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Text classification, translation, QA, summarization, dialogue, sentiment analysis, language modeling, text corpora
39,903 datasets
Global satellite-derived data provides yearly composites of Gross and Net Primary Productivity (GPP/NPP) at a 500-meter spatial resolution. The dataset uses a gap-filling algorithm based on quality-controlled Leaf Area Index and Fraction of Photosynthetically Active Radiation inputs, improving upon previous versions. It is designed as a Level 4 product for modeling terrestrial energy, carbon, and water cycle processes.
NOAA-20 VIIRS provides gap-filled 8-day composites of actual and potential evapotranspiration at a 500-meter pixel resolution. The algorithm uses the Penman-Monteith equation, integrating daily meteorological reanalysis with VIIRS vegetation and albedo data. This product is not available in near-real-time, as it is generated only at the end of each year after quality screening and interpolation of vegetation inputs.
Global land surface data provides yearly composites of actual and potential evapotranspiration (ET) and latent heat flux at a 500-meter pixel resolution. The dataset is derived from NASA/NOAA Suomi NPP VIIRS satellite data and uses a gap-filled algorithm based on the Penman-Monteith equation, incorporating daily meteorological reanalysis and vegetation dynamics. It is generated annually after the full year's input data is available, offering cleaned and interpolated values for improved quality.
An in vitro experimental study investigating the effect of anticaries treatments on the surface microhardness of irradiated enamel after pH-cycling. The dataset includes measurements from 60 enamel samples derived from 30 molars, divided into six treatment groups. The study was authored by Fereshteh Shafiei and last updated in May 2026.
Experimental data on liquid-solid mass transfer, wetting efficiency, and hydrodynamic behavior in trickle bed reactors. The dataset was created by Rita Harris using electrochemical limiting current techniques across five laboratory-scale columns of varying dimensions. Measurements were taken at bed, particle, and sub-particle scales under steady-state trickle flow conditions.
Québec's Ministry of Transport and Sustainable Mobility (MTMD) provides data on the friendliness of roads for cyclists. Roads are classified into categories such as 'Friendly', 'Moderately friendly', 'Unfriendly', 'Road forbidden to cyclists', and 'Gravel road' based on criteria including posted speed, shoulder width, and vehicle flow. The dataset was last updated on 2026-05-27 and is available under a CC-BY-4.0 license.
Research data from figshare by Ting Zhao, last updated in June 2026. The dataset contains results from a study evaluating glycerol-based microemulsions for moisturizing artificially aged bamboo artifacts. The 289.5 KB dataset includes performance metrics for five different surfactant-to-oil ratio formulations.
NASA Shuttle Radar Topography Mission United States 1 arc second data provides a digital elevation model (DEM) for the contiguous United States at approximately 30-meter resolution. The dataset was generated from radar interferometry data collected during the Space Shuttle Endeavour's 11-day STS-99 mission in February 2000. This collection was retired in November 2014, with its data now incorporated into the global SRTMGL1 product.
25 species of non-volant small mammals, including 22 rodents, two shrews, and one golden mole, were recorded across four locations in Rwanda's Afromontane rainforests. Data was collected over two seasons in 2022-2023 by researcher Methode Majyambere and includes one new species record for Nyungwe National Park and the country. The raw data and R analysis scripts are shared to facilitate transparency and replicability.
A 2026 study by Abiola Akanmu presents a taxonomy of decision-relevant insights for construction visual analytics. The dataset is derived from the final round of a Delphi process involving construction professionals, analyzing 128 insight-context items across eight scenarios including safety, progress, and quality control. It provides a practitioner-grounded framework for developing image-based decision-support tools and training.
Mashal Shahzadi published a dataset on 2026-06-04 containing GC-MS and HPLC-MS analysis results for Fraxinus xanthoxyloides bark methanol extract (FXBM). The 13.5 KB Excel file details 17 identified compounds and reports in vitro inhibitory activities against α-amylase, α-glucosidase, and DPP4, alongside in vivo biochemical parameters from a rat study. The data supports research into the plant's potential as an anti-diabetic agent.
5.5 KB of tabular data from a study exploring the anti-diabetic effects of *Fraxinus xanthoxyloides* bark extract. The dataset includes results from in vitro enzyme inhibition assays and an in vivo rat study measuring body weight, blood glucose, and biochemical parameters like HbA1c, lipids, and liver enzymes. It was authored by Mashal Shahzadi and last updated on June 4, 2026.
HPLC-DAD analysis data quantifying five phenolic compounds in the n-hexane fraction of Fraxinus xanthoxyloides bark extract. The dataset is 5.5 KB in size, shared by Mashal Shahzadi on figshare under a CC-BY-4.0 license, and was last updated on 2026-06-04. The data originates from a study investigating the extract's potential as an anti-diabetic agent through in vitro and in vivo assays.
Hongzhan Jiang's dataset contains 8,227 public posts and comments about chemotherapy-induced nausea and vomiting (CINV) collected from three major Chinese social media platforms. The data, published from January 2020 to December 2025, was analyzed using Latent Dirichlet Allocation (LDA) topic modeling to identify key patient discussion themes. The dataset is shared under a CC-BY-4.0 license and was last updated in June 2026.
A dataset from the Australian Ocean Data Network describes the geomorphology and hydrology of the Great Cumbung Swamp, the terminal wetland of the low-gradient Lachlan River in eastern Australia. The description details three distinct depositional environments: the sinuous Lachlan channel, the extensive Phragmites marsh, and surrounding overflow areas. It was last updated on 2026-06-05.
A 2026 open-access reference dataset by Jamie Davis providing a cryptographic integrity hashing block for the Davis Logic V2 framework. It is designed to defend mission-critical telemetry, aerospace tracking, and medical robotics networks from data corruption or packet tampering. The dataset includes core subsystems for single-pass bitwise hashing and invariant validation routines.
Ramon Hermoso published an enriched tourism dataset for Paris on figshare in 2025. The dataset contains information about tourism-related Points of Interest (POIs), processed to remove incomplete entries, eliminate duplicates, and validate coordinates. It includes a main CSV file and a separate file with manually created ground-truth annotations categorizing POIs.
NASA's OPERA Land Surface Disturbance Alert product (Version 1) maps vegetation and generic disturbance alerts at 30-meter spatial resolution. It is derived from harmonized data collected by Landsat 8/9 and Sentinel-2A/B/C satellites, providing high temporal frequency for detecting land changes. The product contains 19 layers in Cloud Optimized GeoTIFF format, including disturbance status, confidence, date, and vegetation cover metrics.
Gustavo Queiroz Fernandes presents a case study on an adapted product development methodology for university-industry partnerships. The methodology, applied to designing an anti-fall system for a power line inspection robot, involves parallel prototyping of two distinct architectures. The dataset includes supporting files like images and documents totaling 13.2 MB, last updated on 2026-05-27.
VIIRS/NPP Leaf Area Index/FPAR 8-Day L4 Global 500m SIN Grid V001 is a satellite-derived geospatial dataset providing measurements of vegetation canopy structure. It includes Leaf Area Index (LAI) and the Fraction of Photosynthetically Active Radiation (FPAR) at a 500-meter resolution, designed for continuity with the MODIS LAI/FPAR operational algorithm. The dataset, produced from the Suomi NPP satellite, has been decommissioned in favor of an improved Version 2 product.