{"version":"1.0","type":"rich","title":"World Map using Mercator Projection","description":"This example displays a world map using the Mercator projection, rendered as SVG paths with countries filled in white on a blue ocean background. It loads GeoJSON country boundaries from a gist and uses `d3.geoMercator` for projection, `d3.geoPath` to generate the paths, and `topojson.feature` to convert TopoJSON data. A sphere outline is drawn first, and country paths are appended dynamically from the fetched dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2e59ff83b0db40649478d04ea457d85b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}