{"version":"1.0","type":"rich","title":"Choropleth Map","description":"This choropleth map displays world countries as red-filled paths on a blue sphere using a natural Earth projection, with hover effects changing the fill to red. The visualization employs D3 v5’s `geoPath` and `geoNaturalEarth1` for geographic rendering, and TopoJSON’s `feature` to convert world-atlas 50m topology into GeoJSON. Data from a TSV file is merged with country IDs to attach country names for tooltips. The map supports zooming via D3’s `zoom` behavior, applying transforms to the SVG group.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1ec09fa2a56a4e4ba069e72348cd4fc9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}