{"version":"1.0","type":"rich","title":"Data Viz Size - rainfall","description":"A tile-grid map of the contiguous United States shows average annual rainfall per state. Each state is represented by a blue circle, with the circle’s area scaled to the rainfall amount using a square-root transform (via `d3.scaleSqrt`) to keep differences visible. State abbreviations are not rendered; instead, full state names appear as text labels placed below each circle. The visualization uses `d3.select` and `d3.join` to create the SVG circles and text, drawing from static arrays of state locations and rainfall values derived from USA.com data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4146ee82bb6346c0ad3ffb3ed53de498?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}