Ep. 36 - Points on a Map
✓ Published1🌍 Public
This visualization displays global city populations as scaled circles on a natural Earth projection, with a graticule, landmasses rendered in light gray, and semi-transparent teal points. It uses d3.geoNaturalEarth1 and d3.geoPath to project land and graticule features, while d3.scaleSqrt maps population values to circle radii. The map is built with React and SVG, fetching world atlas topology via d3.json and topojson, and city data from a CSV loaded with d3.csv. The rendering is set in a React component, styled via CSS classes.
AI-generated descriptionA scatter plot of Data Canvas Sense Your City Dataset.
MIT Licensed