17b5be96-5b85-4f01-902e-f0e754b5ce7f GIS Team Environmental Protection Agency +353-53-9160600 +353-53-9160601 PO Box 3000 Johnstown Castle Estate Wexford Co. Wexford Ireland gis@edenireland.ie http://gis.epa.ie 2023-01-25T15:44:43Z ISDI Metadata Profile 1.2 EPSG Geodetic Parameter Dataset 2009-11-25 http://www.opengis.net/def/crs/EPSG/0/29902 EPSG Air Quality Zones Air Zones 2009-01-01T00:00:00 2009-01-01T00:00:00 2009-01-01T00:00:00 AM.IE.EPA.AIR_Zones This is a dataset of the air quality zones listed on http://www.epa.ie/air/quality/zones/. The zones were defined initially in the Air Quality Regulations (SI 180 of 2011). The EPA reviews the zones regularly and amends when necessary. Management of the national ambient air quality network. GIS Team Environmental Protection Agency +353-53-9160600 +353-53-9160601 PO Box 3000 Johnstown Castle Estate Wexford Co. Wexford Ireland gis@epa.ie https://gis.epa.ie/geoserver/EPA/wms?service=WMS&version=1.1.0&request=GetMap&layers=EPA:AIR_Zones&styles=&bbox=20178.276497693732,16270.346134152263,334517.969278031,459955.78597030044&width=544&height=768&srs=EPSG:29902&format=image%2Fpng thumbnail Environmental monitoring facilities GemetInspireTheme GEMET 2013-12-10 air quality air quality monitoring GEMET - Concepts, version 3.1 GEMET 2012-07-20 air quality zones air monitoring air quality control Environmental Protection Agency EPA 2014-06-23 IE ISO 3166 ISO 1974-12-31 no limitations Data is for public use under Creative Commons CC-By 4.0 https://creativecommons.org/licenses/by/4.0/ 50000 environment -10.47472 -6.01306 51.44555 55.37999 2009-01-01T00:00:00 2009-01-01T00:00:00 0 1014 An Ordnance Datum or OD is a vertical datum used by an ordnance survey as the basis for deriving altitudes on maps. A spot height may be expressed as AOD for "above ordnance datum". Usually mean sea level (MSL) is used for the datum. Malin Ordnance Datum Derivation of vertical height or depth (in metres) In the Republic of Ireland, OD for the Ordnance Survey of Ireland is Malin Ordnance Datum: the Mean Sea Level (MSL) at Portmoor Pier, Malin Head, County Donegal, between 1960 and 1969. 5731 EPSG Projection 5731 - Malin Head height Metres Derivation of Altitude OD based on Mean Sea Level, Malin Head 1960-1969 ESRI Shapefile 10.x GIS Team Environmental Protection Agency +353-53-9160600 +353-53-9160601 PO Box 3000 Johnstown Castle Estate Wexford Co. Wexford Ireland gis@epa.ie https://gis.epa.ie/EPAMaps/default?easting=&northing=&lid=EPA:AIR_Zones text/html View Data View Data View Data https://gis.epa.ie/GetData/Download text/html Download Data Download data https://gis.epa.ie/geoserver/EPA/wms?service=WMS&version=1.1.0&request=GetMap&layers=EPA:AIR_Zones&styles=&bbox=20178.276497693732,16270.346134152263,334517.969278031,459955.78597030044&width=544&height=768&srs=EPSG:29902&format=image%2Fpng image/png Web Map Service WMS GetMap WMS GetMap INSPIRE Data Specification on Environmental monitoring facilities INSPIRE Data Specifications v3.0 2013-12-10 The INSPIRE Directive or INSPIRE lays down a general framework for a Spatial Data Infrastructure (SDI) for the purposes of European Community environmental policies and policies or activities which may have an impact on the environment. false COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services INSPIRE Interoperability Regulation 2010-12-08 Level of conformance with the COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services false The polygon geometry was digitised initially following descriptions set out in the Air Quality Regulations 2011 (SI 180 of 2011) and amended by the EPA on 1 January 2013 following a review.The EPA outline the areas to be included in Zone A, Zone B and Zone C. The remaining area of Ireland is classed as Zone D. The EPA uses Electoral Districts to outline the areas to be included in each Zone. The polygon geometry was taken from the Electoral Districts geometry. Each ED listed was selected and dissolved together. Zones A, B and C polygons were then used to erase sections of the Republic of Ireland polygon which then became Zone D. The name of each zone it provided in the regulations. Spatial Accuracy: The geometry is taken from three Ordnance Survey Ireland datasets, Electoral Districts, refer to the metadata for details. The EPA must be notified if any errors or emissions are found. It is not permitted to distribute electronic copies of this data to any other party without the prior consent of the data holders (Environmental Protection Agency). The data source must be appropriately acknowledged.