{"version":"1.0","type":"rich","title":"Let's make a Map!","description":"This visualization renders a world map using the Natural Earth projection, displaying countries as light green polygons against a blue ocean sphere. The code loads GeoJSON data from the World Atlas TopoJSON file (110m resolution), converts it using the `feature` method from topojson, and draws the paths with `d3.geoPath` and `geoNaturalEarth1`. It demonstrates the classic D3 pattern of fetching external geospatial data, projecting it, and appending SVG paths to the canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f1095d6d74f34c9a8286743b56affedb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}