TP 5: Donnees spatiales

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TP 5: Donnees spatiales

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Last edited Dec 1, 2016

Created on Dec 1, 2016

A choropleth map of French regions displays weekly influenza case counts for 2014, with fill colors encoding case numbers and a slider to adjust the displayed week. The visualization loads a GeoJSON file of regional boundaries and a CSV of time-series data, merging them to assign values to each region. Built with D3 v3, it uses `d3.geo.conicConformal` for projection, `d3.geo.path` for rendering, and `d3.scale.quantize` for color mapping. A tooltip shows region names and values on mouse hover.

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forked from <a href='http://bl.ocks.org/RomyRatolojanahary/'>RomyRatolojanahary</a>'s block: <a href='http://bl.ocks.org/RomyRatolojanahary/5110ed83d58ea80ac61acf82169508b4'>TP 4: Donnees spatiales suite</a>

forked from <a href='http://bl.ocks.org/RomyRatolojanahary/'>RomyRatolojanahary</a>'s block: <a href='http://bl.ocks.org/RomyRatolojanahary/03d14365f2ebb59936f26e66359034e6'>TP 4: Donnees spatiales suite</a>

forked from <a href='http://bl.ocks.org/RomyRatolojanahary/'>RomyRatolojanahary</a>'s block: <a href='http://bl.ocks.org/RomyRatolojanahary/397f4da69b2a3a47ae6fa429ff1b4bce'>TP 5: Donnees spatiales</a>

forked from <a href='http://bl.ocks.org/RomyRatolojanahary/'>RomyRatolojanahary</a>'s block: <a href='http://bl.ocks.org/RomyRatolojanahary/4e3aca2402498695ecc422553bfb2b39'>TP 5: Donnees spatiales</a>

mit Licensed

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