{"version":"1.0","type":"rich","title":"London","description":"A scatterplot maps Airbnb listings across London by latitude and longitude, with each point colored from red to green based on a normalized attraction index. The React app loads CSV data and passes it to a D3 visualization that renders axes, labels, and circles. D3's `scaleLinear` and `extent` set the geographic scales, while a custom color interpolation blends hex values between minimum and maximum index values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2d35a60994724090975523b131d2b6a9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}