翻訳と辞書
Words near each other
・ Irish megalithic tombs
・ Irish Mental Hospital Workers' Union
・ Irish Mercantile Marine during World War II
・ Irish Mesolithic
・ Irish Metropolitan Conservative Society
・ Irish Meusel
・ Irish Girl Guides
・ Irish Go Association
・ Irish goat
・ Irish Gold
・ Irish Goodbye
・ Irish Graham
・ Irish grammar
・ Irish Grand National
・ Irish Greyhound Derby
Irish grid reference system
・ Irish Grove No. 4 Precinct, Menard County, Illinois
・ Irish Guard
・ Irish Guard (Notre Dame)
・ Irish Guards
・ Irish head of state from 1936 to 1949
・ Irish heads of government since 1919
・ Irish Heartbeat
・ Irish Heartbeat (song)
・ Irish Hearts
・ Irish heraldry
・ Irish Hill (San Francisco)
・ Irish Hill Copse
・ Irish Hill, Louisville
・ Irish Hills


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Irish grid reference system : ウィキペディア英語版
Irish grid reference system

The Irish grid reference system is a system of geographic grid references commonly used in Ireland (both Northern Ireland and the Republic of Ireland). The Irish grid overlaps the British grid.
==Usage==
In general, neither Ireland nor Great Britain uses latitude or longitude in describing internal geographic locations. Instead grid reference systems are in common usage.
The national grid referencing system was devised by the Ordnance Survey, and is heavily used in their survey data, and in maps (whether published by the Ordnance Survey of Ireland, the Ordnance Survey of Northern Ireland or commercial map producers) based on those surveys. Additionally grid references are commonly quoted in other publications and data sources, such as guide books or government planning documents.

The Ordnance Survey of Ireland has implemented a new coordinate system for Ireland called Irish Transverse Mercator, or ITM, which will initially run in parallel with the existing Irish grid system. In both systems, the true origin is at 53° 30' N, 8° WOS Ireland〕 — a point in Lough Ree, close to the western (Co. Roscommon) shore, whose grid reference is (N 000 500 ).

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Irish grid reference system」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.