSON dataset and converts it to GeoJSON using the `feature` function from TopoJSON. The map is rendered as SVG paths generated with `d3.geoPath` and `d3.geoNaturalEarth1`, with the sphere drawn first as a background path using a constructed sphere geometry.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/752a895e5822457d9bddcd1bf06f59e8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}