{"url":"/dataset/building3d","name":"Building3D","full_name":null,"description_markdown":"**Building3D** is an urban-scale dataset consisting of more than 160 thousands buildings along with corresponding point clouds, mesh and wireframe models, covering 16 cities in Estonia about 998 Km2. Besides mesh models and real-world LiDAR point clouds, it also includes wireframe models.","description_withheld":null,"homepage":"http://building3d.ucalgary.ca/","introduced_date":"2023-07-21","introduced_date_note":null,"introduced_by":{"paper":"/paper/building3d-an-urban-scale-dataset-and","title":"Building3D: An Urban-Scale Dataset and Benchmarks for Learning Roof Structures from Point Clouds","first_author":"Ruisheng Wang","url":null},"license":{"name":"CC BY-NC-SA 4.0","url":"https://creativecommons.org/licenses/by-nc-sa/4.0/?ref=chooser-v1"},"modalities":[{"name":"Point cloud","url":"/datasets/modality/point-cloud"},{"name":"3d meshes","url":"/datasets/modality/3d-meshes"}],"tasks":[],"languages":[],"variants":["Building3D"],"data_loaders":[],"num_papers_in_archive":8,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}