{"version":"1.0","type":"rich","title":"Let's make a Map","description":"This map renders world countries from the world-atlas TopoJSON dataset, using D3’s `geoNaturalEarth1` projection and `geoPath` to draw landmasses and country boundaries. The SVG output fills countries in light gray with blue strokes over a blue ocean sphere. It demonstrates a basic choropleth setup by asynchronously loading the 110m-resolution data and applying styling from an external stylesheet. The example shows how to project geographic features with D3’s geo API and topojson’s `feature` conversion.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/20d0f26facd04e858643d26c58388aa6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}