{"version":"1.0","type":"rich","title":"Let's make a map with d3","description":"This example uses D3 version 5 to render a world map with a natural Earth projection, displaying countries as light green SVG paths with dark outlines set against a light blue spherical backdrop. The visualization loads GeoJSON data from the world-atlas package, and uses `topojson.feature` to convert the dataset into features, which are then drawn with `d3.geoPath` and `d3.geoNaturalEarth1` for the projection. The sphere, styled via the CSS class `sphere`, adds a visual frame to the geographic display.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/49737503094146588a3936fc8d873118?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}