Reproduce “VoxCity: A Seamless Framework for Open Geospatial Data Integration, Grid-Based Semantic 3D City Model Generation, and Urban Environment Simulation” on OpenResearch

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About this paper

Kunihiko Fujiwara, Ryuta Tsurumi, Tomoki Kiyono, Zicheng Fan, Xiucheng Liang, Binyu Lei, Winston Yap, Koichi Ito and 1 more

VoxCity combines geospatial layers into voxel-based 3D city models and provides analyses for urban-environment simulations. Users specify an area, sources, and grid size; the package downloads and integrates building, canopy, land-cover, and terrain data. It demonstrates eight city models and reports 90 seconds of setup and 40 seconds of processing for New York City; validity depends on input-data accuracy.

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