Gist baae6b15cf267f80467294f6cf1ab34b
✓ Published0🌍 Public
NNaram22
Last edited Nov 24, 2016
Created on Nov 24, 2016
A choropleth map of France shows the cumulative number of reported flu cases in 2014 for each region. The map uses a green color scale, with darker shades indicating higher totals; regions without data are gray. The visualization merges a CSV file of regional case sums with a GeoJSON of French administrative regions, using `d3.csv` and `d3.json` to load the data. It projects the geographic coordinates with `d3.geo.conicConformal` and renders the regions as SVG paths, coloring each polygon via a quantized color scale.
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mit Licensed