d4ef23e0-1613-471e-84aa-8b97d4f11338 National Parks and Wildlife Service Department of Housing, Local Government and Heritage Ecological Data Manager +353-1-8882000 n/a National Parks and Wildlife Service 90 North King Street Dublin 7 D07 N7CV Ireland datadelivery@housing.gov.ie 2023-11-29T15:39:57 ISDI Metadata Profile 1.2 EPSG Geodetic Parameter Dataset EPSG 2009-11-25 4326 https://www.opengis.net/def/crs/EPSG/0/4326 An aerial survey of harbour and grey seals in Ireland: Part 2: Galway Bay to Carlingford Lough 2012 Aerial survey of harbour seals - part 2 2022-06-24 An aerial survey of harbour and grey seals in Ireland: Part 2: Galway Bay to Carlingford Lough https://data.gov.ie/dataset/ On August and September 2012, the Sea Mammal Research Unit (SMRU) of the University of St Andrews carried out an aerial survey of moulting harbour seals (Phoca vitulina, also known as common seals) in the west, south-west, south and east of Ireland, between Galway Bay and Carlingford Lough. This was the completion of a survey of seals around the whole of Ireland that started in August 2011, when the coast from Lough Foyle to Galway Bay was surveyed (Duck & Morris, 2012). Although the primary aim of this survey was to count harbour seals hauled out ashore, grey seals (Halichoerus grypus) were also counted. The 2011 and 2012 surveys were undertaken in order to update information from a previous nationwide aerial seal survey carried out in August 2003 (Cronin et al., 2004; Cronin et al., 2007). The surveys incorporated improved techniques which resulted in more accurate species identification and, consequently, more accurate final counts compared with the 2003 survey. This should be kept in mind when interpreting any differences in counts from the two surveys. The primary aim of this survey was to count harbour seals hauled out ashore in the west, south-west, south and east of Ireland, between Galway Bay and Carlingford Lough. 1. Conduct an aerial survey of all coastal areas in Ireland during the Harbour Seal moult period (Aug-Sep), using a thermal imaging video camera to detect groups of seals ashore and a high resolution photo camera to record all groups of seals encountered. 2. Data analysis to provide species identification, count and spatial data using the imagery and location data collected during the survey. 3. Produce a comprehensive report describing the survey, findings, tables and maps presenting seal abundance and distribution data. 4. Provide all data collected during the survey in digital format (video files and photographs), as well as the final seal count and location data (Excel spreadsheet and GIS shapefile). National Parks and Wildlife Service Department of Housing, Local Government and Heritage Ecological Data Manager +353-1-8882000 n/a National Parks and Wildlife Service 90 North King Street Dublin 7 D07 N7CV Ireland datadelivery@housing.gov.ie Species distribution GEMET - INSPIRE themes, version 1.0 GEMET 2008-12-05 biota, biodiversity, marine fauna, marine mammal GEMET - Concepts, version 4.2.3 2021-12-06 National Parks and Wildlife Service, NPWS, marine, mammal, biodiversity National Parks and Wildlife Service NPWS 2012-07-20 Ireland ISO 3166 ISO Country List 2008-12-13 http://creativecommons.org/licenses/by/4.0/ http://creativecommons.org/licenses/by/4.0/ Copyright Government of Ireland. This dataset was created by National Parks and Wildlife 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. http://creativecommons.org/licenses/by/4.0/ 50000 environment -10.650444030762 -5.289115905762 50.807923689449 55.993470564449 2012-08-01 2012-09-30 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 v10+ National Parks and Wildlife Service Department of Housing, Local Government and Heritage Ecological Data Manager +353-1-8882000 n/a National Parks and Wildlife Service 90 North King Street Dublin 7 D07 N7CV Ireland datadelivery@housing.gov.ie.ie https://www.npws.ie/sites/default/files/general/HarbourSealSurveyPart2_2012_0.zip zip Dataset An aerial survey of harbour and grey seals in Ireland: Part 2: Galway Bay to Carlingford Lough dataset published on NPWS website INSPIRE Data Specification on Provide Spatial Data Theme keyword 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 Species identification and counts were derived from high resolution still photographs taken of all seals encountered. The locations of groups of seals were derived from comparing satellite imagery with still photos (containing GPS coordinates) and video footage recorded during each sighting, and placed on a digital GIS map containing mean high water and mean low water shapefiles, as well as satellite imagery. The survey covered the entire coast of counties Clare, Limerick, Kerry, Cork, Waterford, Wexford, Wicklow, Dublin, Meath, Louth and parts of Galway including the Aran Islands nor covered in 2011.