The military uses "Ordnance" on OS maps to refer to the detailed representation of military installations, artillery ranges, and other defense-related features. This term helps in identifying strategic locations and planning operations. Additionally, including ordnance information enhances navigation and situational awareness for military personnel in the field. Overall, it serves as a crucial tool for both operational planning and execution.
ordnance survey maps. maps made by the ordnance survey
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
brown
1:25,000 OR 1:50000
ordnance survey maps. maps made by the ordnance survey
Ordnance Survey
In the United Kingdom, a Government body, The Ordnance Survey (OS), surveys and prints maps of the UK at various scales.
The Ordnance Survey (OS) is the national mapping agency for Great Britain, responsible for creating detailed maps of the region. Founded in 1791, its original purpose was to provide accurate maps for military purposes. Over the years, it has expanded to produce a wide range of maps for various uses, including hiking, planning, and navigation. The OS is renowned for its precision and comprehensive coverage of the landscape.
In computers, OS stands for Operating System. In optometry, O.S. stands for Left Eye (Oculus Sinister, in Latin). In maps in the UK, OS stands for Ordnance Survey.
On Ordnance Survey (OS) maps, land is typically measured in hectares for larger areas, while smaller plots may be represented in square meters. OS maps use various symbols and colors to denote different land uses, such as urban, agricultural, and natural landscapes. Additionally, elevation is often indicated in meters above sea level.
The Ordnance Survey was established in the 18th century.
OS stands for operating system. It is basically what runs your computer. Examples of operating systems are Windows XP, Windows Vista, Windows 7, Mac OS X Tiger, Mac OS X Leopard, and Mac OS X Snow Leopard (there are many more).
Operating System (In the context of an actual map, OS stands for Ordnance Survey, the national mapping agency for Great Britain.)
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.
Red . On all the many OS maps that I have, motorways are blue.
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