{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This example shows a world map rendered as a static SVG, with countries filled in green and a light blue sphere background. It loads geographic data from the world-atlas TopoJSON file and converts it to GeoJSON using `topojson.feature`. The map uses the `geoNaturalEarth1` projection and draws boundaries with `d3.geoPath`. D3 selections append one SVG path per country, while a dedicated sphere path provides the ocean backdrop.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a73cc551bf3d4fe4a0207e85e5ad934c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}