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Student performance, MOOC logs, knowledge tracing, standardized tests, learning analytics
12,714 datasets
Peril matrices detailing relative changes in tropical cyclone parameters under current and future climate regimes. The matrices likely contain fractional changes in annual mean frequency, mean maximum intensity, and mean latitude of genesis. The project is a collaboration between DIICCSRTE, Geoscience Australia, PCRAFI, and AIR Worldwide, hosted by the Australian Ocean Data Network.
Level-0 Thermal Infrared Multispectral Scanner (TIMS) imagery was collected during the Boreal Ecosystem-Atmosphere Study (BOREAS) to provide spatially extensive data over primary research areas. The uncalibrated images cover two distinct periods in 1994: April 16-20 and September 6-17. Companion files include an image inventory and thumbnail examples for data discovery and download.
A dataset of 666 carbon nanotube dispersions systematically varying 36 organic dispersants, 22 solvents, and two dispersion methods, created by Hirokuni Jintoku and last updated in April 2026. It includes quantified dispersion quality (D_score) and structural integrity (I_G/I_D) for each formulation. The data was used to train an XGBoost model for screening-grade formulation design.
A study of 55 licensed drivers with no prior Level 2 automation experience, conducted by Hanna Chouchane. The dataset, last updated in April 2026, captures trust, mind-wandering, gaze behavior, and takeover reaction time during a 15-minute automated highway drive under different educational interventions.
A PDF document presenting a novel metric for measuring user trust in eXplainable AI systems. The paper was authored by Miquel Miró-Nicolau and last updated on April 28, 2026. The proposed metric combines performance and trust indicators from an objective perspective and is validated through three case studies.
21 secondary school teachers from three schools in Yantai, China, participated in this qualitative study on curriculum leadership. The research, authored by Yi Wan, examines the field-mediator mechanism shaping teachers' leadership aspirations and practice. The dataset, last updated in April 2026, is a supplementary document file.
Operational ward boundaries for 15 states in Nigeria: Adamawa, Bauchi, Bayelsa, Borno, Delta, Gombe, Jigawa, Kano, Katsina, Kwara, Niger, Ogun, Osun, Oyo, and Yobe. The dataset was produced by GRID3 and the Center for Integrated Earth System Information (CIESIN) at Columbia University, with a last recorded update in April 2026. It is considered operational and has not been fully validated by government officials.
The Vulnerability Assessment for Syrian Refugees in Lebanon (VASyR-2018) was conducted jointly by UNICEF, UNHCR, and WFP. It assesses a representative sample of 4,446 Syrian refugee households from 26 districts across Lebanon to identify changes and trends in their situation. The assessment focuses on economic vulnerability, education, food security, and the situation for women, girls, and female-headed households.
UNHCR assessed 59,920 shelters in Cox's Bazar, Bangladesh in 2019 to identify repair and replacement needs for Rohingya refugees. Technical staff from shelter partners used GIS tools to collect data based on specific criteria to target assistance to vulnerable families. The assessment outcome guided the distribution of shelter repair kits and replacement support.
Nova Scotia Assessment Results by Year and Board provides scaled scores and performance levels for Reading and Writing assessments administered to Grade 3 students. The dataset likely contains disaggregated results by school board, student sex, and program eligibility, with columns for four specific writing components. Assessment details are available at plans.ednet.ns.ca.
Alaska is covered by annual 30-meter resolution mosaics derived from Landsat ETM+ satellite imagery from 2002 to 2012. The dataset provides Top of Atmosphere reflectance, brightness temperature, and a derived Normalized Difference Vegetation Index (NDVI) for regional land surface analysis. It is a decommissioned precursor to the global GWELD product.
NASA's Web-Enabled Landsat Data provides 30-meter seasonal mosaics of the Conterminous United States from 2002 to 2012. The WELDUSSE product includes Top of Atmosphere reflectance, brightness temperature, and NDVI derived from Landsat ETM+ imagery. This dataset was decommissioned in 2019, with users directed to newer GWELD monthly global composites.
2023 tax year data from individual income tax and benefit returns processed by the Canada Revenue Agency, with assessments up to November 30, 2024. The statistics are subject to revision and use an earlier extraction date than previous editions to increase timeliness. The data is published by the Canada Revenue Agency and was last updated on the platform in April 2026.
Alaska and the United States are covered by this dataset of weekly, 30-meter resolution Landsat ETM+ mosaics from 2003 to 2012. It provides Top of Atmosphere reflectance, brightness temperature, and NDVI composites designed for regional land surface assessments. The data is part of the NASA Web-Enabled Landsat Data (WELD) project, a collaboration between NASA, USGS EROS, and South Dakota State University.
NASA's Web-Enabled Landsat Data (WELD) provides monthly 30-meter resolution mosaics of the conterminous United States and Alaska from December 2002 through November 2012. The dataset includes Top of Atmosphere Reflectance, Brightness Temperature, and a derived Normalized Difference Vegetation Index (NDVI) from Landsat ETM+ sensors. This consistent, composited data supports regional assessments of land surface dynamics and Earth system function.
NASA's Web-Enabled Landsat Data (WELD) Conterminous United States Weekly (WELDUSWK) dataset provides 30-meter resolution mosaics generated from Landsat Enhanced Thematic Mapper Plus (ETM+) imagery. The weekly composites from 2003 through 2012 include Top of Atmosphere Reflectance, Brightness Temperature, and a derived Normalized Difference Vegetation Index (NDVI). This dataset was decommissioned in 2019, with users directed to newer monthly global GWELD products.
Geoscience Australia collected underwater video and still images from 49 stations during the SOL5754/GA0340 marine survey of the Leveque Shelf in May 2013. The survey aimed to identify evidence of gas or fluid seepage and map seabed habitats to assess the CO2 storage potential of the Browse Basin. Data includes video files, still images, and USBL navigation files providing location, time, and depth for each transect.
A 2050 suitability model for citrus crops in the Southern Grampians Shire Council area, developed by Deakin University. The model was created as part of the Land Use Capability project for the local council. A linked scientific report details the full methodology behind the projections.
A 47.9 KB Excel file containing sample data for research on XR (Extended Reality) in education. The data was uploaded by xiaofei dong to figshare and last updated on 2026-05-23. The research findings aim to improve XR use for curriculum teaching and cultivating lifelong learners in the AI era.
Planktonzilla-17M is a large-scale dataset combining 17 million plankton images from all publicly available, labeled sources. It integrates imagery from systems including FlowCAM, ISIIS, UVP5/UVP6, ZooScan, ZooCAM, PlanktoScope, and IFCB. The dataset was created by project-oceania and was last updated on Hugging Face in May 2026.