Categories
GIS

The same only different

IGN Office

I visited the IGN Research Department today in Paris, and it was interesting to see the different approaches to solving similar research questions.

For a similar sized organisation, IGN has a much larger Research Dept of 100 people, compared to the 30 at the OS. Much of this research is funded by the French Government as part of the Institutes National role as the centre for geographical expertise.

Where at the OS we try to make use where possible of commercial tools and equipment, IGN build more of their own tools, including their own digital air camera for example, and their own software tools.

I was very impressed by the quality of research work taking place, some very clever algorithms are been developed to extract features automatically from imagery and is a clear area of joint interest with the OS. As this work is publicly funded all work is published and made available to the wider community.

What was very noticeable at IGN was less emphasis to market focused research which is important to the OS, in particular understanding user needs to develop new products and services does not seem to be as important – my guess is that although where share many similar problems to solve, because of the different funding models of our two organisations, the focus is slightly different.

Written and submitted from the lounge at Paris CDG airport, using the Orange wifi broadband internet connection.

Categories
GIS Google Maps

London: A Life in Maps

Newcourt map of London 1658

If you are in London between now and March next year I would recommend a visit to British Library exhibition “London: A life in Maps“.

This is a great treat for anyone who loves maps like the famous Newcourt map of 1658 (above) illustrating London pre the Great Fire. Other maps of great interest include Charles Booth’s map of “Wealth and Poverty” – a early neighbourhood or geodemographic classification layer produced 100 years before GIS.

Full marks to the British Library for making the most of modern mapping techniques, within the exhibition it is possible to see the London maps overlaid onto Google Earth, and on the British Library website there is a Google Maps mash-up indexing a range of the maps.

It is a shame modern OS mapping could not have been more prominent, no doubt some confusion over licensing.. it interesting actually how unimportant OS mapping has been in the development of London, as for much of its history the OS was underfunded and it maps not suitable for urban mapping.

Written and submitted from home, using my home 802.11 network.

Categories
GIS INSPIRE SDI Thoughts

INSPIRE Day – First impressions

INSPIRE

A number of press releases including those from the Commission, the Finnish Presidency Website and the European Parliament all provide limited detail as to the final text of the INSPIRE directive, which was agreed late yesterday as a result of a formal conciliation process.

Although the actual agreed text of the directive does not appear to be available yet, it appears that organisations like OS will continue to be able to charge for access to data with some restrictions. Organisations supplying spatial data should be able to “to license them to, and/or require payment from, the public authorities or institutions and bodies of the Community”, but such licenses “”must be fully compatible with the general aim of facilitating the sharing of spatial data” and “be kept to the minimum required to ensure the necessary quality and supply of spatial data sets and services together with a reasonable return on investment”.

I would caution anyone reading too much into these early reports, the devil will be in the detail here.. and we should also not forget that INSPIRE is about a lot more than the licensing regime.

From now on the technical experts can get on with drafting the principles around which the infra-structural components that will allow spatial data to be shared can be built- in my mind the really important part of INSPIRE

– the creation of metadata
– the technology of interoperability
– the development of data services
– mechanisms to promote national co-ordination.

Written and submitted from home, using my home 802.11 network.