geoFlow
A customizable, animated D3.js globe visualizes geographic data, transitioning smoothly between orthographic and map projections. It renders country boundaries, graticules, geodesic arcs, and city markers using SVG paths, with options to spin, zoom, and focus on specific countries. The visualization loads city populations from GeoJSON and can display earthquake data from a USGS feed, while a JavaScript console offers programmatic control through chained animation methods.