{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This example shows a world map rendered as an SVG, with countries filled in light green against a blue spherical backdrop. It uses D3.js version 5 and the TopoJSON library to load and convert world-atlas data (110m resolution) into GeoJSON features. The map is drawn with `d3.geoPath` and a natural Earth projection (`d3.geoNaturalEarth1`), while a separate path renders the globe’s sphere outline. Country boundaries appear with a subtle black stroke, and the map updates once the external JSON data loads.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3f5d9da987054492b6e7278b1344cb48?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}