{"version":"1.0","type":"rich","title":"World Map","description":"This world map displays global landmasses and country borders using a natural Earth projection. Built with React and D3 v7, it renders SVG paths via `d3.geoPath` and `geoNaturalEarth1`, overlaying a graticule grid and sphere outline. The visualization loads GeoJSON from the world-atlas TopoJSON dataset, converting it with the `topojson` library’s `feature` and `mesh` functions. Land areas are filled in teal, with interiors highlighted by a distinct stroke color.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/24c49a4b8bf34bd48fa82b3f681ed212?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}