{"version":"1.0","type":"rich","title":"MK World Map.","description":"This example shows a world choropleth map of population data, with each country colored using a sequential square-root scale. Countries with no data appear gray, and hovering reveals a tooltip with the country name and population. The visualization uses D3 v7 with TopoJSON data from world-atlas and CSV population data. It renders SVG paths via d3.geoPath with a geoNaturalEarth1 projection, mapping ISO3 country codes to populations and applying an interpolateYlGnBu color scale.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f41a74a49b8a4789ad256fef4980279f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}