{"version":"1.0","type":"rich","title":"Ice8_Question1","description":"This choropleth map visualizes world population by country, with countries colored according to their population values and tooltips revealing exact figures on hover. The visualization uses D3 v7's `d3.geoNaturalEarth1` projection and `d3.geoPath` to render TopoJSON world geography, while population data is joined to country shapes via a mapping between numeric IDs and ISO3 codes. A legend and interactive tooltip enhance readability of the population distribution.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8cbf3ff24aca40089c4428730ec89391?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}