{"version":"1.0","type":"rich","title":"Points on a Map","description":"This example displays a world map with points marking cities. The visualization uses a Natural Earth projection, rendered as a sphere with graticules and landmasses, overlaid with semi-transparent teal circles representing city locations from a CSV dataset. The map is drawn using SVG paths generated by `d3.geoPath` and the `geoNaturalEarth1` projection, while city coordinates are projected and placed as circles. The React application loads the world atlas and city data via `d3.json` and `d3.csv` helpers, with the map and points updated upon data arrival.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cf250ec6cbd743a7bcb27924eea79e2a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}