Interactive Map

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Interactive Map

✓ Published0🌍 Public

Last edited Feb 7, 2018

Created on Feb 6, 2018

The map visualizes weekly influenza case counts across French regions for 2014, with a choropleth shading that aggregates all November values per region. Built with D3 v4, it uses `d3.csv` to load the case data and `d3.json` for regional GeoJSON boundaries, then joins them by region name. The `d3.geoConicConformal` projection renders the map, while `d3.scaleLinear` with an HCL interpolator maps summed counts to a blue color scale. Hovering a region reveals its name via a tooltip div, and null values remain uncolored.

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forked from <a href='http://bl.ocks.org/aurelient/'>aurelient</a>'s block: <a href='http://bl.ocks.org/aurelient/28e33c4fc0e1944df0ea72fe554b490c'></a>

forked from <a href='http://bl.ocks.org/aurelient/'>aurelient</a>'s block: <a href='http://bl.ocks.org/aurelient/5bb9210591eb86882612a2002faab698'></a>

mit Licensed

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