{"version":"1.0","type":"rich","title":"ICE-8","description":"A world choropleth maps country-level numeric values from a CSV file onto a natural Earth projection, using a plasma color scale and gradient legend to encode magnitude. The visualization links ISO numeric country codes to TopoJSON geometry from the world-atlas dataset, rendering with D3 v7’s `d3.geoPath`, `d3.geoNaturalEarth1`, and `d3.scaleSequential`. Hovering over a country reveals a tooltip with its name and value, while countries without data appear in a muted blue.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f6a45a60e6574fb08efe515bb5324223?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}