Loading...
Loading...
Image classification, object detection, segmentation, face recognition, OCR, image generation, video understanding
14,859 datasets
GFEDv4.1 provides global, gridded estimates of monthly burned area and emissions from fires at a 0.25-degree spatial resolution. It includes data for over 15 chemical species, such as carbon dioxide, particulate matter, and nitrogen oxides, derived from satellite observations and modeling. The dataset, managed by ORNL_CLOUD, offers a multi-decade record for analyzing fire's role in the Earth system.
A reconnaissance study of the Horn Valley Siltstone formation in the Amadeus Basin, based on sedimentological and palaeontological data from five fully cored wells. The formation is subdivided into ten informal members reflecting lithofacies variations in a shallow marine shelf environment. Organic geochemical data from two wells was used to confirm facies variations, with recorded TOC values of up to 6.30%.
A review of lithology, sedimentary structures, and palaeontology subdivides the Triassic system in the Canning Basin into four broad environmental episodes. The sequence records a slow transgression culminating in the Smithian, followed by a regression with minor marine incursions, and a trend to increasing aridity correlated with the withdrawal of the Blina Sea. The dataset is provided by the Australian Ocean Data Network and was last updated on 2026-04 -10.
Wei Yang's research project contains raw data for statistical graphs in Figures 1, 4, and 5, published on figshare. The 237.5 MB dataset includes PNG, JPG, and XLSX files. It was last updated on May 11, 2026.
Organogram data for all UK central government departments and agencies, released since 2010. The data includes all staff roles and lists names and salaries for Senior Civil Servants. Snapshots were published every six months until 2021, and quarterly thereafter, with validated CSV files released under an OGL license.
PaintBench is a precise, deterministic benchmark for evaluating native pixel-space image generation models. The dataset consists of programmatically generated (input_image, instruction, answer_image) triplets, ensuring pixel-exact answers and a known answer distribution. It was created by PaintBench and last updated on Hugging Face in May 2026.
Satellite-derived NO₂ concentration data for the province of Zeeland, Netherlands, measured in micromoles per square meter (µmol/m²). The data originates from the Sentinel-5P satellite, which captures total column nitrogen dioxide with high spatial resolution by observing the Earth's surface from slightly different angles on successive passes. The dataset is provided by Caeli and published by the Dutch Ministry of the Interior and Kingdom Relations under a CC-PDM-1.0 license.
Southern Tasman Sea sediment and nodule samples collected during a 1979 geological cruise on HMAS Kimble. The dataset includes details from five stations, with two manganese nodules analyzed for metal content (Ni 0.25%, Cu 0.17%, Co 0.06%) and recovered from a depth of 4300 m near Gascoyne Seamount. Data is provided by the Australian Ocean Data Network.
A curated data set of optimal growth temperatures (OGT) for more than 15,000 species across all three domains of life, with special attention to extreme temperatures. The data was compiled by Sophie Colette and last updated in April 2026. It was used to train a machine learning model for OGT prediction, achieving a test RMSE of 5.49 °C.
75.0 KB of manually annotated reference coordinates serving as the gold standard for evaluating object detection accuracy. The dataset, authored by Lin Lin and last updated on 2026-05 07, is provided under a CC-BY-4.0 license.
A series of novel ruthenium dyes designed for solar energy conversion, featuring C^N^tBu donor motifs with N-heterocyclic carbene ligands. The dataset includes measurements of absorption up to 790 nm, molar absorptivity of 84,200 M–1 cm–1 at 500 nm, excited-state lifetimes of 212–210 ns, and device power conversion efficiencies up to 7.09%. Authored by Tanu Singh and published on figshare in April 2026.
Real Time Prices (RTP) is a live dataset compiled and updated weekly by the World Bank Development Economics Data Group. It includes three sub-series: Real Time Food Prices (RTFP) for staple foods, Real Time Energy Prices (RTEP) for fuel, and Real Time Exchange Rates (RTFX). The data is based on price information from the World Food Program, UN-FAO, and select National Statistical Offices, with missing data estimated using Machine Learning.
A 28-class fuel map for Mudge Island, British Columbia, aligning with the Scott and Burgan (2005) Fire Behavior Fuel Model. The map was generated by applying a 1D-CNN to Sentinel-2 multispectral imagery, integrating 12 spectral bands and three vegetation indices. The dataset was created by Ka Hong Lee and last updated in May 2026.
Heerah, Kavi from Borealis Harvested Dataverse created a dataset supporting a new fluorescence index for dissolved organic matter to track iron carrying capacity. The data includes a year of sampling with fresh and salinity 35 samples. It contains iron measurements and absorbance measurements.
Prussian territory is covered by hand-drawn, one-off topographic maps at a scale of 1:25,000. The maps were produced by the Royal Prussian General Staff beginning in 1822, with this specific sheet dated to 1844. They mark the beginning of modern topographic cartography and were intended as base material for smaller-scale maps.
Measuring table sheets at a scale of 1:25,000 covering the German Empire, primarily produced between 1875 and 1912. The Bundesamt für Kartographie und Geodäsie created this map series, which includes contour lines and elevation references. The sheets were the largest-scale topographic map work for the area of the Reichsamt für Landesaufnahme by 1931.
From 1875, the Prussian State Recording began producing topographic map sheets at a 1:25,000 scale, with the work essentially completed by 1912. The sheets, which include contour lines and elevation references, were produced by the Bundesamt für Kartographie und Geodäsie and formed the largest-scale topographic map series for the area of the Reich Office for Land Recording. New photographs of pre-1875 sheets were completed in 1931.
Prussian territory original survey maps produced starting in 1822. The hand-drawn, single-copy maps were created at a scale of 1:25,000 and were not published, serving as the basis for smaller-scale maps. The content and design were standardized by the Royal Prussian General Staff's 1821 instruction and sample sheet explanations.
1822 marks the start of production for the Prussian Urmesstischblätter, hand-drawn topographic maps at a scale of 1:25,000. Created by the Royal Prussian General Staff, these maps were foundational for later cartography and are available as plano prints, with some reworked in color. The dataset includes individual sheets like '3754 Aurith' and was last updated in 1847.
Beginning in 1822, these Prussian Urmesstischblätter (original measuring table sheets) are hand-drawn, one-off topographic maps at a scale of 1:25,000. They were produced by the Royal Prussian General Staff and mark the beginning of modern topographic cartography. The specific sheet 3036 Wittenberge is available as a plano print, with some sheets reworked in color to be more similar to the original.