{"version":"1.0","type":"rich","title":"Fork of England Regional Map","description":"A Choropleth-style map of England displays its administrative regions as solid teal polygons with thin gray borders separating neighboring areas. The visualization loads GeoJSON data from a remote URL and uses `d3.geoNaturalEarth1` for projection and `d3.geoPath` to render shapes as SVG paths within a React component. Region boundaries are derived via `topojson.mesh` to highlight only interior borders, while `d3.json` fetches the dataset in the `useData` hook.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/41f04413e4ff4510926492529727f26e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}