GlobeScope: Earth & Landmarks

Spin an offline WebGL globe, explore 30 landmark facts, and measure great-circle distance.

GlobeScope: Earth & Landmarks is a fully offline geography learning tool that runs entirely inside the extension. What you can do: - Drag and zoom a real WebGL globe rendered in the extension page - Browse 30 world landmarks by continent or type - View coordinates, city, country, and a fact card for each landmark - Select any two landmarks to display a great-circle arc and approximate distance - Toggle the latitude/longitude grid and auto-rotation Controls: Drag — Rotate · Scroll — Zoom · Click — Select landmark No Google Maps, no map tiles, no satellite imagery, no remote code. All landmark data and rendering code are bundled in the extension package. Note: The 3D globe is a schematic visualization for geography learning. Distance results do not represent actual travel routes.