Major Road Noise Contours Lnight Round 1
Data indicating the level of noise according to the strategic noise mapping of major road sources within areas with a population of at least 250,000 people (agglomerations) and along major traffic routes with more than 6,000,000 vehicle passages per year. Lnight indicates night time annual average noise level results in dB, where night is defined as 2300 - 0700.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).
|
Citation proposal
AECOM (2009) . Major Road Noise Contours Lnight Round 1. https://services.mspdata.eu:/geonetwork/srv/api/records/1855aa40-013f-48ac-8f56-58bca5241096 |
Simple
- Date ( Creation )
- 2008-12-16
- Date ( Publication )
- 2009-04-15
- Identifier
- www.aecom.com / Major_Road_Noise_Lnight_Round_1_Noise_Contours
Owner
Custodian
- Maintenance and update frequency
- unknown Unknown
- Keywords
-
- END, Noise
- GEMET - INSPIRE themes, version 1.0 ( Theme )
-
- 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 Lnight classes.
Metadata
- File identifier
- 1855aa40-013f-48ac-8f56-58bca5241096 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