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Project Folder Name
Min Zoom
Max Zoom
Hint: Each extra zoom level ≈ 4× more tiles. Keep the area small or lower max zoom (when large area selected) to avoid long syncs and rate limits.
Hint: One terrain file per 1°×1° grid square (~111 km). Data: NASA SRTM1 at 30m between 60°N and 56°S (coarse fill data beyond). Ocean depths are clamped to 0m.
📍 Live Altitude
Altitude available after generating terrain files — uses locally cached elevation data to avoid unnecessary server requests.