Strategic noise maps (DF 4 and DF 8) related data as listed in annex VI of Directive 2002/49/EC for major roads, railways, airports and agglomerations • Per agglomeration ≥ 100,000 inhabitants • For overall major roads ≥ 3 millions vehicles per year • For overall major railways ≥ 30,000 trains per year • For major airports ≥ 50,000 air traffic movements per year

Defra has published strategic noise map data that give a snapshot of the estimated noise from road and rail sources across England in 2021. The data was developed as part of implementing the Environmental Noise (England) Regulations 2006 (‘the regulations’).

This data will help transport authorities to better identify and prioritise relevant local action on noise. It will also be useful for planners, academics and others working to assess noise and its impacts.

Areas which the Secretary of State considers to be urban (with a population greater than or equal to 100,000 people) where, under the Environmental Noise Directive (Round 3), Defra is required to undertake Strategic Noise Mapping. Attribution statement: © Crown Copyright

Data indicating the level of noise according to the strategic noise mapping of road sources across England.

• The day-evening-night level (Lden) is a noise indicator for overall annoyance based upon annual average A-weighted long-term sound over 24 hours with a 5 dB(A) penalty for evening noise (19:00-23:00) and a 10 dB(A) penalty for night-time noise (23:00-07:00).
• The 16-hour equivalent continuous level (LAeq,16h) is a noise indicator which describes the annual average steady noise level over the 16-hour daytime period (07:00 to 23:00) which contains the same sound energy as the actual fluctuating sound across the same period.
• The day level (Lday) is a daytime noise indicator based upon annual average A-weighted long-term sound over the daytime period (07:00-19:00) which contains the same sound energy as the actual fluctuating sound across the same period.
• The evening level (Leve) is an evening noise indicator based upon annual average A-weighted long-term sound over the evening period (19:00-23:00) which contains the same sound energy as the actual fluctuating sound across the same period.
• The night level (Lnight) is a night-time noise indicator based upon annual average A-weighted long-term sound over the night period (23:00-07:00) which contains the same sound energy as the actual fluctuating sound across the same period.

Noise levels are modelled on a 10m grid at a receptor height of 4m above ground, with a lower threshold cutoff of 35dB for the Lnight metrics, and 40dB for all other metrics. Data is available for all road traffic sources and also those defined as "major" under the Regulations.

This data is a product of the strategic noise mapping analysis undertaken in 2022 to meet the requirements of the Environmental Noise (England) Regulations 2006 (as amended).

The Environmental Noise Data Standard contains all the technical information to describe the Strategic Noise Maps (CBS) and the Environmental Noise Prevention Plans (PPBE) in the form of interoperable spatial data of Directive 2002/49/EC of 25 June 2002, transposed into French law by Articles L.572-1 to L.572-11 of the Environmental Code.

Article L.572-3 of the Environmental Code defines noise maps. They are a diagnosis.

They provide a diagnosis of the noise environment for sources of noise related to land transport (road and rail), airport noise, as well as industrial noise. Article L.572-6 of the Environmental Code defines environmental noise prevention plans as documents which ‘are intended to prevent the effects of noise, to reduce, where necessary, noise levels and to protect quiet areas’. The Environmental Noise Data Standard contains all the technical information to describe the Strategic Noise Maps (CBS) and the Environmental Noise Prevention Plans (PPBE) in the form of interoperable spatial data of Directive 2002/49/EC of 25 June 2002, transposed into French law by Articles L.572-1 to L.572-11 of the Environmental Code.

The Standard for Noise in the Environment is in the form of a document consisting of two parts: Part 1, entitled “Noise mapping”, which essentially describes elements related to strategic noise maps and environmental noise prevention plans, Part 2, entitled “Data of land transport infrastructure and industries”, which describes the elements necessary upstream for the development of strategic noise maps and environmental noise prevention plans.

The objective is to enable the exchange of noise environmental diagnostic data related to land transport infrastructure and industries such as strategic noise maps, as well as the issues addressed in environmental noise prevention plans. Expected use cases of standardisation of noise mapping in the environment: * facilitate the role of collection, conservation and awareness of areas of discomfort to infrastructure and industry noise * facilitate the implementation of Directive 2002/49/EC and European reporting in accordance with the INSPIRE Directive * improve production quality of Strategic Noise Cards (CBS) * improve the relevance of the visualisations produced

This data is a product of the strategic noise mapping analysis undertaken by DAERA Northern Ireland in 2007 (Round 1) in 2012 (Round 2) and 2017 (Round 3) to meet the requirements of the EU Environmental Noise Directive (Directive 2002/49/EC) and Environmental Noise Regulations (Northern Ireland) 2006.

