{"version":"1.0","type":"rich","title":"ICE-8 - Choropleth map - GDP per capita","description":"This choropleth map visualizes global GDP per capita using a logarithmic color scale, with countries colored from dark to light based on economic output. Hovering over any country reveals a tooltip showing its name and exact GDP value. The visualization uses D3 v7 with `d3.geoNaturalEarth1` projection and `d3.geoPath` to render world geography from TopoJSON data, while `d3.scaleSequentialLog` with the Plasma interpolator handles color encoding. A graticule layer and interactive legend complete the SVG-based rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b3eac5ffc8dc4471a422f7b5abe971b0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}