{"version":"1.0","type":"rich","title":"US State Map","description":"This interactive choropleth of the United States displays synthetic data for three metrics—low, average, and high—for each state, drawn as SVG paths with hover tooltips. Clicking or hovering over a state reveals a tooltip with the three values. The map is rendered using D3 v3, with states colored via a yellow-to-red interpolated scale based on randomly generated sample values. The visualization also includes animation and is built from West Nile virus surveillance data, with tooltips showing per-state totals.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-e2227e44df08490d93c27dc8cee9f332?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}