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Traffic data, public transit, aviation, shipping, ride-hailing, accident records
8,359 datasets
Locations and current messages of Dynamic Message Signs in Calgary are updated every 5 minutes. This near real-time feed from data.calgary.ca shows each sign's location and displayed message, reflecting only the current state with no historical data. The dataset is used for communicating travel times, traffic advisories, safety messages, and event notices to motorists.
A geospatial polygon dataset delineating airport runways in the state of Victoria, Australia. The data is maintained by the Department of Transport and Planning and was last updated on 2026-04 09. To get a more complete portrayal of airport data, this polygon dataset should be used with the related line and point layers.
Six administrative regions defined by the Department of Environment, Land, Water and Planning (DELWP) for the state of Victoria, Australia. The dataset is part of the Vicmap Admin series and is aligned to the Vicmap Transport road network. It was last updated on 2026-04-09 and is provided by the Department of Energy, Environment and Climate Action.
Vicmap Transport - Railway Line contains line and point features delineating railway infrastructure. The dataset includes features such as Railway Exits, Yards, Bridges, Tunnels, Railways, and Tramways, and is provided by the Department of Transport and Planning. It was last updated on 2026-04-09.
A geospatial dataset from the Vicmap Transport collection delineating airport infrastructure as line features. The data is provided by the Department of Transport and Planning and was last updated on 2026-04 09. It includes features such as airports and runways, but to get a complete portrayal, it should be used alongside a corresponding polygon dataset.
Victoria, Australia, contains eight departmental regional boundaries as defined by Local Government Victoria. The dataset is part of the Vicmap Admin series and its polygons are aligned to the Vicmap Transport road network. It was last updated on 2026-04 09 by the Department of Transport and Planning.
CARVE L1 Daily Flight Path and Winds Data provides high-frequency wind speed and direction measurements from the C-23 Sherpa aircraft over the Alaskan and Canadian Arctic. Data were collected in situ at 1-second intervals during 2015 airborne campaigns using an Aventech AIMMS-30 Airborne Wind Sensor. This dataset is managed by ORNL_CLOUD and is designed for integration with other CARVE airborne instrument data.
A dataset of polygon features delineating airport areas across the state of Victoria. The data is maintained by the Department of Transport and Planning and was last updated on 2026-04-09. It is part of the Vicmap Transport collection and is recommended to be used with a complementary line feature dataset for a complete portrayal of airport infrastructure.
Structures dataset provides inventory information for road and pedestrian bridges, rail bridges, sign gantries, and tunnels on public access roads in Western Australia. The layer is sourced from Main Roads WA and updated weekly, covering all state, local, and Department of Environment and Conservation roads.
Somerville, Massachusetts crash reports from May 2018 onward, collected by the Somerville Police Department. Data includes crashes on public ways involving fatalities, injuries, or property damage over $1,000, excluding state roads and active investigations. The dataset is refreshed daily with a one-month reporting delay.
Weekly updated inventory of road and pedestrian bridges, rail bridges, sign gantries, and tunnels on all public access roads in Western Australia. The layer, sourced from the Main Roads WA Structures dataset, provides general location and inventory information for structures on State, Local, or Department of Environment and Conservation roads.
2017 onward traffic citation data from the Somerville Police Department, detailing individual violations from written warnings and fines. Each row represents a single violation within a citation. The dataset is maintained by the City of Somerville's data team and is updated daily with a one-month reporting delay.
Data and code supporting a study on grazing intensity thresholds for greenhouse gas sink-source transitions. The dataset, published by Junyi Liang on figshare, is 836.2 KB in size and was last updated in May 2026. It is released under a CC-BY-4.0 license.
NASA's TARFOX_WALLOPS_SMPS dataset contains Scanning Mobility Particle Sizer (SMPS) measurements from the Wallops Island ground station during the July 1996 Tropospheric Aerosol Radiative Forcing Observational eXperiment. The campaign sampled the US mid-Atlantic haze plume under varied pollution levels to study aerosol composition, optical properties, and their impact on climate forcing. Early results highlighted the importance of carbonaceous compounds and condensed water in the aerosol plume.
Data from a 2014 expedition aboard NOAA Ship OKEANOS EXPLORER collected oceanographic and meteorological measurements in the North Atlantic Ocean, focusing on seamounts and submarine canyons. The dataset includes shipboard sensor data and information from remotely operated vehicle (ROV) dives conducted both inside and outside the U.S. Exclusive Economic Zone. It was gathered by NOAA's National Centers for Environmental Information (NCEI) to support marine discovery and management interests.
Parking space availability data for public facilities in Montgomery County equipped with vehicle counting systems. The dataset is updated every few minutes. It is published by data.montgomerycountymd.gov.
Traffic data for key Brisbane City Council managed roads includes monthly traffic volume, travel time, and speed metrics. The dataset is maintained by Brisbane City Council and was last updated in March 2026.
One official safety investigation report details a main-track train collision and derailment involving BNSF Railway Company freight trains. The Transportation Safety Board of Canada published the report, which covers an incident on 19 November 2023 at Mile 133.54 of the New Westminster Subdivision in Delta, British Columbia.
The dataset from the Department of Transport and Planning defines areas in Australia where reduced car parking requirements apply for commercial developments. It covers land within 400 meters of high-quality public transport, as mapped on the Principal Public Transport Network (PPTN) Area Maps. The data was last updated on April 8, 2026.
A map layer from the Provincial Environmental Ordinance for Drenthe, adopted on 3 October 2018. The data likely contains features representing macrogradients, which are relief-rich transitions in the landscape caused by geological development and human intervention. The dataset is provided by the Dutch Ministry of the Interior and Kingdom Relations under a CC-PDM-1.0 license.