Roads (within agglomerations) Noise Contours Lden Round 2
Data indicating the level of noise according to the strategic noise mapping of all road sources within areas with a population of at least 100,000 people (agglomerations). Lden indicates a 24 hour annual average noise level with separate weightings for the evening and night periods. This data is a product of the strategic noise mapping analysis undertaken to meet the requirements of the Environmental Noise Directive (Directive 2002/49/EC).
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Citation proposal
AECOM (2013) . Roads (within agglomerations) Noise Contours Lden Round 2. https://services.mspdata.eu:/geonetwork/srv/api/records/37f84402-e9f5-45a9-8482-9bb4d5887b3a |
Simple
- Date ( Creation )
- 2012-12-16
- Date ( Publication )
- 2013-04-15
- Identifier
- www.aecom.com / Roads_Agglomerations_Noise_Lden_Round_2_Noise_Contours
Owner
Custodian
- Maintenance and update frequency
- unknown Unknown
- Keywords
-
- END, Noise
- GEMET - INSPIRE themes, version 1.0 ( Theme )
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- Human health and safety
- Use limitation
- Crown Copyright
- Access constraints
- otherRestrictions Other restrictions
- Other constraints
- License
- Use limitation
- Coverage is not Scotland wide.
- Denominator
- 10000
- Metadata language
- eng English
- Topic category
-
- Health
N
S
E
W
))
- Supplemental Information
- Reference system identifier
- urn:ogc:def:crs:EPSG::4326
- Distribution format
-
- ESRI Shapefile (1.0 )
- Hierarchy level
- dataset Dataset
- Statement
- Noise level information has been determined by strategic noise mapping using national calculation methods and various input information. The calculations produced noise level results on a 10m grid at a receptor height of 4m above ground, as required by the Environmental Noise Directive and associated Regulations. The data presented is modelled data, no actual noise measurements have been made in the production of these strategic maps. Input data included information such OS MasterMap OS Integrated Transport Network (ITN), Scottish Executive's Road Information System (SERIS) and the Transport Model for Scotland. Traffic flows and vehicle type data were also considered. The output noise raster grid was processed in ArcGIS to create noise levels based on Lden classes.
Metadata
- File identifier
- 37f84402-e9f5-45a9-8482-9bb4d5887b3a XML
- Metadata language
- eng English
- Hierarchy level
- dataset Dataset
- Date stamp
- 2016-10-04
- Metadata standard name
- ISO 19115:2003/19139
- Metadata standard version
- 1.0