{"version":"1.0","type":"rich","title":"Fork of SC4","description":"This map of South Carolina shows the number of grain elevators in each county via a diverging color scale from light yellow to dark red. Hovering over a county highlights it in dark blue and displays a tooltip with the county name and elevator count. The visualization loads D3 v6 from a CDN, uses `d3.geoMercator` and `d3.geoPath` to project and draw GeoJSON county boundaries, and joins that with CSV data. Interactivity relies on SVG path mouse events and a custom tooltip div managed through `d3.select`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5b5c1245c28a4a52afc221a49fda7ef0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}