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GeoDB Globe Mini

Drag to rotate · scroll or pinch to zoom · click to look around a spot

Querying the view centre…

Data

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Cost

Measuring…

3D frame rate

spin 12°/s

Spins the globe and queries the view every frame.

Queries: CPU vs GPU

queries batch radius – km seed GPU one by one GPU batched GPU: every city (no index) 10 nearest CPU scan (slow)

The same random queries through every engine, side by side: the CPU index first (the reference), then the GPU one query per call, then many per call. Radii are log-uniform between min and max.