Radial Line Chart Example

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Radial Line Chart Example

✓ Published0🌍 Public

Last edited Oct 26, 2021

Created on Oct 26, 2021

This radial line chart visualizes San Francisco daily temperature patterns across the calendar year, using data from the sfo-temperature.csv dataset. The chart displays four concentric radial areas, with the innermost band representing the average minimum and maximum temperatures (TAVG) in light steel blue, while the outer steel blue band shows the absolute minimum and maximum temperature ranges (TMIN, TMAX). The visualization uses d3.rollup to aggregate daily records into annual averages, d3.scaleUtc for angular positioning, and d3.lineRadial and d3.areaRadial for rendering the SVG paths with a closed linear curve.

AI-generated description

Ported https://observablehq.com/@d3/radial-area-chart into vizhub.

MIT Licensed

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