Data Viz Size - rainfall
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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.
AI-generated descriptionA visualization of the avg rainfall by state. Relative sizes to scale, distances not to scale.
Data from USA.com http://www.usa.com/rank/us--average-precipitation--state-rank.htm [
MIT Licensed