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- Published by:
- OpenDataNI
- Last updated:
- 09 September 2025
Source LdenLnight Lday Levening LAeq,16hr LAeq,6hr LAeq,18hr Major Railway Those which have more than 30,000 train passages per year (for mapping rounds...
- Published by:
- OpenDataNI
- Last updated:
- 09 September 2025
Source Lden Lnight Lday Levening LAeq,16hr Belfast Agglomeration - George Best Belfast City Airport An area of a territory that has a population exceeding...
- Published by:
- OpenDataNI
- Last updated:
- 09 September 2025
SourceLdenLnight Lday Levening LAeq,16hr LAeq,6hr LAeq,18hr Belfast Agglomeration - Railway An area of a territory that has a population exceeding 100,000 people...
- Published by:
- Tunbridge Wells Borough Council
- Last updated:
- 12 December 2025
- Published by:
- OpenDataNI
- Last updated:
- 20 January 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...
- Published by:
- OpenDataNI
- Last updated:
- 20 January 2026
SourceLdenLnight Lday Levening LAeq,16hr LAeq,6hr LAeq,18hr Belfast Agglomeration - Railway An area of a territory that has a population exceeding 100,000 people...
- Published by:
- OpenDataNI
- Last updated:
- 20 January 2026
SourceLden Lnight Lday Levening LAeq,16hr Major Airports - Belfast International Airport The day-evening-night level indicator for overall annoyance, based upon annual...
- Published by:
- OpenDataNI
- Last updated:
- 20 January 2026
SourceLdenLnight Lday Levening LAeq,16hr LAeq,6hr LAeq,18hr Belfast Agglomeration - Railway An area of a territory that has a population exceeding 100,000 people...
- Published by:
- OpenDataNI
- Last updated:
- 20 January 2026
Source LdenLnight Lday Levening LAeq,16hr LAeq,6hr LAeq,18hr Major Railway Those which have more than 30,000 train passages per year (for mapping rounds...
- Published by:
- OpenDataNI
- Last updated:
- 20 January 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...
- Published by:
- OpenDataNI
- Last updated:
- 20 January 2026
Source LdenLnight Lday Levening LAeq,16hr LAeq,6hr LAeq,18hr Major Railway Those which have more than 30,000 train passages per year (for mapping rounds...
- Published by:
- OpenDataNI
- Last updated:
- 20 January 2026
Source LdenLnight Lday Levening LAeq,16hr LAeq,6hr LAeq,18hr Major Railway Those which have more than 30,000 train passages per year (for mapping rounds...
- Published by:
- OpenDataNI
- Last updated:
- 20 January 2026
SourceLdenLnight Lday Levening LAeq,16hr LAeq,6hr LAeq,18hr Belfast Agglomeration - Railway An area of a territory that has a population exceeding 100,000 people...
- Published by:
- OpenDataNI
- Last updated:
- 20 January 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...
- 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 all road traffic noise in Scotland (both major and non-major sources) in 2021. The data represents the...
- 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 all railway traffic noise in Scotland (both major and non-major sources) in 2021. The data represents...
- 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 all railway traffic noise in Scotland (both major and non-major sources) in 2021. The data represents...
- 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 all railway traffic noise in Scotland (both major and non-major sources) in 2021. The data represents...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Continuous measurements of conductivity, dissolved oxygen, pH, temperature and water level from the Frome Piddle; Pang Lambourn and Tern catchments, recorded between 2002 and 2007. YSI sondes were...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 12 March 2025
Noise maps showing areas that are relatively louder or quieter, measured in decibels (dB), for all road, rail, airport and industry noise in Scotland in 2021. The data represents the 16-hour...