Noise mapping allows the characterization of environmental variables, such as noise pollution or soundscape, depending on the task. Strategic noise mapping (as per Directive 2002/49/EC, 2002) is a tool intended for the assessment of noise pollution at the European level every five years. These maps are based on common methods and procedures intended for human exposure assessment in the European Union that could be also be adapted for assessing environmental noise pollution in natural parks. However, given the size of such areas, there could be an alternative approach to soundscape characterization rather than using human noise exposure procedures. It is possible to optimize the size of the mapping grid used for such work by taking into account the attributes of the area to be studied and the desired outcome. This would then optimize the mapping time and the cost. This type of optimization is important in noise assessment as well as in the study of other environmental variables. This study compares 15 models, using different grid sizes, to assess the accuracy of the noise mapping of the road traffic noise at a landscape scale, with respect to noise and landscape indicators. In a study area located in the Manzanares High River Basin Regional Park in Spain, different accuracy levels (Kappa index values from 0.725 to 0.987) were obtained depending on the terrain and noise source properties. The time taken for the calculations and the noise mapping accuracy results reveal the potential for setting the map resolution in line with decision-makers' criteria and budget considerations.

The interoperable data set provides an overview of the environmental noise mapping for major airports in Brandenburg according to Directive 2002/49/EC (Environmental Noise Directive). This requires the EU member states to assess and combat environmental noise. As a result, strategic noise maps had to be drawn up by June 30, 2007 as part of the first stage. These are to be revised and updated every five years. The data in question comprise the 2nd stage of the EU noise mapping (2012). A schema transformation took place in the INSPIRE target schema health and safety. The dataset is the basis of the interoperable INSPIRE display (WMS) and download services (WFS): Environmental noise mapping for major airports 2012 - Interoperable INSPIRE View Service (WMS-HH-FLUGLAERM2012) Environmental noise mapping for major airports 2012 - Interoperable INSPIRE Download Service (WFS-HH - FLIGHT NOISE 2012)

Data indicating the level of noise according to the strategic noise mapping of road sources within areas with a population of at least 100,000 people (agglomerations) and along major traffic routes. Lden indicates a 24 hour annual average noise level with separate weightings for the evening and night periods. Noise levels are modeled on a 10m grid at a receptor height of 4m above ground, polygons are then produced by merging neighboring cells within the following noise classes: 75.0+ dB, 70.0-74.9 dB, 65.0-69.9 dB, 60.0-64.9 dB, 55.0-59.9 dB, <54.9 dB This data is a product of the strategic noise mapping analysis undertaken in 2017 to meet the requirements of the Environmental Noise Directive (Directive 2002/49/EC) and the Environmental Noise (England) Regulations 2006 (as amended).

Environmental Noise Monitoring System Market Outlook

The environmental noise monitoring system market is experiencing significant growth, with a market size valued at $1.6 billion in 2023, and it is projected to reach $3.2 billion by 2032, registering a CAGR of 8.2% from 2024 to 2032. This growth is driven by increasing urbanization, stringent governmental regulations, and a rising awareness of the adverse effects of noise pollution on health and well-being. The proliferation of smart city initiatives and technological advancements in measurement equipment further propel the market forward. Additionally, as industries and urban areas continue to expand, the demand for effective noise monitoring solutions is escalating globally.

The primary growth factor for the environmental noise monitoring system market is the intensification of urbanization and industrialization worldwide. City expansions, increased vehicular traffic, and growing industrial activities contribute significantly to noise pollution, requiring efficient monitoring and management systems. In this context, noise monitoring systems provide essential data that aid in creating noise maps, implementing control strategies, and maintaining regulatory compliance. The surge in construction activities, particularly in emerging economies, further amplifies the demand for these systems, as construction sites are major contributors to urban noise levels.

Another crucial growth driver is the heightened regulatory framework across various regions aimed at curbing noise pollution. Governments globally are enforcing more stringent environmental laws and standards, mandating the deployment of noise monitoring systems. These regulations are particularly influential in Europe and North America, where environmental sustainability is a major focus. The implementation of such laws ensures that industrial and commercial entities adhere to permissible noise levels, thus driving the adoption of advanced monitoring systems that can accurately capture and report noise data.

