Noise Round 4 Industry Agglomeration (Lnight)
This is a polygon dataset from Ireland's Round 4 strategic noise mapping (2022 mapping round, representing conditions in 2021), covering industrial noise in agglomeration areas. It provides noise contours for the Lnight period, with each polygon's dB value representing the annual average Lnight indicator in decibels over night-time hours. The data is published by Ireland's Environmental Protection Agency as part of the national implementation of strategic noise mapping obligations, and can be used to assess night-time industrial noise exposure across mapped agglomerations.This is a polygon dataset of the strategic noise mapping of agglomeration industry for Round 4 (2022), representing the situation during 2021, in the form of noise contours for the Lnight period. The dB value represents the annual average Lnight indicator value in decibels over the night time.…
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Data schema (7 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| Name | string | — |
| Type | string | — |
| ReportPeriodReport period | string | — |
| dB_ValueD b value | string | — |
| Time | string | — |
| LocalAuthorityNameLocal authority name | string | — |
| Shape | geometry | — |
Schema captured from wfs 21 days ago.
Query the data
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Sample data (2 records)
| Name | Type | ReportPeriod | dB_Value | Time | LocalAuthorityName |
|---|---|---|---|---|---|
| Cork Agglomeration | Industry | Rd4-2022 | 45-49dB | Lnight | Cork city council |
| Cork Agglomeration | Industry | Rd4-2022 | 45-49dB | Lnight | Cork county council |
Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://gis.epa.ie/geoserver/EPA/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=EPA%3ANoise%20Round%204%20Industry%20Agglomerations%20-%20Lnight&maxFeatures=50&outputFormat=application%2Fjson
Query examples
curl -s 'https://gis.epa.ie/geoserver/EPA/ows?service=WFS&version=2.0.0&request=GetCapabilities' -H 'Accept: application/json'List the feature types (layers) and supported operations.
Dataset
Volume & freshness
License
No license declared upstream.
Machine-readable & source
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