f90c9c23-e87f-4f07-9d77-d65e4b201d3e 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 2023-11-20T16:03:36 ISDI Metadata Profile 1.2 EPSG Geodetic Parameter Dataset EPSG 2009-11-25 4326 https://www.opengis.net/def/crs/EPSG/0/4326 Harbour porpoise surveys in Blasket Islands SAC, 2022 2022 Harbour Porpoise Survey Blasket Is SAC 2022-12-02 Harbour porpoise surveys in Blasket Islands SAC, 2022 https://data.gov.ie/dataset/ To contribute to the Department of Housing, Local Government & Heritage (DHLGH) site management and surveillance effort, visual monitoring of harbour porpoises was carried out in the Blasket Islands SAC during the summer of 2022. This was the fifth dedicated line transect survey of harbour porpoises within this SAC, which will enable ongoing trends in summer density estimates to be explored. The objectives of the survey in 2022 were to: i) derive updated summer density and population estimates for Harbour porpoises within the SAC using robust sampling methods for small cetacean density/population estimation ii) estimate associated Coefficients of Variation and 95% Confidence Intervals iii) collect ancillary information that is readily available during surveys concerning ecological/life history parameters of scientific interest (for example, the presence of porpoise calves, estimated group sizes, behavioural ecology) and other marine mammal species, will also be gathered and reported 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, cetacean 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 2022-05-30 2022-11-10 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/HPBI22.zip zip Dataset Harbour porpoise surveys in the Blasket Islands SAC, 2022 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 Effort points shapefile for HPBI22 harbour porpoise survey. A point shapefile with 196 records representing locations recorded during the Blasket Islands SAC Harbour porpoise survey in 2022.