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Road Link

A Road Link is a linear spatial object that defines the geometry and connectivity of a road network between two points in the network. Road Links can represent single carriageways, dual...

Volatile organic compound fluxes and source apportionment factor fluxes measured by Proton-Transfer-Reaction Time-of-Flight Mass Spectrometer (PTR-TOF-MS), Delhi, India, November 2018

This dataset contains high‑frequency measurements of volatile organic compounds (VOCs) and their surface-atmosphere fluxes collected at an urban site in Old Delhi, India. The measurements capture...

Major Road Noise Contours Lnight Round 1

Data indicating the level of noise according to the strategic noise mapping of major road sources within areas with a population of at least 250,000 people (agglomerations) and along major traffic...

Major Road Noise Contours Lnight Round 2

Data indicating the level of noise according to the strategic noise mapping of major road sources within areas with a population of at least 100,000 people (agglomerations) and along major traffic...

Major Road Noise Contours Lden Round 1

Data indicating the level of noise according to the strategic noise mapping of major road sources within areas with a population of at least 250,000 people (agglomerations) and along major traffic...

Major Road Noise Contours Lden Round 2

Data indicating the level of noise according to the strategic noise mapping of major road sources within areas with a population of at least 100,000 people (agglomerations) and along major traffic...

Airport Noise Contours Lnight Round 1

Data indicating the level of noise according to the strategic noise mapping of airport sources within areas with a population of at least 250,000 people (agglomerations) and airports with more than...

Airport Noise Contours Lden Round 2

Data indicating the level of noise according to the strategic noise mapping of airport sources within areas with a population of at least 100,000 people (agglomerations) and airports with more than...

Airport Noise Contours Lden Round 1

Data indicating the level of noise according to the strategic noise mapping of airport sources within areas with a population of at least 250,000 people (agglomerations) and airports with more than...

Bristol Air quality

Air quality is monitored continuously at several sites in and around the city with continuous analysers. Real time data from our air quality monitoring network, and from sites in Bristol that are...

Airport Noise Contours Lnight Round 2

Data indicating the level of noise according to the strategic noise mapping of airport sources within areas with a population of at least 100,000 people (agglomerations) and airports with more than...

Pedestrian crossing points

A dataset to show the traffic light crossing points in Leeds giving road name, postcode, easting and northing. The data consists of * road junctions which contain signalled crossing points. * ...

Adopted Highways

Adopted highways is the term used to signify public ways that are maintained at the public expense either by the Local Highway Authority or the Highways Agency. They become adopted through...

Variable Message Signs

Variable Message Signs (VMS) in York. For further information about traffic management please visit the [City of York Council website](https://www.york.gov.uk/PedCrossingsAndSignals). *Please...

Strategic Cordon Survey - Site Locations

This dataset shows the location of count sites used to measure and monitor traffic flows across the city. The sites are split into three areas - the Inner Ring Road (IRR), the Outer Ring Road (ORR)...

GLA Key Performance Indicators

The Business Plan 2013/14 established for the first time a suite of GLA Key Performance Indicators (KPI) closely linked to Mayoral priorities.These statistics show KPI performance, together with...

Transport Statistics Greater Manchester Key Centres Section

This report presents results of HFAS’s (Transport for Greater Manchester Highways Forecasting and Analytical Services formerly known as GMTU) key centre monitoring during the financial year. It...

CCTV camera locations

This dataset incorporates CCTV cameras installed by London Borough of Barnet in conjunction with the DSSL Group for the purposes of Community Safety. PLEASE NOTE: A dataset of the locations of...

UK Airline Statistics

The CAA collects statistics from all United Kingdom airlines. Monthly aggregate information is supplied on each route served together with quarterly returns of fleet and personnel data and, for the...

UK Airport Statistics

The CAA collects statistics from more than 60 UK Airports. Information is supplied on each individual air transport flight with other movements, for example Private or Aero Club, being reported as...