{"version":"1.0","type":"rich","title":"USA Map Using TOPOJSON Data","description":"A US map displays state boundaries as thin red lines over teal land masses, with a dark sphere background and graticule grid. The visualization uses `d3.geoPath` with a `geoAlbers` projection to render SVG paths from TopoJSON data loaded via `d3.json` from the US Atlas repository. React manages component state and rendering, while `topojson.feature` and `topojson.mesh` extract nation outlines and state interior borders. The map spans 1000 by 600 pixels, showing the contiguous states with visual emphasis on border delineation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a9503341055a442db32f5c28b94cd67e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}