{"url":"/dataset/chabud","name":"ChaBuD","full_name":"Change detection for Burned area Delineation","description_markdown":"The dataset comprises patches of size 512x512 pixels collected from Sentinel-2 L2A satellite mission. All reported forest fires are located in California.\r\nFor each area of interest, two images are provided: pre-fire acquisition and post-fire acquisition. Each image is composed of 12 different channels, collecting information from the visible spectrum, infrared and ultrablue.\r\n\r\nThe dataset is split into:\r\n\r\n- train set\r\n- validation set\r\n- hidden test set, for which ground truth labels are not disclosed.\r\n\r\nThe hdf5 file is structured in this way:\r\n\r\n```\r\nroot\r\n|\r\n|- uuid_0: {\"post_fire\", \"pre_fire\", \"mask\"}\r\n| \r\n|\r\n|- uuid_1: {\"post_fire\", \"pre_fire\", \"mask\"}\r\n|\r\n...\r\n```\r\n\r\nEach uuid have associated an attribute called fold.\r\n\r\nDataset can be downloaded from [here](https://hf.co/datasets/chabud-team/chabud-ecml-pkdd2023). You can find a script that can be used to load data.\r\n\r\nAdditional optional data are available [here](https://huggingface.co/datasets/chabud-team/chabud-extra). If you need more data, contact us.","description_withheld":null,"homepage":"https://huggingface.co/spaces/competitions/ChaBuD-ECML-PKDD2023","introduced_date":"2023-04-11","introduced_date_note":null,"introduced_by":null,"license":{"name":"OpenRail","url":"https://huggingface.co/blog/open_rail"},"modalities":[{"name":"Images","url":"/datasets/modality/images"},{"name":"Time series","url":"/datasets/modality/time-series"}],"tasks":[{"name":"Change Detection","url":"/task/change-detection","datasets_with_task":"/datasets/task/change-detection"},{"name":"Change detection for remote sensing images","url":"/task/change-detection-for-remote-sensing-images","datasets_with_task":"/datasets/task/change-detection-for-remote-sensing-images"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["ChaBuD"],"data_loaders":[{"repo":"https://github.com/developmentseed/chabud2023","url":"https://github.com/developmentseed/chabud2023","frameworks":["pytorch"]}],"num_papers_in_archive":0,"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."}