{"version":"1.0","type":"rich","title":"make a map","description":"A world map rendered with an equal-area natural Earth projection displays countries as light green polygons with subtle black outlines on a dark blue background. The visualization uses D3's `geoNaturalEarth1` projection, `geoPath`, and `geoMercator` alternatives, with geographic data loaded from the world-atlas TopoJSON. The code imports `select`, `arc`, and `json` from D3, and `feature` from topojson, drawing a graticule sphere and country paths via SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/893eb78ab5c24afc97a05b6f9cf77c5f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}