{"version":"1.0","type":"rich","title":"Fork of HTML Starter","description":"This choropleth map visualizes sample population scores by country, using a blue-green color scale to represent score ranges. It loads world country boundaries from a TopoJSON file and joins them with CSV data containing country IDs and population scores. The visualization is built with D3.js v7, using `d3.geoNaturalEarth1` for the projection, `d3.geoPath` to generate SVG paths, and `d3.scaleThreshold` for the color bins. Country polygons are rendered as SVG elements with hover tooltips showing the country name and score, accompanied by a static legend.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1be71b0dc9f24551bebdb8efd4c59ae3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}