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Image classification, object detection, segmentation, face recognition, OCR, image generation, video understanding
15,144 datasets
A combined geospatial layer showing the maximum predicted flood extent for 2,092 Large Raised Reservoirs in the UK should they breach. The data, produced by the Environment Agency, is a simplified, merged outline representing a credible worst-case scenario for emergency planning. This dataset is now retired and has been replaced by three separate national datasets.
A catalog of high-energy X-ray sources observed by the HEAO 1 A-2 experiment. The data was collected from three detectors covering energy ranges from 0.15 to 15 KeV during targeted pointings from November 15, 1977, to January 9, 1979. This service is provided by NASA's HEASARC.
Hourly wind speed and humidity data recorded at 2 meters from stations across Colombia, verified with basic quality control per World Meteorological Organization recommendations. The dataset is provided by www.datos.gov.co and was last updated on 2026-04-03. Data includes station location, sensor details, and observation values, intended for climatological analysis and early warning systems.
86.5 KB of R code authored by Tosca Mannall to reproduce the analysis and figures for a manuscript. The code is licensed under CC-BY-4.0 and was last updated on May 22, 2026. It is hosted on the figshare platform.
The 1976 1:5,000,000 Gravity Map of Australia was published by the Bureau of Mineral Resources (BMR). It was based on approximately 260,000 gravity observations from 300 surveys, costing about $12 million. The map and accompanying Bouguer and free-air anomaly maps were produced using CDC Cyber 76 computer processing and cartographic techniques.
The 2024 Mexican presidential election was historically exceptional, featuring women leading all major candidacies for the first time. This dataset systematizes one component of the campaigns: candidate visits to municipalities, detailing the distinct territorial strategies of Claudia Sheinbaum, Xóchitl Gálvez, and Jorge Álvarez Máynez. It was created by Alejandra Armesto and hosted on Harvard Dataverse.
The Complete Bouguer Gravity Anomaly Grid of Onshore Australia 2016 is derived from over 1.39 million gravity stations from the Australian National Gravity Database and a 2013 Riverina survey. The grid shows terrain-corrected Bouguer anomalies over continental Australia, using data acquired by governments, industry, and academia from the 1940s onward.
The 2001 Strategic Environmental Assessment SEA1 Environmental Survey 2000 data report collates results from sediment samples collected in the Faroe Shetland Channel. The analysis was undertaken by Gardline Survey Limited at the request of the UK Department of Trade and Industry. The report includes measurements for total organic carbon, total organic nitrogen, total hydrocarbons, n-alkanes, and polycyclic aromatic hydrocarbons (PAHs).
Sustainability procurement criteria organized by groups of goods and services (GGS), also known as Waren- und Dienstleistungsgruppen (WDG) in German. The dataset originates from validated Excel files and has been converted to JSONL format for easy consumption. It is authored by IntelliProcure and was last updated on 2026-05-26.
1950 to 2024 data on land rent and its appropriation mechanisms for eight South American countries, produced by projects PICT-2020-SERIEA-00496 and PIP CONICET 2022–2024. The dataset quantifies the surplus value from natural resources using a central calculation procedure based on the profit rate differential. It was authored by Juan Kornblihtt and is hosted on Harvard Dataverse.
Data from a study on the long-term effects of time-restricted feeding (TRF) on healthspan and lifespan in mice. The dataset includes measurements from male and female mice subjected to 12-hour and 8-hour nightly feeding windows, tracking outcomes like behavioral rhythmicity, body composition, frailty, and disease onset. Nathan Skinner published this dataset on figshare in April 2026.
Two sediment cores collected from beneath the Amery Ice Shelf in East Antarctica describe physical sedimentation patterns. The cores, AM01b and AM02, comprise Holocene siliceous muddy ooze and provide indicators like lithology and diatom assemblages to infer sub-ice shelf sediment transport pathways. The dataset is hosted by the Australian Ocean Data Network and was last updated in April 2026.
Six tables compile 15 major characteristics and 81 key observations of peptic ulcers. Tables 2-6 provide question-and-answer formatted explanations cross-referenced to source locations within a six-article series. Dong, Simon Xin Min authored this dataset, which was last updated on June 2, 2026.
A questionnaire survey invited respondents in 4 different promotion scenarios to explore the relationship between exaggerated advertising and consumers' brand avoidance intention. The dataset, 48.0 KB in size, was authored by Jizhi Chen and last updated on 2026-04 10. It likely contains variables such as perceived information matching, perceived brand hypocrisy, and information recognition ability.
A cruise report from the Atlantic-Arctic Ocean Change (AOC2025) expedition to the southern Greenland Sea. The 74.2 MB PDF documents water column sampling, plankton studies, sediment coring, and seafloor mapping conducted in May 2025. The report was authored by Colin Stedmon and published under a CC-BY-4.0 license.
Between May 29 and June 19, 2017, benthic sediment sampling was conducted in inner Darwin Harbour and shallow waters around Bynoe Harbour. The dataset comprises total sediment metabolism, carbonate, organic isotope, and organic and inorganic element measurements on seabed sediments. This work was part of a four-year (2014-2018) science program led by the Northern Territory Government and supported by Geoscience Australia, AIMS, and the INPEX-led Ichthys LNG Project.
Registered organization counts from the Queensland Office of Fair Trading, covering Incorporated Associations, Cooperatives, Charities, and Community Purpose Fundraising Authorities. The data is published by the Queensland Justice department under a CC-BY-4.0 license and was last updated on 2026-05-12.
Southeastern Tibet is the focus of these supplementary materials for a research paper. The materials, authored by Ye Yijia, are provided as a 2.6 MB DOCX file and were last updated on May 12, 2026. The license is CC-BY-4.0, permitting reuse with attribution.
The Boreal Ecosystem-Atmosphere Study (BOREAS) project mapped forest biomass and land cover across its Northern Study Area (NSA) and Southern Study Area (SSA). The RSS-15 team used SIR-C, X-SAR, and Landsat Thematic Mapper data from 1994 and 1995 to estimate total above-ground dry biomass and component biomass for foliage, branches, and boles. These maps were created by developing relationships between radar backscatter and biomass and applying image classification techniques.
A list of humanitarian organizations by state and sector currently registered in Sudan, maintained by OCHA Sudan. The dataset is a Who does What Where (3W) coordination tool for identifying response gaps and planning. It was last updated on 2026-04-26.