{"url":"/dataset/bd-typosat","name":"BD-TypoSAT","full_name":"Building Damage Typology Satellite Dataset","description_markdown":"On Sunday, August 29, 2021, Hurricane Ida struck parts of Louisiana and Mississippi with wind gusts reaching up to 172 mph, leaving more than a million customers without electricity, including the entire New Orleans area. During the disaster, Maxar captured high spatial resolution satellite imagery (at 0.4 m/pixel) and was subsequently made publicly available. The original images were segmented into 512*512-pixel patches to maintain spatial context while enabling detailed analysis. From this process, we generated a dataset of 2,135 triplets, each containing a pre-disaster image, a post-disaster image, and a manually annotated damage categorical mask.","description_withheld":null,"homepage":"","introduced_date":"2025-04-15","introduced_date_note":null,"introduced_by":{"paper":"/paper/damagecat-a-deep-learning-transformer","title":"DamageCAT: A Deep Learning Transformer Framework for Typology-Based Post-Disaster Building Damage Categorization","first_author":"Yiming Xiao","url":null},"license":{"name":"Apache 2.0","url":"https://github.com/YimingXiao98/DamageCAT/blob/main/LICENSE"},"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Image Segmentation","url":"/task/image-segmentation","datasets_with_task":"/datasets/task/image-segmentation"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["BD-TypoSAT"],"data_loaders":[],"num_papers_in_archive":1,"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":"2026-09-25T09:33:49+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."}