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For each watercourse with a drainage basin ≥ 500 km2 the main drain class should be indicated.
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Area < 0.4 km²All TEN ports and all statistical ports according to Commission Decision 2005/366/EC of 4 March 2005. (Reference: GISCO Port database)
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Area < 0.4 km² Military, commercial and leisure airfields (Reference: GISCO Airport database)
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Railway routes used for regular transportation of goods and passengers. Railway yards, siding railways are allowed if they are landmarks and are classified as branch lines. They are usually generalized (not all the tracks have to be portrayed). Specific lines reaching harbour...
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All dams on watercourse portrayed as a single line
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Water with area ≥ 0.4 km². Smaller lakes or ponds can be portrayed when significant to determine land occupation. Lakes being part of the water network have to be topologically connected to watercourses.
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Point file of Electoral District placenames from the OSi National Gazetteer dataset
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Only operational hard paved runways of airports (portrayed as an area feature) are portrayed. Runways cannot be portrayed stand-alone without the airport they belong to. Runway is portrayed only with line feature. The length of the line feature should correspond to the real...
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Point file of County placenames from the OSi National Gazetteer dataset
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An area containing a concentration of buildings and other structures.
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Polygon file of the Boundaries Seawater Area taken from the OSi National 1:250k Map Of Ireland
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Boundary of an entity controlled by an administrative authority, this entity can be composed of several areas; international boundary and national subdivisions up to the lowest level (municipality level). In sea area boundaries are only portrayed if they are official (legal)...
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Cartographic text needed for named place at scale 1:250.000 that cannot be put into attributes. Named locations specially required are regions e.g. Mountain range, Valley, Peak, Gorge, Bay, Sea, Fjord, Inlet/cape, Sandbank, Beach, Headland/Peninsula, Sea water and forest name....
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Military, commercial and leisure airports and airfields with area ≥ 0.4 km²
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Point file of Local Authorities from the OSi National Gazetteer dataset
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An area controlled by an administrative authority. National territory and all national subdivisions up to fifth order.
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Polyline file of Seawater Line taken from the OSi National 1:1m Map Of Ireland
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EnvironmentScenic Views and Routes defined as part of Landscape Character Assessment 2008. Dataset Publisher: Roscommon County Council, Dataset language: English, Spatial Projection: Web Mercator, Date of Creation: 2011, Update Frequency: As Required. Roscommon County Council provides...
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Civic Amenity Site locations in County Roscommon. Dataset Publisher: Roscommon County Council, Dataset language: English, Spatial Projection: Web Mercator, Date of Creation: 2011, Update Frequency: As Required. Roscommon County Council provides this information with the...
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EnvironmentCommunity Facilities in County Roscommon including Community Centres, Youth Facilities, and Education and Development Facilities. Dataset Publisher: Roscommon County Council, Dataset language: English, Spatial Projection: Web Mercator, Date of Creation: 2011, Update...
Derilinx
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