{"version":"1.0","type":"rich","title":"Map D3","description":"This map displays the counties of the United States using a natural Earth projection. The visualization draws each county as a separate SVG path, with white fill and black borders. The code loads TopoJSON data from a remote source, converts it to GeoJSON using the `topojson.feature` API, and renders it with `d3.geoPath` and `d3.geoNaturalEarth1`. It utilizes the D3 v5 library and appends all shapes within a single SVG container.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/26347901d1f5461c837d086041c877e5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}