The increasing awareness of the health impacts of noise pollution is also a significant growth factor. Noise pollution has been linked to several adverse health conditions, including stress-related illnesses, sleep disturbances, and cardiovascular diseases. With the general population becoming more aware of these risks, there is a growing demand for effective noise monitoring solutions to safeguard public health. This awareness also extends to businesses and governmental bodies, which are increasingly investing in noise monitoring technologies to enhance environmental quality and community well-being.

Noise Detection and Monitoring play a pivotal role in the effective management of urban soundscapes. As cities expand and populations grow, the challenge of managing noise pollution becomes increasingly complex. Advanced noise detection systems are essential for identifying and analyzing noise sources, allowing for targeted interventions and policy-making. These systems utilize sophisticated algorithms and sensors to provide real-time data, enabling authorities to address noise issues proactively. By integrating noise detection with urban planning and public health strategies, cities can create more livable environments that enhance the quality of life for residents. The continuous evolution of noise monitoring technologies ensures that urban areas can adapt to changing noise dynamics, promoting sustainable urban development.

Regionally, the Asia Pacific holds a substantial share of the environmental noise monitoring system market, driven by rapid urbanization and industrial growth in countries like China and India. The regionÂ’s burgeoning construction sector and increasing governmental focus on environmental policies contribute to this growth. North America and Europe also represent significant markets, supported by strict regulatory standards and advanced technological infrastructure. In contrast, the Middle East & Africa and Latin America, while currently smaller markets, are expected to grow as urbanization and industrial development continue to evolve, alongside increasing environmental awareness.

Component Analysis

The environmental noise monitoring system market is segmented by component into hardware, software, and services. The hardware segment comprises various instruments and equipment, such as microphones, sensors, and sound level meters, which are crucial for capturing and measuring noise data. As the foundationa

The interoperable INSPIRE dataset provides an overview of environmental noise mapping for major airports in Brandenburg in accordance with Directive 2002/49/EC (Environmental Noise Directive). It requires EU Member States to assess and address environmental noise. As a result, until 30 June 2007 the 1st Development of strategic noise maps. These are to be revised and updated in a five-year cycle. The data in question comprise the third EU Noise Mapping Stage (2017). A schema transformation into the INSPIRE target schema Health and Safety took place. The dataset is the basis of the interoperable INSPIRE rendering (WMS) and download services (WFS): Environmental Noise Mapping for Major Airports 2017 - Interoperable INSPIRE View Service (WMS-HH-FLUGLAERM) Environmental Noise Mapping for Major Airports 2017 - Interoperable INSPIRE Download Service (WFS-HH-FLUGLAERM)

The interoperable INSPIRE Health and Safety Mapping Service (WMS) provides an overview of environmental noise mapping for major airports in Brandenburg according to Directive 2002/49/EC (Environmental Noise Directive). This requires the EU member states to assess and combat environmental noise. As a result, strategic noise maps had to be drawn up by June 30, 2007 as part of the first stage. These are to be revised and updated every five years. The data in question includes the 3rd stage of the EU noise mapping (2017). According to the INSPIRE data specification Human Health (D2.8.III.5_v3.0), the contents of the map are INSPIRE-compliant. The WMS contains the following layers: - HH.HealthDeterminantMeasure: contains isophones of noise exposure in the area of ​​Berlin-Tegel Airport and Berlin Brandenburg Airport for the day (lden) and night (lnight) - HH.HealthDeterminantMeasure.MAir.lden: contains isophones of noise pollution in the area of ​​Berlin-Tegel Airport and Berlin Brandenburg Airport for the day (lden) - HH.HealthDeterminantMeasure.MAir.lnight: contains isophones of noise pollution in the area of ​​Berlin-Tegel Airport and Berlin Brandenburg Airport for the night (lnight) The WebMapService (WMS) is provided in versions 1.1.1 and 1.3.0.

