Ordnance Survey


Dr Jekyll and Mr Hyde consider a new Geospatial Commission 6

It’s November, it’s budget time, it’s that moment when geo-geeks and OpenData enthusiasts scour the hundreds of pages of budget pronouncements searching for phrases like “Ordnance Survey”, “Land Registry” and “Open Data”. It’s amazing how often we have got a mention in the budget or spending review publications over the past decade, you’d think that with all of the challenges that the country has faced since the crash of 2008 that the Chancellor would have […]


The next PSMA may reshape Ordnance Survey 3

This advert recruiting for a “Head of Public Sector Mapping & Addressing Agreements Team” reminded me that the current Public Sector Mapping Agreement (PSMA for OS geeks and followers) is coming up for renegotiation with a deadline of end 2017 (presumably the new renegotiated agreement will come into effect on 1st April 2018). This a 2 year contract at a fairly senior level: We are looking for someone with strong commercials skills and ideally experience […]


Why OS refuses an exemption request

A few weeks ago I wrote about Ordnance Survey’s response to my FoI request regarding data exemptions and I must admit that I was pleasantly surprised at the high proportion of requests that were granted. The FoI response left a gap as far as I was concerned so I asked a follow up question “You state that refusals were because OS “considered the risk of release of the dataset, to OS or our partners, outweighed the positive […]


Ordnance Survey are pretty damn good at Derived Data exemptions 1

For those who are not clued up about the fine detail of derived data and exemption requests, the OS maintains that some data sets produced by it’s licensees may incorporate elements of OS data and thus be classified as derived data. If this is the case (most frequently where OS geometry is directly traced in the licensee’s data e.g. BLPU’s and planning application boundaries) then the licensee needs to request a derived data exemption under the […]


Drip, drip, drip – OS OpenWashing

Let me start by saying that I am a big fan of the Ordnance Survey and that I have many friends who work there or have worked there. Ordnance Survey’s detail, precision, currency and quality of mapping are the envy of many other countries and most of their staff seem to be dedicated to producing ever improving digital map products as their public task. So you are waiting for the ‘but’ and it is a big ‘but’. There […]


Dear Chancellor 2

The Right Honourable George Osborne 11 Down in the Street London Dear Chancellor I hope you are well. You must be looking forward to putting your feet up and sipping a nice single malt over the weekend after a the excitement of the budget. It’s been a pretty damn good week. Those nice people at OBR found you £27bn which came in pretty handy when you needed to ‘fine tune’ the austerity timetable. Then that amusing John […]