Road Noise - Lden - England Round 2
Summary
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 2012 to meet the requirements of the Environmental Noise Directive (Directive 2002/49/EC) and the Environmental Noise (England) Regulations 2006 (as amended).
Categories
Keywords
Use limitation statement
There are no public access constraints to this data. Use of this data is subject to the licence identified.
Licence
Open Government LicenceAttribution statement
© Crown Copyright
Technical information
Update frequency
notPlanned
Lineage
Link to the enviornment datasharing platform.
Spatial information
Coordinate reference system
http://www.opengis.net/def/crs/EPSG/0/27700Geographic extent
- Latitude from: 50 to 55.8
- Longitude from: -5.7 to 1.8
Metadata information
Language
English
Metadata identifier
2ec0abc3-ec1d-459c-aa6e-573672e94da7
Published by
Department for Environment, Food & Rural Affairs
Contact publisher
open@defra.gov.ukDataset reference dates
Creation date
11 August 2015
Revision date
31 August 2016
Publication date
N/A
Period
- From: 01 January 2010
Search
Data and Supporting Information
Data services and download by area of interest | Link | Action |
---|---|---|
Download data by area of interest | N/A | Open link |
Road Noise - Lden - England Round 2 WMS | Copy link | Preview |
Road Noise - Lden - England Round 2 WFS | Copy link | N/A |
OGC API - Features service | Copy link | Open link |
Full downloads and supporting documentation | Format | Action |
---|---|---|
RoadNoiseLdenRound2-FGDB.zip | ZIP | Download |
RoadNoiseLdenRound2-GML.zip | ZIP | Download |
RoadNoiseLdenRound2-MID_MIF.zip | ZIP | Download |
RoadNoiseLdenRound2-SHP.zip | ZIP | Download |
RoadNoiseLdenRound2-TAB.zip | ZIP | Download |