it is a line
It is a nature reserve.
A small orange rectangle or square with no border around it
An Ordnance Survey Bench Mark is a surveying mark made by the Ordnance Survey to record heights above Ordnance Datum. They are typically found on buildings, bridges, or other structures and are used as reference points for altitude measurements.
Ordnance Survey International was created in 1946.
There are many places where one can find an ordnance survey map. One looking to find an ordnance survey map should visit the official Ordnance Survey website and click the 'Get a Map' link.
For Great Britain, have a look at http://www.ordnancesurvey.co.uk/oswebsite/education/pdf/25kenglishlegend08.pdf
On an Ordnance Survey map, a waterfall is represented by a blue triangle pointing downward. This symbol indicates the location of the waterfall within the landscape. Additionally, the surrounding water features may also be marked with blue lines to represent rivers or streams.
An elephant symbol on an Ordnance Survey map typically represents a zoo or wildlife park where elephants are kept. It is used to indicate the location of the facility for visitors or those interested in wildlife attractions.
The symbol of a mug on an Ordnance Survey map typically represents a tea room or cafe where you can stop for refreshments. It is a helpful icon for hikers, cyclists, or tourists who may want to take a break and enjoy a drink or snack during their journey.
ordnance survey maps. maps made by the ordnance survey
what is the importance of a ordnance survey map to uniformed public services?
The UK