The interoperable data set provides an overview of environmental noise mapping for major airports in Brandenburg in accordance with Directive 2002/49/EC (Environmental Noise Directive). It requires EU Member States to assess and address environmental noise. As a result, until 30 June 2007 the 1st Development of strategic noise maps. These are to be revised and updated in a five-year cycle. The data in question comprise the second Stage of EU Noise Mapping (2012). A schema transformation into the INSPIRE target schema Health and Safety took place. The dataset is the basis of the interoperable INSPIRE rendering (WMS) and download services (WFS): Environmental Noise Mapping for Major Airports 2012 - Interoperable INSPIRE View Service (WMS-HH-FLUGLAERM2012) Environmental Noise Mapping for Major Airports 2012 - Interoperable INSPIRE Download Service (WFS-HH-FLUGLAERM2012)

The Interoperable INSPIRE Presentation Service (WMS) Health and Safety provides an overview of environmental noise mapping for major airports in Brandenburg in accordance with Directive 2002/49/EC (Environmental Noise Directive). It calls on EU Member States to assess and combat environmental noise. As a result, until 30 June 2007 were under 1. Stage to develop strategic noise maps. These are to be revised and updated in a five-year tournament. The data at issue include the 3. Level of EU noise mapping (2017). According to the INSPIRE data specification Human Health (D2.8.III.5_v3.0), the contents of the card are INSPIRE compliant. The WMS includes the following layers: — HH.HealthDeterminantMeasure: contains isophones of noise pollution in the area of Berlin-Tegel Airport and Berlin Brandenburg Airport for the day (lden) and the night (Lnight) — HH.HealthDeterminantMeasure.MAir.lden: contains isophones of noise pollution in the area of Berlin-Tegel Airport and Berlin Brandenburg Airport for the day (lden) — HH.HealthDeterminantMeasure.MAir.lnight: contains isophones of noise pollution in the area of Berlin-Tegel Airport and Berlin Brandenburg Airport for the night (Lnight) The WebMapService (WMS) is provided in versions 1.1.1 and 1.3.0.

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 evening levels (Leve) – the annual average A-weighted long-term sound over the evening period (19:00-23:00). This includes all road sources (major and non-major), all railway sources (major and non-major), aircraft noise from airports (Aberdeen International Airport, Dundee Airport, Edinburgh Airport and Glasgow Airport) and industry sources within qualifying agglomerations (Aberdeen, Dundee, Edinburgh, Falkirk and Glasgow) by means of logarithmic summation. Scottish Ministers commissioned strategic noise mapping analysis to meet the requirements of the Environmental Noise Directive (Directive 2002/49/EC), which is legally implemented in Scotland thorough the Environmental Noise (Scotland) Regulations 2006, as amended by the Environmental Noise (Scotland) Amendment Regulations 2018. Noise maps are used to identify areas where noise levels are high and, by linking population data, estimate how many people are affected. This aids in the production of noise action plans to manage noise and reduce noise levels where appropriate.

Dataset Name: END Noise Data Round 2 - 2007Data Owner: DAERAContact: Air and Environmental Quality Unit amy.holmes@daera-ni.gov.ukSource URL: https://gis.daera-ni.gov.uk/arcgis/apps/MapSeries/index.html?appid=0bf4f42018224494b071b5dcd0ce4e56Uploaded to SPACE Hub: 12/06/23Update Frequency: Every 5 yearsScale Threshold: N/AProjection : Irish GridFormat: Esri Feature Layer (Hosted) Vector PolygonNotes: This data is a product of the strategic noise mapping analysis undertaken by DAERA Northern Ireland in 2012 to meet the requirements of the EU Environmental Noise Directive (Directive 2002/49/EC) and Environmental Noise Regulations (Northern Ireland) 2006. NOISE SOURCESAGGLOMERATION ROAD (agg-road) 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 (Belfast Metropolitan Urban Area agglomeration).AGGLOMERATION RAIL (agg_rail) Data indicating the level of noise according to the strategic noise mapping of major rail sources withinINDUSTRY (agg_ind) Data indicating the level of noise according to the strategic noise mapping of all Part A industrial activities as defined in Schedule 1 of the Pollution Prevention and Control Regulations (Northern Ireland) 2003 (as amended) and all ports within the Belfast Metropolitan Urban Area (BMUA) agglomeration.AGGLOMERATION AIRPORT (BCA) 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 (Belfast Metropolitan Urban Area agglomeration). In Northern Ireland, the agglomeration airport is George Best Belfast City Airport.CONSOLIDATED (con) Data indicating the level of noise according to the strategic noise mapping of all noise sources within the Belfast Metropolitan Urban Area (BMUA) agglomeration.MAJOR AIRPORT (BIA) Data indicating the level of noise according to the strategic noise mapping of airport sources withmore than 50,000 air traffic movements per year. In Northern Ireland, the major airport isBelfast International Airport (BIA).MAJOR RAIL (mrail) Data indicating the level of noise according to the strategic noise mapping along NI Translink routes with more than 30,000 train passages per year.MAJOR ROAD (mroad) Data indicating the level of noise according to the strategic noise mapping along major traffic routes withmore than 3,000,000 vehicle passages per year. NOISE INDICATORS Lden (lden) The LAeq over the period 0000-2400, but with the evening values (1900-2300) weighted by the addition of 5 dB(A), and the night values (2300-0700) weighted by the addition of 10dB(A)Lday (lday) The LAeq over the period 0700-1900, local time (for strategic noise mapping this is an annual average)Levening (leve) The LAeq over the period 1900-2300, local time (for strategic noise mapping this is an annual average)Lnight (lngt) The LAeq over the period 2300-0700, local time (for strategic noise mapping this is an annual average)LAeq,6h (l6h) The LAeq over the period 2400-0600, local time (for strategic noise mapping this is an annual average)LAeq,16h (l16h) The LAeq over the period 0700-2300, local time (for strategic noise mapping this is an annual average)LAeq,18h (l18h) The LAeq over the period 0600-2400, local time (for strategic noise mapping this is an annual average)-------------------------------------------------------------------------------------------For informations on the noise data and modelling methods used, please refer to the DAERA Northern Ireland website:https://www.daera-ni.gov.uk/services/noise-mapsContact details:Amy Holmes (amy.holmes@daera-ni.gov.uk)Air and Environmental Quality Unit - Regulatory and Natural Resources Policy DivisionDepartment of Agriculture, Environment and Rural Affairs (DAERA NI)

