How to use in-sentence of “Ordnance survey”:
+ For example, the British Ordnance Survey uses a datum based on the measurements of mean sea level at a gauge at Newlyn, Cornwall from 1915 to 1921 for their maps of Great Britain.
+ It is the same as but uses a UK Ordnance Survey grid reference as the coordinates.
+ The summit of Ben Nevis is a large stony plateau of about The highest point is marked with a large stone mound which sits an Ordnance Survey trig point.
+ Hommetol, more commonly called Omptolle by the Ordnance Survey etc., is used for gathering ormer.
+ The contraction “Scafell Pike” started as an error on an Ordnance Survey map.
+ For sites in Great Britain an Ordnance Survey grid reference may be given.
