Results for "noise level" - National Data Library

Major Roads Leve

Published by:: OpenDataNI
Last updated:: 18 June 2026

Source Lden Lnight Lday Levening LAeq,16hr Major RoadsThose which have more than three million vehicle passages a year (for mapping rounds other than Round 1)The...

Agglomeration Airport Leve

Published by:: OpenDataNI
Last updated:: 18 June 2026

Source Lden Lnight Lday Levening LAeq,16hr Belfast Agglomeration -  George Best Belfast City Airport An area of a territory that has a population exceeding...

Agglomeration Roads LAeq 16h

Published by:: OpenDataNI
Last updated:: 18 June 2026

SourceLden Lnight Lday Levening LAeq,16hr Belfast Agglomeration - RoadsAn area of a territory that has a population exceeding 100,000 people and a population density equal...

Consolidated Leve

Published by:: OpenDataNI
Last updated:: 18 June 2026

Source Lden Lnight Lday Levening LAeq,16hr Belfast Agglomeration - ConsolidatedAn area of a territory that has a population exceeding 100,000 people and a population...

Major Airport Lden

Published by:: OpenDataNI
Last updated:: 18 June 2026

SourceLden Lnight Lday Levening LAeq,16hr Major Airports - Belfast International Airport The day-evening-night level indicator for overall annoyance, based upon annual...

Agglomeration Roads Leve

Published by:: OpenDataNI
Last updated:: 18 June 2026

SourceLden Lnight Lday Levening LAeq,16hr Belfast Agglomeration - RoadsAn area of a territory that has a population exceeding 100,000 people and a population density equal...

Industry Lden

Published by:: OpenDataNI
Last updated:: 18 June 2026

Source Lden LnightLday Levening LAeq,16hr Belfast Agglomeration - Industry An area of a territory that has a population exceeding 100,000 people and a population...

Major Roads Lday

Published by:: OpenDataNI
Last updated:: 18 June 2026

Source Lden Lnight Lday Levening LAeq,16hr Major RoadsThose which have more than three million vehicle passages a year (for mapping rounds other than Round 1)The...

Tranquil Areas Wales

Published by:: Natural Resources Wales
Last updated:: 14 October 2025

This data collation is made up of two datasets showing tranquil areas across Wales for 1997 and 2009. A map of the land of Wales, graded to show levels of Tranquillity. It results from combining...

Tranquil Areas Wales

Published by:: Natural Resources Wales
Last updated:: 14 February 2023

This data collation is made up of two datasets showing tranquil areas across Wales for 1997 and 2009. A map of the land of Wales, graded to show levels of Tranquillity. It results from...

Environmental Service requests

Published by:: Leeds City Council
Last updated:: 04 August 2021

This data set lists a number of services carried out by officers at Leeds City Council by date and location. These include responding to litter and noise complaints, reports of lost, found and...

Annual abundance indices and trends for moths in Britain and Ireland from the Rothamsted Insect Survey light-trap network, 1968-2021, including country-level results for England, Scotland and Wales

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

The dataset contains annual abundance indices and trends in abundance for 477 species of moths (mostly macro-moths) estimated using the data collected by Rothamsted Insect Survey (RIS) from their...

Annual level of tax revenue that is protected through detecting goods where excise duty has not been declared

Published by:: Home Office
Last updated:: 05 January 2016

Annual amount of tax revenue that is protected by detecting goods on which excise has not been declared, the quantity of goods liable to excise duty that were detected and the rate of duty that...

Third UK Habitats Directive report (2013) - pressures and threats to habitats and species at Country and offshore level

Published by:: Joint Nature Conservation Committee
Last updated:: 14 April 2026

This dataset lists Country and offshore specfic pressures and threats for habitats and species listed under the Habitats Directive. Every six years, all EU Member States are required (under...

Environmental conditions, ozone concentration, biomass and leaf level functional trait data for 10 tropical tree species grown across a range of ozone concentrations within nine Open Top Chambers, Cairns, Australia

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset contains measurements of ozone (O3) concentrations, and environmental conditions experienced by tropical tree species grown in a series of experiments using Open Top Chambers (OTC's)...