{"version":"1.0","type":"rich","title":"world map","description":"This example displays a world map using a spherical projection. It renders countries as green paths with black outlines on a blue ocean sphere, and hovering over a country highlights it in orange. Built with D3 and TopoJSON, it uses `d3.geoEquirectangular` for projection and `d3.geoPath` to generate SVG paths from GeoJSON data sourced from the world-atlas countries-110m.json file. The visualization employs D3’s `select` and `json` methods to load and append geographic features to the SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/285b5706ddcb4c20a531b46fc3ed7b8f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}