{"version":"1.0","type":"rich","title":"Choropleth Map with D3 and SVG Final","description":"This interactive world map uses a stereographic projection to display countries colored by income group. Built with D3 v5 and rendered as SVG, it loads GeoJSON and TSV data from the world-atlas package. Users can pan and zoom the map, which features a color legend and tooltips showing country names and income classifications. The visualization relies on d3.geoStereographic, d3.geoPath, d3.scaleOrdinal, and d3.zoom APIs.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8685093541134e7db581e969adcabec5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}