UrbanVerse Training Scenes (Urban Cousins) A collection of ready to simulate urban 3D scenes in OpenUSD for NVIDIA Isaac Sim / Isaac Lab , released by the VAIL UCLA lab. Each scene is a self contained USD stage with all of its materials and textures, so it can be opened and simulated directly. The scenes are generated with UrbanVerse — Scaling Urban Simulation by Watching City Tour Videos (Liu et al., ICLR 2026, arXiv:2510.15018, project page) — whose UrbanVerse Gen pipeline reconstructs metric scale urban simulations from city tour videos using retrieved assets from the UrbanVerse 100K database. This repository provides the "Urban Cousins" procedural variants of those real world walking/driving routes. ~375 scenes spanning 64 base real world locations across 6 continents (Africa, Asia, Europe, Middle East, North America, South America, Oceania). Each base location (e.g. Europe France Paris drive 01 ) has multiple procedurally re composed Cousin NN variants. ~1.2 TB total, stored via Xet/LFS. Scene layout Every scene is one top level directory. Do not flatten it — the USD stages reference their textures and materials through relative paths. Naming: Region Country City {walk drive}…
Runs entirely in your browser via DuckDB-Wasm — this dataset's real data file is loaded once, then queried locally. Nothing is sent to a server.
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