{"version":"1.0","type":"rich","title":"Fork of Svelte + D3: Radial","description":"This radial visualization displays daily global surface temperatures from 1940 to 2024, with each year drawn as a circular ring using D3’s `lineRadial` generator with `curveCatmullRom` interpolation. The Svelte component loads CSV data, applies scales for day-of-year angle and temperature radius, and highlights 2023 in pink and 2024 in blue while older years appear as semi-transparent white strokes. The code uses `d3.csv`, `scaleLinear`, `extent`, and `groups` from D3 v7, with data sourced from Climate Reanalyzer.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d4d171d51852483194a073ed69774822?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}