{"version":"1.0","type":"rich","title":"D3.js map","description":"This visualization displays a flat, natural Earth projection map of world countries, rendered as a single SVG with light green landmasses and a light blue ocean sphere. It uses D3.js v7 (with `select`, `json`, `geoPath`, and `geoNaturalEarth1`) and TopoJSON’s `feature` method to load and convert country boundaries from the world-atlas dataset. The code appends paths for the sphere and each country, styling them via CSS, and runs entirely client-side in a bare HTML page.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/17f4a01608eb47d5b4e20119689e92cc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}