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Covid-19 Choropleth Map of China

✓ Published0🌍 Public
ZZ-Richard
Last edited Jun 28, 2020
Created on Jun 26, 2020
Forked from China City Basemap

A choropleth map of China displays cumulative confirmed COVID-19 cases per city as of June 21, 2020, with a logarithmic orange color scale and gray for missing data. The map uses `d3.geoMercator` projection and `d3.geoPath` to render city boundaries from a TopoJSON basemap, while case counts come from a CSV joined to city names. Colors are assigned via `d3.scaleLog` with `interpolateOranges`, and a legend is rendered with the d3-legend library. Data is sourced from the China Data Lab COVID-19 daily cases dataset.

AI-generated description

Source: China Data Lab, 2020, "China COVID-19 Daily Cases with Basemap", https://doi.org/10.7910/DVN/MR5IJN, Harvard Dataverse, V26, UNF:6:oXusV6Q9osEUFphOlz5oiQ==

MIT Licensed

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