{"url":"/dataset/mmflood","name":"MMFlood","full_name":"MMFlood","description_markdown":"MMFlood is remote sensing dataset derived from Sentinel-1 (VV-VH), MapZen (DEM) and OpenStreetMap (Hydrography). It provides a complete and well-rounded set of data specifically designed for flood events, focusing on three main features: worldwide distribution, manually validated annotations and multiple modalities.\r\n\r\n1748 pairs of SAR images and pixel-level annotations exclusively based around flooded areas and taking into account 95 flood events in 42 different countries around the world, in a time span ranging from 2014 to 2021.\r\nImage size <2000x2000, image resolution of 20m .\r\nManually verified flood events across the world with raw SAR acquisitions derived from Sentinel-1.\r\nIncludion of Digital Elevation Model (DEM) images.","description_withheld":null,"homepage":"https://zenodo.org/records/6534637","introduced_date":"2022-09-02","introduced_date_note":null,"introduced_by":{"paper":"/paper/mmflood-a-multimodal-dataset-for-flood","title":"MMFlood: A Multimodal Dataset for Flood Delineation From Satellite Imagery","first_author":"Fabio Montello","url":null},"license":{"name":"MIT","url":null},"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Segmentation","url":"/task/segmentation","datasets_with_task":"/datasets/task/segmentation"}],"languages":[],"variants":["MMFlood"],"data_loaders":[],"num_papers_in_archive":5,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/segmentation-on-mmflood","task":"Segmentation","dataset_variant":"MMFlood","rows":1,"metrics":["F1 score"],"first_row_in_archive_order":{"model":"ResNet50 + DeepLabV3+","paper":"/paper/mmflood-a-multimodal-dataset-for-flood","metrics":{"F1 score":"0.7714"},"code_links":[{"title":"edornd/mmflood","url":"https://github.com/edornd/mmflood"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/mmflood-a-multimodal-dataset-for-flood","title":"MMFlood: A Multimodal Dataset for Flood Delineation From Satellite Imagery","date":"2022-09-02","rows_on_this_dataset":1,"code_links":1,"syntology":null}],"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."}