{"version":"1.0","type":"rich","title":"Fork of England Regional Map","description":"This example displays a map of England with its geographical regions drawn in teal, overlaid with a light gray mesh that highlights the boundaries between adjacent regions. Built with React and D3 v7, it uses `d3.geoNaturalEarth1` for the projection, `d3.geoPath` to render the vector paths, and `topojson.feature` and `topojson.mesh` to process the GeoJSON data fetched from an ArcGIS service. The visualization renders entirely as SVG within a React component.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f6cbea8ba5224ce3981e029fcecb0976?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}