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Traffic data, public transit, aviation, shipping, ride-hailing, accident records
9,540 datasets
Tampere University provides a 20-hour audio dataset for evaluating acoustic scene classification models. It consists of 10-second segments recorded in 10 distinct urban acoustic scenes, such as airports, metro stations, and parks. The dataset also includes material for an 'unknown' scene category.
46 hours of audio data comprise the TUT Urban Acoustic Scenes 2019 Mobile development dataset. It consists of 10-second audio segments recorded in 10 different acoustic scenes, such as airports, metro stations, and parks, using three simultaneous recording devices. The dataset was created by Toni Heittola of Tampere University.
40 hours of 10-second audio segments from 10 acoustic scenes, grouped into three major classes: indoor, outdoor, and transportation. The development dataset was created by Toni Heittola of Tampere University for the TAU Urban Acoustic Scenes 2020 challenge.
TUT Urban Acoustic Scenes 2020 Mobile development dataset contains 64 hours of 10-second audio segments recorded in urban environments. The data is organized into 10 distinct acoustic scenes, including airports, shopping malls, metro stations, and various street and transportation settings. Version 2 of the dataset includes corrections for synchronization issues and the removal of incorrect segments.
Side Scan Sonar, Synthetic Aperture Sonar, and multibeam sonar backscatter data at 5-meter resolution was collected during the Phase 2 search for missing Malaysian Airlines flight MH370. The data was acquired by autonomous and towed vehicles from multiple vessels between September 2014 and January 2017 to map sea floor topography in the Southern Indian Ocean. Governments of Australia, Malaysia, and the People's Republic of China collaborated on the marine surveys led by the Australian Transport Safety Bureau.
Patrick Stahl from the University of Toronto presents findings from a field study of haul truck operations in two open pit gold mines. The paper discusses qualitative results on the operator's work environment and identifies human factors challenges. Three specific issues are detailed: fatigue as a crash factor, negative transfer from inconsistent truck controls, and underutilization of dispatch systems.
Geoscience Australia's 2019 digital representation of the maritime boundary treaty between Australia and Timor-Leste. The data covers a geographical extent between approximately 9.5°S to 11.5°S latitude and 126°E to 128.5°E longitude. It is published in ESRI Geodatabase and Shapefile formats with coordinates in the GDA94 datum.
Monthly traffic data for key roads managed by Brisbane City Council, including volume, travel time, and speed. The dataset is published by Brisbane City Council under a CC-BY-4.0 license and was last updated on 2026-06-28. Incomplete or incorrect data received is marked as NA in the report.
The Australian Ocean Data Network provides a dataset that segments the Australian maritime Exclusive Economic Zone into acoustic zones. Each zone is characterized by hydroacoustic, geoacoustic, and bathymetric parameters affecting sound propagation. Mean zone parameters and shape files are available for download.
Geoscience Australia's Australian Maritime Boundaries (AMB) 2014a data provides a digital representation of Australia's maritime zones established under the Seas and Submerged Lands Act 1973. The data includes territorial sea baselines, outer limits of maritime zones, and boundaries from treaties with neighboring countries, covering waters adjacent to the mainland, offshore islands, and External Territories. This version, published in May 2014, incorporates technical amendments based on user feedback.
Geoscience Australia's 2020 digital representation of Australia's maritime limits and boundaries, established under the Seas and Submerged Lands Act 1973. The data includes territorial baselines, outer limits of maritime zones, and treaty boundaries with neighboring countries, covering waters from 7°S to 70°S latitude and 40°E to 175°E longitude. This version reflects the 2018 Timor Sea Treaty and was published in consultation with other Commonwealth agencies.
July 1, 2014 to June 30, 2026 fiscal years contain records of parking violations issued in New York City at the time of issuance. The dataset likely contains details on vehicle, location, violation type, and issuing officer for each summons. Status changes after issuance are not reflected; current status is available in a separate dataset.
Geoscience Australia's official digital representation of Australia's maritime zones, including territorial sea baselines and international treaty boundaries. The data covers the entire Australian marine jurisdiction from 7°S to 70°S latitude and 40°E to 175°E longitude, with coordinates in the GDA94 datum. This 2014 version incorporates technical amendments based on user feedback and is published in consultation with the Attorney-General's Department and the Department of Foreign Affairs and Trade.
Geoscience Australia's Australian Maritime Boundaries (AMB) 2020 data provides a digital representation of Australia's domestic and international maritime limits and boundaries. The dataset includes territorial baselines, outer limits of maritime zones, and treaty boundaries with neighboring countries, covering waters adjacent to the mainland, offshore islands, and External Territories. Data currency is December 2020, with coordinates supplied in the GDA94 datum.
13.4 MB of research materials on user-level local differential privacy, authored by Alexander Kent and last updated in June 2026. The work derives minimax lower bounds and matching upper bounds for estimation problems, including mean and density estimation, under privacy constraints. It demonstrates phase transition phenomena as the number of observations per user varies.
MATATABI is a multi-layer threat analysis platform built on Hadoop. The dataset likely contains micro-benchmark results from operating the platform for log data and packet trace analysis, demonstrating performance advantages of distributed computation. It was created by Hajime Tazaki from The University of Tokyo.
16 data files containing model outputs for brittle-ductile transition depth as a function of planetary parameters. Calculations were performed with a MATLAB code by Bradford J. Foley, published alongside a 2021 paper in the Journal of Geophysical Research: Planets. The dataset includes variations for pore pressure conditions, strain rates, and material parameters.
Large Urban Regions (LURs) in Russia are constructed by aggregating municipal districts around core cities based on economic and social interdependence. The database provides population data for these LURs and their constituent administrative units, aiming to enable comparative socio-economic urban studies. It was created by Mikhail Rogov at the University of Lausanne.
A clinical trial of 30 Holstein cows with mastitis evaluated three treatment protocols. The study measured somatic cell count, California Mastitis Test scores, bacteriological culture results, and concentrations of IgG1, IgG2, IgM, and IgA before treatment and at 2, 5, and 12 days post-treatment. It was conducted by M. G. B. Lima from Universidade de São Paulo.
A high-resolution multibeam echosounder dataset covering over 279,000 km² was acquired in the southeastern Indian Ocean to assist the search for Malaysia Airlines Flight MH370, which disappeared on 8 March 2014. The data, provided by the Australian Ocean Data Network, is the first large-scale coverage of its kind in this region and reveals detailed seafloor features. It enables geomorphic analyses, comparing new findings with coarser global models and providing insights into geological processes shaping this remote deep-sea area.