{"version":"1.0","type":"rich","title":"Fork of Points on a Map","description":"This example displays a world map with circles representing cities over 50,000 people, sourced from Simplemaps’ World Cities Database. The map uses a natural Earth projection with graticules and country boundaries from World Atlas TopoJSON. Built with React and D3 v5, it employs `d3.geoNaturalEarth1`, `d3.geoPath`, and `d3.geoGraticule` to render the geographic features, while city points are positioned via the projection and drawn as translucent SVG circles.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c74b84a8473644be85deabc5128e0672?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}