{"version":"1.0","type":"rich","title":"D3","description":"This visualization displays Dubai Metro station trip data as a treemap, where each block represents a station and is sized according to monthly trip counts, sorted into ranges. Clicking a range zooms into a detailed view ordered by trip volume, with a zoom-out button to reset. Built with D3 v5 and SVG, it uses d3.csv to load the dataset and scaleBand for layout, while the treemap structure is manually implemented via rectangular blocks rather than d3.treemap. The color scale uses d3.scaleLinear to encode trip values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/163e203c1aeb4ff0a987bfa4d41307b6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}