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Image classification, object detection, segmentation, face recognition, OCR, image generation, video understanding
15,891 datasets
749 labeled photographs depict four species of big cats: cheetahs, leopards, lions, and tigers. The data originates from the iNaturalist platform, suggesting it contains community-verified observations. Its specific collection date and author are unknown.
A collection of experimental data related to a visible-light-driven, metal-free method for synthesizing benzosultam derivatives. The research introduces a sulfonyl-radical-triggered cyclization strategy using an eosin Y organophotocatalyst under ambient conditions. The method is reported to provide excellent yields across a wide range of substrates.
Wigan Metropolitan Borough Council maintains this dataset of local highway boundaries for reference purposes. The data is provided in multiple geospatial formats, including GeoJSON, KML, and CSV, and was last updated on 2026-04 09. All official enquiries regarding highway limits should be directed to the council's network management team.
Lao People's Democratic Republic food price data from the Food and Agriculture Organization (FAO). The dataset likely contains Consumer Price Indices, Deflators, Exchange rates, and Producer Prices, sourced from the FAOSTAT bulk data service. It was last updated on March 16, 2026.
AusSeabed's live database contains polygon extents of bathymetry data acquisitions from coastal to deep-sea locations. The resource is regularly updated with contributions from a wide range of organisations and countries, both inside and outside Australia's marine jurisdiction. Each polygon includes metadata describing compilation details and is published where it intersects with Australia's marine jurisdiction, including the Australian Antarctic Territory.
Democratic Republic of the Congo food price data sourced from the FAO's FAOSTAT bulk data service. The dataset likely contains information on Consumer Price Indices, Deflators, and Exchange Rates. It was last updated on March 16, 2026.
97 globally distributed river corridor systems were sampled in the summer of 2019, with surficial streambed sediments collected at upstream, midstream, and downstream locations. The dataset includes high-resolution FTICR-MS characterization of dissolved organic matter, dissolved organic carbon, aerobic respiration rates, elemental composition, grain size, total nitrogen and organic carbon content, bacterial abundance, and stable isotopes. It was produced by the Pacific Northwest National Laboratory and has been updated multiple times, most recently in July 2025.
Global open ocean data from the NASA Ocean Biogeochemical Model (NOBM), which assimilates satellite chlorophyll observations. The model spans from -84 to 72 degrees latitude at a 1.25 by 2/3-degree resolution and simulates four phytoplankton groups, nutrients, herbivores, and carbon components. This assimilated daily product is provided by NASA's Goddard Earth Sciences Data and Information Services Center (GES DISC).
NASA Ocean Biogeochemical Model (NOBM) monthly assimilated data provides a global view of ocean chemistry and biology. The model, developed by NASA, integrates satellite chlorophyll observations and spans open ocean areas from -84 to 72 degrees latitude. It simulates four phytoplankton groups, nutrients, herbivores, detritus, and dissolved organic and inorganic carbon.
106,496 bytes of data were collected through field research to document ponds in traditional villages within Suzhou City. The dataset includes information such as location, area, and structures for each pond. It serves as a foundational resource for evaluating and planning improvements to these cultural and environmental features.
A high-quality video clip dataset for pedestrian action recognition at urban intersections, collected from nighttime traffic camera footage in Honolulu, Hawaii. Each clip contains one or more pedestrians annotated via a color-coded bounding box and is sorted into one of three actions. The dataset was created by jzhang27 and last updated on Hugging Face in March 2026.
53 mL of cumulative gas production (CGP) data measures the fermentation of Piptocoma discolor forage for ruminant nutrition research. The dataset includes metrics for incubated dry matter (IDM), degraded organic matter (DOM), and dry matter degradation (DMD) with associated mean square error (MSE). It originates from a study in the Colombian Amazon Piedmont, authored by Faver Álvarez.
Ocean Drilling Program Leg 189 recovered 4539 meters of marine core from five sites in the Tasmanian Gateway with an 89% recovery rate. The cores provide a continuous sedimentary record from the upper Maastrichtian to the Holocene, used to study the opening of the gateway and its climatic effects. The data includes microfossil evidence like palynomorphs, diatoms, nannofossils, and foraminifers across mudstone, siltstone, and carbonate sequences.
The Young Foundation developed the Civic Strength Index in 2021, co-created with Londoners and funded by the Greater London Authority. A third iteration with updated data was released by GLA City Intelligence in 2025, following a methodology review by WPI Economics. The index helps boroughs and organizations assess and discuss community strengths.
UCDP's most disaggregated dataset covers individual events of organized violence occurring at a given time and place. The data is sufficiently fine-grained to be geo-coded down to the level of individual villages, with temporal durations disaggregated to single days. It is sourced from the Department of Peace and Conflict Research at Uppsala University and was last updated on March 3, 2026.
UCDP's most disaggregated dataset covers individual events of organized violence, geo-coded down to the level of individual villages and with temporal durations disaggregated to single days. The dataset is published by the Department of Peace and Conflict Research at Uppsala University and was last updated on March 3, 2026. It is based on research published in the Journal of Peace Research.
UCDP's most disaggregated dataset records individual events of organized violence with precise location and timing. Events are geo-coded to the level of individual villages and have temporal durations disaggregated to single days. The dataset is sourced from Uppsala University's Department of Peace and Conflict Research and was last updated on 2026-03 03.
UCDP's most disaggregated dataset records individual events of organized violence with precise location and timing. Events are geo-coded to the level of individual villages and have temporal durations disaggregated to single days. The dataset is documented in the Journal of Peace Research and a codebook from Uppsala University.
UCDP's most disaggregated dataset covers individual events of organized violence occurring at a specific time and place. Events are geo-coded down to the level of individual villages and have temporal durations disaggregated to single days. The dataset is documented in the Journal of Peace Research and a codebook from Uppsala University.
UCDP's most disaggregated dataset records individual events of organized violence with precise location and timing. Events are geo-coded to the village level and have temporal durations disaggregated to single days. The dataset is maintained by the Department of Peace and Conflict Research at Uppsala University and was last updated on 2026-03-03.