{"version":"1.0","type":"rich","title":"Fork of Choropleth Map","description":"This choropleth map visualizes GDP per capita (PPP) for countries in 2020, using a quantile color scale with a YlGnBu scheme to show economic disparities, while gray fills indicate missing data. Built with D3.js, it renders world geography via `geoNaturalEarth1` and `geoPath`, fetching TopoJSON from the visionscarto-world-atlas and parsing World Bank CSV data. The map uses `scaleQuantile` for color mapping, `Promise.all` to load datasets asynchronously, and dynamically resizes to the viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/016985affc8c4c9cae502e8447e604b1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}