{"version":"1.0","type":"rich","title":"World Population Map - Assignment 8","description":"This world population map visualizes population data for 30 countries using a choropleth encoding, where countries are shaded from light pink to dark red based on population size. Powered by D3.js v7 and TopoJSON, it renders geographic outlines with a Natural Earth projection and geoPath, overlaying a graticule for reference. Hovering highlights a country in gold and displays a tooltip with its name and population in millions. Population figures come from a hardcoded dataset applied via d3.scaleThreshold.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/acb8472902c8488b8e3c4224671b90bc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}