c4f78207-17f8-460d-b87b-0e4ed9cf6ffb Caimin O'Brien Department of Housing, Local Government and Heritage Archaeologist - Archaeological Survey of Ireland 01-8882000 - National Monuments Service Custom House Dublin 1 Caimin.OBrien@housing.gov.ie 2023-11-16T16:46:29 ISDI Metadata Profile 1.2 EPSG Geodetic Parameter Dataset EPSG 2009-11-25 2157 https://www.opengis.net/def/crs/EPSG/0/ National Monuments Service - Holy Wells 2030_holy_wells 2023-04-20 holy-wells-of-ireland-in-the-republic-of-ireland https://data.gov.ie/dataset/ This dataset displays locational information for all 3,025 Holy Wells in the Republic of Ireland that has been recorded by the National Monuments Service. The dataset contains information on certain holy wells the precise location of which has not been identified and as a result have been assigned the National Grid Reference of 0/0. It is hoped with the publication of this dataset that some of these ‘lost holy wells’ may be located by public information which can be sent by email to nationalmonuments@housing.gov.ie. The dataset provides the Sites and Monuments Record (SMR) Number for each holy well along with a link to a more comprehensive online entry available on the National Monuments Service, Historic Environment Viewer, accessible at https://maps.archaeology.ie/HistoricEnvironment. This information is correct at the time of publication. It may be amended or altered by the addition or removal of Holy Wells based on information submitted to the National Monuments Service. This dataset is based on information exported from the national database on the 20/04/2023. To display the location of Holy Wells in the Republic of Ireland from the Sites and Monuments Record (SMR). Caimin O'Brien Department of Housing, Local Government and Heritage Archaeologist - Archaeological Survey of Ireland 018882000 n/a National Monuments Custom House Dublin 1 Ireland Caimin.OBrien@housing.gov.ie Protected sites GEMET - INSPIRE themes, version 1.0 GEMET 2008-12-05 archaeology GEMET - Concepts, version 2.4 GEMET 2010-01-13 Ireland ISO 3166 ISO Country List 2008-12-13 https://creativecommons.org/licenses/by/4.0/ Copyright Government of Ireland. This dataset was created by National Monuments Service, Department of Housing, Local Government and Heritage. This copyright material is licensed for re-use under the Creative Commons Attribution 4.0 International licence. https://creativecommons.org/licenses/by/4.0/ 10000 environment planningCadastre -15.407793491597 -5.0806450540971 48.635165460291 57.687899835291 0 0 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 csv / Caimin O'Brien Department of Housing, Local Government and Heritage Archaeologist - Archaeological Survey of Ireland +353 1 8882000 n/a Department of Housing, Local Government and Heritage Custom House Dublin 1 1 Caimin.OBrien@housing.gov.ie https://heritagedata.maps.arcgis.com/sharing/rest/content/items/8c8a5888f7ea4c9f90fcc9441131a7b1/data text/csv CSV download of NMS - Holy Wells Download CSV https://heritagedata.maps.arcgis.com/sharing/rest/content/items/e093ca4571584f499b1c7b6f88419d49/data application/vnd.google-earth.kml+xml KMZ download of NMS - Holy Wells Download KMZ https://arcg.is/1jarim application/zip Zipped ESRI Shapefile of NMS - Holy Wells Download Zipped ESRI Shapefile https://services-eu1.arcgis.com/HyjXgkV6KGMSF3jt/arcgis/rest/services/National_Monuments_Service_Holy_Wells/FeatureServer application/rest ESRI Rest Service pf NMS - Holy Wells ESRI Rest Service, export enabled INSPIRE Data Specification on Protected sites INSPIRE Data Specifications v3.0 2011-06-15 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 It is important to note that this mapping uses the Irish Transverse Mercator (ITM) co-ordinate system. In order to facilitate users during the transition from Irish Grid (IG) to ITM, downloads will include both sets of co-ordinates. The existing point centroids for the records were digitised relative to the OSI 6-inch mapping and the move from this older IG-referenced series to the larger-scale ITM mapping will necessitate revisions.