{"version":"1.0","type":"rich","title":"Fork of Fork of HTML Starter","description":"This interactive choropleth map visualizes global population by country, with each nation color-coded according to population size using a threshold scale and a blue sequential color palette. Hovering over a country highlights its borders and displays a tooltip showing the country name and exact population figure. The visualization loads geographic data from a TopoJSON file and population statistics from a TSV file, then renders the map using `d3.geoMercator` projection and `d3.geoPath`. Tooltips are implemented with the d3-tip library, while the queue library manages asynchronous data loading.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8e50fbc6d33f448fba519a94617bb36b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}