Gist 8393733

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Last edited Jan 13, 2014

Created on Jan 13, 2014

This example visualizes U.S. Census tract 51700030800 in Virginia by rendering its four polygon sub-features as a geographic map. It uses D3.js with `d3.geoPath` to project and draw the GeoJSON geometry onto a canvas, displaying the tract boundaries and sub-tract divisions. The code loads the local `tract51700030800.geojson` file, which contains polygon coordinates with associated latitude, longitude, and tract identifiers, and plots them in a simple top-down view without additional styling or interaction.

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