{"version":"1.0","type":"rich","title":"Fork of ice 8","description":"This choropleth map visualizes population comparisons of leading countries in millions, using a blue gradient scale from D3’s `scaleLinear` to encode values. It renders geographic boundaries from TopoJSON world-atlas data via `d3.geoPath` with a `geoNaturalEarth1` projection. Population metrics are loaded from a CSV dataset, and hovering over a country displays a tooltip with details. The code also maps inconsistent country names, adds a graticule, and includes a static legend.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ad5144d2328149e0bc752eb756a0b5f4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}