Noise Map of Dublin City Council ara - Dublinked™ . Sharing Data, Information and Ideas
Dataset Profile
| Odm ID | 17d3b411-3685-36ad-a405-369b5c93767a
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|---|---|
| Title | Noise Map of Dublin City Council ara - Dublinked™ . Sharing Data, Information and Ideas
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| Notes | This dataset contains the Dublin City Noise Model results Data Sets. A 3D model of the City is inputted into the model including buildings, building heights, road centre lines with traffic volumes, and type of traffic; ground levels, ground types etc. When computed a grid comprising of points with associated sound level, located at 10m intervals is produced for the entire DCCarea. Data attributes are available for each of this 10m grid points and at 2m receivers at the face of buildings. Values include sound levels in dBA for DAY (7a.m. to 7p.m.), EVENING (7p.m. to 11p.m.), NIGHT (11p.m. to 7p.m.) and LDEN (the 24-hr average sound level calculated with a 5 dB weighting for evening and a 10 dB weighting for night). Directive 2002/49/EC requires EU Member States to produce noise maps in 2007 using the Lden noise metric. This is a large datasets and takes nine months to collect. This dataset was produced in 2007 and 2012. This dataset contains geospatial information in Shapefileshpformat with spatial projection Irish Grid (ITM) co-ordinates for each point in the noise grid.
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| Author | Dublin City Council
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| Metadata Updated | (not set)
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| Date Released | 2007-01-01T00:00:00
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| Date Updated | 2012-06-01T00:00:00
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| Platform | html
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| Language | en
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| Version | (not set)
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