Ordnance Survey

Ordnance Survey


Ordnance Survey (OS) is Great Britain’s national mapping agency. It carries out the official surveying of GB, providing the most accurate and up-to-date geographic data, relied on by government, business and individuals.


Ordnance Survey @OrdnanceSurvey

At @GeoPlaceLLP's recent conference, @Jesse_Norman MP conveyed the need for high quality data for transport transformation. Read more about his keynote speech here: https://t.co/owun5Q0gtl

For England and Wales, #findmystreet will tell you where a street is, what its official name is, and the maintenance responsibility of that street.
Find out more about @GeoPlaceLLP's new launch here: https://t.co/FXuDoTVDAl

How many of Great Britain's largest islands have you ticked off? https://t.co/yFxsNz25at

Our new #OSMoonMap went on sale this week - celebrating the 50th anniversary of the lunar landing https://t.co/F4elc4yiF0

#moonlanding #apollo50

Exploring the #GBNationalParks this summer? Have you seen our poster showing the terrain of all 15?

Take a look and buy a copy here:


Ahead of the #FACup final - check out all of the stadiums in the English Football League for 2018-19


Our #GitHub page had an overhaul - code samples, stylesheets and demos available for all these products:

✔️OS MasterMap Highways Network
✔️OS Maps API
✔️OS VectorMap District
✔️OS Terrain 50
✔️& many more