{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"A world map is rendered using D3.js, with countries filled in light green against a blue sphere. The example demonstrates a basic geographic visualization workflow, loading TopoJSON data from the World Atlas and converting it to GeoJSON features. The code uses `d3.json`, `d3.geoPath`, `d3.geoNaturalEarth1`, and the TopoJSON `feature` method to project and draw the paths as SVG elements. The map is static, showing only country boundaries and the projected Earth sphere.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0914051652224795a99217cf88d197b4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}