{"version":"1.0","type":"rich","title":"World Map","description":"This world map uses the Natural Earth projection via `d3.geoNaturalEarth1` and renders land, graticules, and interiors as SVG paths with `d3.geoPath`. The landmass data comes from the world-atlas TopoJSON source, while country boundaries are derived from a `topojson.mesh` operation. Ocean and sphere backgrounds are styled with CSS fills, and graticules appear as gray lines. The visualization is built with React, incorporating D3's `geoPath` and `geoGraticule` APIs within a single SVG canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8541a3410290436685d13ce9883d551c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}