The interoperable data set provides an overview of the environmental noise mapping for major airports in Brandenburg according to Directive 2002/49/EC (Environmental Noise Directive). This requires the EU member states to assess and combat environmental noise. The data in question includes strategic noise maps, which were created on June 30, 2007 as part of the 1st stage. These are revised and updated every five years. A schema transformation took place in the INSPIRE target schema health and safety. The data set is the basis of the interoperable INSPIRE display (WMS) and download services (WFS): Environmental noise mapping for major airports 2007 - Interoperable INSPIRE View service (WMS-HH-FLUGLAERM2007) Environmental noise mapping for major airports 2007 - Interoperable INSPIRE download service (WFS-HH - FLIGHT NOISE 2007)

Noise maps by street section show the noise levels that reach the facades on average, between two street intersections, according to the type of source and the time period.

A Strategic Noise Map (SNM) is a set of maps that serve to globally assess the population's exposure to noise produced by different noise sources in a given area, and to serve as the basis for the development of action plans. They are used as a management tool to fight noise pollution and are developed every 5 years.

This information can be graphically consulted in the _ Environmental data maps_. The other available datasets from Strategic Noise Map can also be consulted.

For further details about the Strategic Noise Map, check the _ FAQ_ of Environmental data maps.

The European Directive 2002/49/EC on the assessment and management of environmental noise sets out a common approach for all Member States of the European Union to avoid, prevent or reduce as a matter of priority the harmful effects of exposure to noise in the environment. It has been transposed into French law by order, ratified by the Law of 26 October 2005 and is now included in the Environmental Code.

Pursuant to articles L572-1 to L572-11 and R572-1 to R572-11 of the Environmental Code, noise maps must be produced along road infrastructure operating more than 3 million vehicles per year (i.e. more than 8,200 vehicles/day). These so-called “strategic” noise maps allow for an overall assessment of exposure to noise in the environment. Given the extent of the territories concerned and the method recommended by the European Commission, these maps are based on a macroscopic approach to reality, but they cannot claim to correspond to reality, not least being not based on on-site measurements. The purpose of these maps is to inform and sensitise the public about their exposure to noise pollution. They also provide the competent authorities with objective diagnostic elements to underpin future actions, in particular in the areas of excessive noise exposure.

The strategic noise maps of the third deadline concerning the major infrastructure of the national road and rail network were approved by the Prefect of Côte-d’Or by Order No 827 of 30 October 2018.

This data batch contains all data sets for Type A, B and C cards for licensed national motorway infrastructure

The datasets have been set up in accordance with the COVADIS data standard: Noise in the environment version 1.1 of 29 May 2017.

According to the standard, datasets are cut by infrastructure.

Data managed by APRR.