The Ordnance Survey of Great Britain is a Government Agency with around 1200 employees
Arnulf consulted to the Ordnance Survey Great Britain as Principal Architect for Information Technology and Services on a half year contract from July 2012 to January 2013. He was responsible for streamlining the integration of Open Source technology from development to production of map and data services. He supports the business sector with the introduction of Agile Management and researches Open Data service options.
Read Arnulf's Blog about how he got there.
As a side project Arnulf played around with the DTM data of Great Britain. Find links to all the Ordnance Survey Open Data at: https://www.ordnancesurvey.co.uk/opendatadownload/products.html