Noise Round 4 Road National (Lnight)
Polygon dataset from Ireland's Round 4 strategic noise mapping (2022), reflecting conditions during 2021, showing noise contours for the Lnight (night-time) period along major roads. Coverage includes the Cork, Dublin and Limerick noise agglomerations as well as major roads outside these agglomerations. The dataset is published by the Environmental Protection Agency (Ireland) as part of national implementation of environmental noise mapping obligations, providing spatial data on night-time road traffic noise exposure levels across the country's principal road network.This is a polygon dataset of the strategic noise mapping of major roads for Round 4 (2022), representing the situation during 2021, in the form of noise contours for the Lnight period for Cork, Dublin and Limerick noise agglomerations and the major roads outside of the noise agglomerations. Major…
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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 34 minutes ago.
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Sample data (2 records)
| Name | Type | ReportPeriod | dB_Value | Time | LocalAuthorityName |
|---|---|---|---|---|---|
| National | Major Road | Rd4-2022 | 45-49dB | Lnight | Carlow county council |
| National | Major Road | Rd4-2022 | 45-49dB | Lnight | Cavan 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%20Road%20National%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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