{"version":"1.0","type":"rich","title":"Points on a Map","description":"A world map rendered with SVG marks shows the globe in muted grays with graticule lines and country borders, overlaid with translucent teal circles sized by city population. The visualization uses a React component with d3’s geoNaturalEarth1 projection and geoPath to draw land and interiors from a TopoJSON world atlas, while city coordinates from a CSV are projected and drawn as circles with a square-root scale mapped to population. The data comes from the Data Canvas Sense Your City Dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/01d5248ce6be4c9bb12a1e3f3c25a92d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}