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The vertical datum for the shoreline should be mean sea high water in tidal maritime zone or normal water
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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 for islands in seawater. Smaller islands in inland water area can be portrayed if considered as landmark
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For each watercourse with a drainage basin ≥ 500 km2 the main drain class should be indicated.
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Major waterfalls of national or tourist interest or being obstruction to navigation, located on watercourse portrayed as line feature
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Land used for growing vegetation.
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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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The ferry station shall be identified for each ferry line and connected to them. There can be several ferry lines connected to one ferry station. The ferry station will possibly connect railway or road and the corresponding ferry line. The FStationID is the unique...
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Area < 0.4 km2 or population >100 but < 5000 inhabitants. All municipalities and other built-up areas estimated to be important by their number of inhabitants and/or their outstanding localisation. Those built-up areas, which have less than 100 inhabitants but are...
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All European roads (E-roads) and all roads connecting built-up areas, additionally, other roads can be included when it is needed to reach full connectivity of the transportation network (e.g. direct link between two built-up areas) or only way to reach a built-up area or...
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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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Polygon file of the Boundaries Seawater Area taken from the OSi National 1:250k Map Of Ireland
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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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An area containing a concentration of buildings and other structures.
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Area ≥ 0.4 km² for islands in seawater. Smaller islands in inland water area can be portrayed if considered as landmark
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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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Length ≥ 125 meters. Have to be connected to a ferry station.
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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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Military, commercial and leisure airports and airfields with area ≥ 0.4 km²
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The vertical datum for the shoreline should be mean sea high water in tidal maritime zone or normal water.
Derilinx
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