{"version":"1.0","type":"rich","title":"Fork of Let's make a map with D3.js!","description":"This example displays a natural Earth projection of the world, with countries filled in light green against a blue ocean sphere. It loads GeoJSON country boundaries from the World Atlas TopoJSON file and renders them as SVG paths using `d3.geoPath` with the `geoNaturalEarth1` projection. The code uses `d3.json` to fetch the data and `feature` from TopoJSON to convert it to GeoJSON. A single SVG element holds both the sphere backdrop and the country outlines, which have a subtle black stroke.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}