{"version":"1.0","type":"rich","title":"1116 Taiwan Earthquake","description":"This visualization explores Taiwan’s earthquake patterns from 1973 to 2024 using a d3-geoMercator map and an interactive scatterplot. Users can filter by year and select attributes for the x-axis, y-axis, and color encoding, while hovering reveals tooltips. The code uses d3.json and d3.csv to load TopoJSON county boundaries and earthquake records, with d3.geoPath rendering the map. A heatmap additionally shows earthquake frequency across magnitude ranges over time, built with d3.scaleOrdinal.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/230a7fb08639488ba9bc945b4f732021?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}