U.S. Urban Areas
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Mmbostock
Last edited Feb 9, 2016
Created on Jul 30, 2013
This example displays the locations of urban areas across the United States, using data from the 2008 U.S. census. It uses D3 version 3, loading a TopoJSON file of the country and rendering the urban area geometries as a single SVG path. The code leverages `d3.json` to fetch the data, `topojson.feature` to extract the `uac` object, and `d3.geo.path` to project and draw the map.
AI-generated descriptionUrban areas from the 2008 U.S. census.
gpl-3.0 Licensed