The Ordnance Survey National Grid reference system (OSGB), also known as British National Grid (BNG), is a system of geographic grid references, distinct...
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The Ordnance Survey (OS) is the national mapping agency for Great Britain. The agency's name indicates its original military purpose (see ordnance and...
84 KB (8,590 words) - 11:24, 3 November 2024
Ordnance Survey Ireland (OSI; Irish: Suirbhéireacht Ordanáis Éireann) was the national mapping agency of the Republic of Ireland. It was established on...
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−200 m is used; thus a depth of −60 m is 140 m ATD Ordnance Survey National Grid – System of geographic grid references used in Great Britain Principal Triangulation...
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mapping Ordnance Survey National Grid, used in Great Britain Irish national grid reference system United States National Grid National Grid for Learning...
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Projected coordinate system (redirect from National grid reference system)
of the British National Grid was released in 1938, based on earlier experiments during World War I by the Army and the Ordnance Survey. During World War...
21 KB (2,803 words) - 22:28, 19 June 2024
Retriangulation of Great Britain (category Surveying of the United Kingdom)
datum and Ordnance Survey National Grid in use today. The retriangulation was begun in 1935 by the Director General of the Ordnance Survey, Major-General...
25 KB (3,015 words) - 23:05, 23 October 2024
and no smaller than 5x5 minutes of latitude and longitude. Ordnance Survey National Grid is another Transverse Mercator system designed for locations...
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Grid reference Ordnance Survey National Grid (British National Grid) Irish national grid reference system Spatial Reference System List of National Coordinate...
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Maidenhead Locator System (redirect from Maidenhead Grid squares)
format.[needs update] Military Grid Reference System Ordnance Survey National Grid QRA locator United States National Grid World Geographic Reference System...
16 KB (1,933 words) - 10:09, 4 September 2024
the Cassini Grid system was replaced with the Ordnance Survey National Grid (see § Transition to National Grid). However, the Cassini Grid system continued...
7 KB (974 words) - 03:29, 21 June 2022
locations. Instead grid reference systems are used for mapping. The national grid referencing system was devised by the Ordnance Survey, and is heavily used...
7 KB (753 words) - 17:04, 28 July 2024
1 km (100 ha) grid square in the Ordnance Survey National Grid and the Irish national grid reference system. There are 332,216 such grid squares containing...
21 KB (2,234 words) - 09:59, 10 July 2024
company in northern Mexico British National Grid, the Ordnance Survey National Grid reference system Bermuda National Grid, a kind of Transverse Mercator...
1 KB (177 words) - 00:52, 13 January 2024
Beast Cliff (category Articles with OS grid coordinates)
York Moors national park, the Cleveland Way runs at the head of the cliffs. In terms of its position on the Ordnance Survey National Grid system of geographical...
15 KB (1,379 words) - 12:27, 1 March 2024
GB1900 (category Ordnance Survey)
year. Each placename was tagged with the WGS84 coordinates and Ordnance Survey National Grid reference of the position of the bottom-left of the first letter...
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in connection with the British Ordnance Survey National Grid and the US Military Grid Reference System, where the grids are divided into 100 km × 100 km...
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The Ordnance Survey maintains a mapping database from which they can print specialist maps at virtually any scale. The Ordnance Survey National Grid divides...
38 KB (4,040 words) - 06:32, 24 October 2024
The term has a particular use in connection with the British Ordnance Survey national grid, and then refers to any of the 100 such squares which make up...
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of the Ordnance Survey National Grid in the 1930s the County Series maps were replaced by a new series of maps at each scale. The Ordnance Survey began...
48 KB (1,262 words) - 21:12, 7 December 2023
the grid reference (where provided) is based on the British national grid reference system used by the Ordnance Survey. • "Guide to National Grid". Ordnance...
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Newlyn Tidal Observatory (category Geodetic surveys)
climate change studies was noted. Cornwall portal Ordnance Survey National Grid – System of geographic grid references used in Great Britain Principal Triangulation...
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Digimap (category Ordnance Survey)
current Ordnance Survey national grid squares. The service originally consisted of a single interface for viewing maps and downloading either the national grid...
18 KB (1,708 words) - 21:33, 30 April 2024
typically flies in a grid-like pattern with height and line spacing determining the resolution of the data (and cost of the survey per unit area). As the...
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NaPTAN (redirect from National Public Transport Access Node)
Every NaPTAN point includes geospatial coordinates specified in Ordnance Survey National Grid format, and as WGS84 latitude and longitude pairs where these...
8 KB (1,017 words) - 03:37, 2 August 2024
British nature conservation statuses (redirect from Nationally Scarce)
of species in the hectads (i.e. 10 x 10 km grid squares) of the Ordnance Survey National Grid. Nationally Rare is conventionally defined as species which...
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River Meon (category Articles with OS grid coordinates)
copyright. "Meon". Catchment Data Explorer. Environment Agency. Ordnance Survey National Grid: SU 685 203 (source), SU 534 023 (mouth) Current flood status...
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× 1 km (100 ha) grid square in the Ordnance Survey National Grid (of Great Britain and Northern Ireland) and the Irish national grid reference system...
8 KB (833 words) - 09:31, 20 November 2023
grid reference system, the old coordinate system for Ireland. Irish Transverse Mercator, the new coordinate system. Ordnance Survey Ordnance Survey Ireland...
5 KB (667 words) - 20:07, 12 August 2023
1976 Transverse Mercator: Redfearn series, the basis of the Ordnance Survey National Grid Redfern (disambiguation) This page lists people with the surname...
1 KB (180 words) - 12:47, 22 July 2023