{"version":"1.0","type":"rich","title":"Major U.S. Destination Airports","description":"This visualization maps major U.S. destination airports using a conic conformal projection rendered with d3.geoPath. Each flight destination appears as a semi-transparent red circle, with overlapping points creating darker regions that indicate higher flight density. State boundaries come from the U.S. Atlas TopoJSON, while flight data is loaded from a CSV containing latitude and longitude coordinates. The React application uses d3.geoAlbers with fitExtent to scale the map, and includes graticules and a sphere outline for geographic context.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2ca9e06154754a27b365168e3f92da6a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}