{"version":"1.0","type":"rich","title":"World Map with City Points","description":"This example displays a world map with cities plotted as points using a Natural Earth projection. The visualization renders landmasses, country borders, graticules, and a sphere outline, with semi-transparent teal circles representing city locations. Built with React and D3 v5, it uses `geoNaturalEarth1` and `geoPath` for geographic projection, TopoJSON for world atlas data, and CSV-loaded city coordinates. City points are positioned through `d3.geoPath`'s projection function, converting latitude and longitude into SVG circle positions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/295aa80e3cef48c9a8d2480e77def87d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}