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This dataset provides map polygons for sea areas used in sea area warnings. The dataset includes the naming convention and EMMA IDs for each area adjacent to the coastline.
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Abstract: This data shows the FSU stations used in the Flood Studies Update (FSU) Programme. Under the FSU research, 216 FSU stations were used with varying record length. Purpose: The data has been developed to inform the Flood Studies Update (FSU) Programme. The FSU is a...
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Abstract: This data shows the nodes used in the Flood Studies Update (FSU) Programme. Under the FSU research, 134,000 nodes, representing ungauged locations were placed at 500m centres along the 42,000 km of the Blueline River Network. Purpose: The data has been developed to...
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Abstract: This data shows the catchment outlines relating to the 134,000 nodes, representing ungauged locations, used in the Flood Studies Update (FSU) Programme. Using the OSi Digital Elevation Model, catchment outlines were derived for each of these nodes. Purpose: The data...
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Abstract: This data shows the catchment outlines relating to the 216 FSU stations, representing gauged locations, used in the Flood Studies Update (FSU) Programme. Using the OSi Digital Elevation Model, catchment outlines were derived for each of these nodes. Purpose: The data...
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Wind power densities in watts per square metre (W/m²) at 100m height. These datasets cover the land area and coastal waters of Ireland (ex. Northern Ireland), and emanate from a 2003 wind mapping project. The 2003 project reported that some experts regarded mean wind power...
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Wind power densities in watts per square metre (W/m²) at 75m height. These datasets cover the land area and coastal waters of Ireland (ex. Northern Ireland), and emanate from a 2003 wind mapping project. The 2003 project reported that some experts regarded mean wind power...
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Wind power densities in watts per square metre (W/m²) at 50m height. These datasets cover the land area and coastal waters of Ireland (ex. Northern Ireland), and emanate from a 2003 wind mapping project. The 2003 project reported that some experts regarded mean wind power...
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National Monuments Service - Monuments to VisitEnvironmentThis dataset pinpoints national monuments around the country which are accessible to the public. The national monuments mapped on the website feature those at which the Office of Public Works maintain visitor services (for which there may be a charge) and those which have no...
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Bedrock is the solid rock at or below the land surface. Over much of Ireland, the bedrock is covered by materials such as soil and gravel. The Bedrock map shows what the land surface of the North East, Midlands, Cork and Dublin would be made up of if these materials were...
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ScienceGroundwater is the water that soaks into the ground from rain and can be stored beneath the ground. An aquifer is a body of rock and/or sediment that holds groundwater. There are two main types of aquifer in Ireland – bedrock aquifers, and sand and gravel aquifers. Bedrock is...
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There are more than 1,200 geological formations and members (rock units) in the 1:100,000 Bedrock Geology map. Rock properties such as colour, grain size and type, origin, fossil and mineral content are used to define formations and members. A lot of these properties are not...
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Karst is a type of landscape where the bedrock has dissolved and created features such as caves, enclosed depressions (sinkholes), disappearing streams, springs and turloughs (seasonal lakes). Limestone is the most common type of soluble rock. As rain falls it picks up carbon...
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ScienceGroup Water Schemes (GWSs) are community-run water supply schemes. About 70% of GWSs take their water from a privately-sourced supply. The rest take their water from an Irish Water connection (DHPLG, 2017). 81% of the privately-sourced supplies affiliated to the National...
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Public Water Supplies (PWSs) are managed by Irish Water, Ireland's national water utility, since 2013. Before this, public water supplies were managed by Local Authorities. More than 70% of public supplies take groundwater from boreholes, springs and infiltration galleries....
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The Groundwater Vulnerability map shows land areas across Ireland where groundwater can be easily polluted. It also shows areas where it is well protected by the subsoil layers. The vulnerability category given to a site or an area is based on how easy it is for water which...
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A well is a hole dug into the ground usually for the purpose of taking water from the ground but also for monitoring groundwater. Most private wells are used for home and farm water supplies are in rural areas. Springs occur where groundwater comes out at the surface. A...
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Subsoil is the layer of soil under the topsoil and on top of the bedrock. The ease with which water can pass through the subsoil is known as the ‘permeability’. The subsoil permeability affects how easily rainwater can soak down into the ground and fill up the groundwater...
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ScienceGroundwater is the water that soaks into the ground from rain and can be stored beneath the ground. An aquifer is a body of rock and/or sediment that holds groundwater. There are two main types of aquifer in Ireland – bedrock aquifers, and sand and gravel aquifers. Bedrock is...
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Location of Cork City Garda Stations