{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This map visualizes global country boundaries by projecting the Natural Earth 110m dataset onto a blue sphere using the Natural Earth projection. The code employs D3.js v5's `geoPath` and `geoNaturalEarth1` for geographic rendering, while TopoJSON’s `feature` function extracts country features from the world-atlas JSON. Each country is drawn as a light-green SVG path with subtle black stroke opacity, with the sphere outline added separately.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d4a1b4f433ed431aac8c90556d0f7f72?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}