Identification

Title

Road Noise - Lden - England Round 2

Alternative title(s)

Abstract

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). Attribution Statement: © Crown Copyright

Resource type

dataset

Resource locator

https://environment.data.gov.uk/DefraDataDownload/?mapService=DEFRA/RoadNoiseLdenRound2&Mode=spatial

protocol: DSP:ESRI

name: RoadNoiseLdenRound2_Download

description: Road Noise - Lden - England Round 2 Download

https://environment.data.gov.uk/spatialdata/road-noise-lden-england-round-2/wms

protocol: WMS

name: RoadNoiseLdenRound2_WMS

description: Road Noise - Lden - England Round 2 WMS

https://environment.data.gov.uk/spatialdata/road-noise-lden-england-round-2/wfs

protocol: WFS

name: RoadNoiseLdenRound2_WFS

description: Road Noise - Lden - England Round 2 WFS

Unique resource identifier

code

57ebd6a8-08d0-46c6-9253-547c27854df6

codeSpace

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

http://www.opengis.net/def/crs/EPSG/0/27700

Classification of spatial data and services

Topic category

environment

Keywords

Keyword set

keyword value

OpenData

Keyword set

keyword value

Transport networks

originating controlled vocabulary

title

reference date

date type

publication

effective date

2008-06-01

Geographic location

West bounding longitude

-5.70

East bounding longitude

1.80

North bounding latitude

55.80

South bounding latitude

50.00

Extent

Extent group

authority code

code identifying the extent

http://data.ordnancesurvey.co.uk/doc/country/england

Temporal reference

Temporal extent

Begin position

2010-01-01

End position

Dataset reference date

date type

creation

effective date

2015-08-11

date type

revision

effective date

2016-08-31

Frequency of update

notPlanned

Quality and validity

Lineage

Link to the enviornment datasharing platform.

Conformity

Data format

name of format

Open format | Geography Markup Language (GML)

version of format

Constraints related to access and use

Constraint set

Use constraints

Open Government Licence

Constraint set

Limitations on public access

There are no public access constraints to this data. Use of this data is subject to the licence identified.

Responsible organisations

Responsible party

organisation name

Department for Environment Food and Rural Affairs

email address

open@defra.gov.uk

web address

https://www.gov.uk/government/organisations/department-for-environment-food-rural-affairs

description: Department for Environment Food and Rural Affairs Website

responsible party role

pointOfContact

Metadata on metadata

Metadata point of contact

organisation name

Department for Environment Food and Rural Affairs

email address

open@defra.gov.uk

responsible party role

pointOfContact

Metadata date

2022-10-17

Metadata language