{"version":"1.0","type":"rich","title":"Choropleth Map","description":"This choropleth map displays global country polygons colored red, with a blue sphere background and hover highlighting. Built with D3 v5, it uses `d3.geoNaturalEarth1` for projection, `d3.geoPath` for rendering, and `d3.zoom` for pan-and-zoom interactions. Geographic data comes from the World Atlas TopoJSON and TSV files, which are merged to attach country names for tooltips.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dc32d052b4e743709c5a14f956fbd96d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}