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Image classification, object detection, segmentation, face recognition, OCR, image generation, video understanding
15,877 datasets
Operational near-real-time Level 2 ocean surface wind vector retrievals from the Advanced Scatterometer (ASCAT) on the MetOp-B satellite. The dataset is produced by the EUMETSAT Ocean and Sea Ice Satellite Application Facility and processed by the Royal Netherlands Meteorological Institute. Data is provided in full-orbit swaths with approximately 2-hour latency from measurement.
Digital elevation data for Alaska includes nine types of terrain mosaics such as elevation, slope, aspect, and shaded relief. The dataset contains 966 records derived from 1:250,000 scale Defense Mapping Agency Digital Terrain Series, with data coverage from 1982 to present. It is maintained by the USGS and organized by 7.5' or 15' quadrangle units.
Large-scale annotated CT scans for gallbladder cancer research. The dataset is hosted on Kaggle, but details on the author, organization, and collection methodology are not provided. Its size, specific annotations, and temporal coverage are unknown.
A Government of Canada archived document outlines the Japan Science and Technology Fund (JSTF). It details the program's objectives, eligible activities, funding parameters, and application process for promoting Canada-Japan scientific collaboration.
A cross-sectional qualitative study collected transcripts and guides from key informants in Uganda to understand enablers and barriers to adopting the 7-1-7 outbreak response matrix. The dataset includes interview transcripts, key informant guides, and consent forms from national and regional stakeholders, particularly from areas with prior outbreak experience. It supports analysis of implementation challenges for rapid detection and notification targets.
Colombian terrorism incident data is published by www.datos.gov.co. It contains records of terrorism cases as defined by Colombian law, measured per incident. The dataset was last updated on March 19, 2026.
ImageChat contains conversations discussing the contents of an image, annotated for gender bias. The dataset is part of the Multi-Dimensional Gender Bias Classification framework, which decomposes bias along pragmatic and semantic dimensions. It was created by Xiang Zhang, Junbo Zhao, and Yann LeCun, with data sourced from HuggingFace and the Courant Institute of Mathematical Sciences.
44.1 KB ZIP file contains computational and experimental data on nickel-catalyzed acylation reactions. The dataset, authored by Sean J. Calvert and updated in March 2026, details ligand choices and mechanistic pathways for coupling alkyl and aryl bromides with aldehydes. Specific row and column counts are unknown.
A 2026 publication by Namrata Kotwal presents crystallographic information files (CIF) detailing the organocatalytic asymmetric synthesis of oxindole-based bridged biaryls. The dataset contains structural data for a class of molecules featuring three contiguous stereocenters and a chiral axis, synthesized via a cascade double aldol or double Henry reaction protocol under mild conditions.
A 564.6 KB dataset contains CIF files documenting the organocatalytic asymmetric synthesis of oxindole-based bridged biaryls. Author Namrata Kotwal published this research data on figshare in 2026, detailing a method for constructing molecules with three contiguous stereocenters and a chiral axis.
Figshare hosts crystallographic information file (CIF) data from research on the organocatalytic asymmetric synthesis of oxindole-based bridged biaryls. The dataset, contributed by Namrata Kotwal, documents molecular structures featuring three contiguous stereocenters and a chiral axis, synthesized under mild reaction conditions.
Radiocarbon measurements in dissolved inorganic carbon from global ocean samples. Approximately 1500 observations were compiled from published articles by researchers like Bien, Broecker, Fairhall, Young, and Linick. Data collection occurred between 1955 and 1974.
ZhihaoNan's AtomBlock-WebUI dataset contains approximately 9,700 full-page web screenshots with bounding box annotations for 14 UI element categories. The dataset was generated via LLM-augmented HTML rendering and headless browser screenshot capture. It was last updated on April 18, 2026.
A 1996 beta-release digital elevation model (DEM) of Antarctica, provided by the CEOS_EXTRA organization. The dataset contains elevation data in two coordinate systems: geographic (lat/lon) with 30 arc-second spacing and polar stereographic (meters). It is distributed as 16-bit raster image files, each accompanied by five ancillary files for georeferencing and metadata.
UNICEF Data and Analytics (HQ) provides modeled estimates for the prevalence of overweight among children under five years of age. The data measures children whose weight-for-height is more than +2 standard deviations from the WHO Child Growth Standards median. The dataset was last updated on March 26, 2026.
Municipal boundaries for Brazil sourced from the 2010 national census. The dataset is provided in Parquet format and was last updated in April 2026 by author Miguel Penteado.
Awesome Interactive World Model is a collection of research papers focused on interactive world models, organized by core research challenges. The repository is maintained by EasonTuT and was last updated on 2026-05-19. It is distributed under a BSD-3-Clause license.
TIGER-Lab's RationalRewards_DiffusionNFT_TrainData is a reinforcement learning training dataset for text-to-image generation and image editing, associated with the paper 'RationalRewards: Reasoning Rewards Scale Visual Generation Both Training and Test Time'. The dataset was last updated on April 14, 2026. Authors are affiliated with HKUST, University of Waterloo, and Alibaba.
Survey data from Statistics Canada on the types of disruptions that impacted businesses' ability to acquire inputs, products, or supplies from Canada or abroad over a 12-month period. The data is disaggregated by North American Industry Classification System (NAICS), business employment size, type of business, business activity, and majority ownership. The dataset was last updated on 2026-03-18.
Ontario's 2012-2013 fiscal year program data lists organizations, locations, and grant issued amounts to help skilled newcomers enter the labor market. The dataset is no longer active and has been consolidated into the broader Grants Ontario collection.