Results for "major systems" - National Data Library

Major Airport LAeq 16h

Published by:: OpenDataNI
Last updated:: 09 September 2025

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

Major Roads LAeq 16h

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...

Major Airport LAeq 16h

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...

Non-linear dynamics of volcanic systems

Published by:: British Geological Survey (BGS)
Last updated:: 25 June 2026

PROJECT DETAILS ONLY - NO DATA. This project will investigate the dynamical consequences of strongly non-linear and coupled property changes that occur when magmas erupt from an open-system magma...

Noise Mapping Scotland - Round 4 - Road (major road sources) - LAeq16h

Published by:: Scottish Government SpatialData.gov.scot
Last updated:: 27 February 2025

Noise maps showing areas that are relatively louder or quieter, measured in decibels (dB), for major road traffic noise in Scotland in 2021. Major roads are defined as those with more than...

Noise Mapping Scotland - Round 4 - Railway (major rail sources) - LAeq6h

Published by:: Scottish Government SpatialData.gov.scot
Last updated:: 27 February 2025

Noise maps showing areas that are relatively louder or quieter, measured in decibels (dB), for major railway traffic noise in Scotland in 2021. Major railways are defined as those with more than...

European Regional Development Fund 2000-2006 'TESA' System

Published by:: Ministry of Housing, Communities and Local Government
Last updated:: 02 September 2013

TESA' electronic file system containing details of allocation and management of European Regional Development Fund in England for the period 2000-2006

Freshwater particulate organic radiocarbon for four major UK catchments, 2013-2014

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

This dataset includes radiocarbon (14C) content and d13C for river water samples collected across the UK. Samples were concentrated to four major catchments - the Ribble, Conwy, Hampshire Avon and...

Annual major planning decisions

Published by:: Ministry of Housing, Communities and Local Government
Last updated:: 21 March 2014

District planning authorities - Planning decisions, by development type, speed of decision and authority.

Quarterly major planning decisions

Published by:: Ministry of Housing, Communities and Local Government
Last updated:: 22 March 2014

District planning authorities - Planning decisions, by development type, speed of decision and authority.

Major and trace element whole rock analyses of igneous rock samples from the Virgin Islands

Published by:: British Geological Survey (BGS)
Last updated:: 26 March 2026

Major and trace element whole rock analyses of igneous rock samples from the Virgin Islands. Samples were collected from Tortola, Virgin Gorda, Norman Island, Beef Island and Peter Island. Major...