Oh, dude, enters and issues on old ordnance survey maps? It's like when you're navigating a treasure map and you come across a "here be dragons" warning. Enters are where you can enter a location, and issues are the problems you might encounter there, like a grumpy troll guarding a bridge. So, basically, it's just fancy old-timey talk for entrances and obstacles.
ordnance survey maps. maps made by the ordnance survey
Ordnance Survey maps.
On the OS Explorer series (Scale 1:25,000) of Ordnance Survey maps, a well is denoted as a small unfilled blue circle with a blue capital "W" next to it. Springs are denoted by the same circle however the letters "Spr" are used in place of "W".The smaller scale maps (i.e. showing a larger area) such as the OS Landranger series (Scale 1:50,000) do not appear detailed enough to display wells (and they do not appear in the Key).See related links.
The boundary symbols vary depending on what type of Ordnance Survey may you are viewing though very often the main symbols are show in the margin of the map or on a webpage linked to Internet Maps
USGS (United States Geological Survey)
ordnance survey maps. maps made by the ordnance survey
Ordnance Survey
An OD (Ordnance Survey) map are maps that were originally used for the military. It was produced by following a series of surveys. Hope this helps. :)
Ordnance Survey maps.
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what is the importance of a ordnance survey map to uniformed public services?
The Ordnance Survey is called so because it was originally created by the British government's Board of Ordnance in the 18th century to map out strategic locations and military defenses. The term "Ordnance" refers to military supplies, weapons, and artillery used by an army.
J. B. Harley has written: 'The historian's guide to Ordnance Survey maps' -- subject(s): Cartography, Great Britain, Great Britain. Ordnance Survey, Historical geography, Local History, Maps, Ordnance Survey, Sources 'La Nueva Naturaleza de Los Mapas' 'The Ordnance Survey and land-use mapping' -- subject(s): Great Britain, Great Britain. Ordnance Survey, History, Land use mapping, Land use surveys 'Maps for the local historian' -- subject(s): Cartography, History, Local History, Maps, Nautical charts, Sources
'collects' isn't used on ordance survey maps but 'coll' is used for 'college'.
Bernard Lockey has written: 'The interpretation of Ordnance Survey maps and geographical pictures' -- subject(s): Geography, Great Britain, Great Britain. Ordnance Survey, Maps, Problems, exercises, Study and teaching
You can find streetmaps of the UK online at websites such as Google maps, Bing maps, and Satsig. There also exists apps for many smartphones that contain a GPS function to find where you want to go.
Gillian M. Doherty has written: 'The Irish Ordnance Survey' -- subject(s): Antiquities, Cartography, Historiography, History, Irish National characteristics, Maps, Ordnance Survey (Ireland)