{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This example demonstrates how to create a world map using D3.js version 5, rendering countries as light green polygons with black strokes on a blue spherical background. The visualization uses a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath` to project geographic coordinates onto an SVG canvas. Country boundaries are loaded as TopoJSON from the world-atlas package and converted to GeoJSON using the `feature` function from the topojson library. The map displays 110-meter resolution country outlines, with the sphere filled in blue to represent oceans.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cf01d601462a44488b08faf3d2b3cf3e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}