cloudsourced

Building, coding, and designing all things spatial while running around trying to fix the political means I didn’t have the time to indulge in the metaphysical aspects of geography. That should change this year, and consider that a promise for proper design, cartography and psychogeography blog posts as well as the usual tech stuff.

As the first holiday since last January, this winter break meant eating, drinking and sleeping a lot. It also gave me the chance to catch up some of the many books and movies I missed out on, over the course of a particularly hectic year.

Tokyo! is a cinamatic tryptich of stories set in the Japanese metropolis, that explore our relationship with the urban environment – “Do we shape cities? Or do cities shape us?” Its a wonderful psychogeographic journey through issues of alienation and confinement in the concrete playgrounds of the city. (If you’re in a hurry you can skip to the video at the end).

It all opens with a rather beautiful map of Japan.

And quickly segues into the outsider’s typical image of Tokyo; neon, towers and noise. A big, bright, bustling city that looks fun! fun! fun! The imagined space is somewhat in contrast to the monochrome reality above.

And this being art-house cinema the main issues being explored here are alienation and confinement. In particular, a sewer dwelling creature called

With exceptional use of out of place sounds to create the feeling of unease, in a familiar urban environment.

And then we have the hikikomori. A growing problem, particularly with young Japanese who isolate themselves from society and confine themselves inside the home. Urban ghosts.

Which gets so out of hand, that the only answer is robotic pizza delivery.

Is techonology to blame? Or are we just seeking easy technological fixes to deeper societal problems that need to be addressed? It certainly creates some spookily empty urban environments.

I thoroughly recommend watching the clips of the best psychogeographic visuals that I’ve cut into a video (click for HD)

GM's mismanagement of its own internal production looks to have killed off one of the greatest European design icons of the 20th Century.

Posted via email from Christopher’s posterous

This September, I had the pleasure of chairing the inaugral geoweb stream at the AGI GeoCommunity 09 Conference. Over the next few months I will be releasing videos of the best talks here for all to see. First up, is the talented Tom Taylor, who amongst other things is working on Newspaper Club – a service to help people make their own newspapers. I recently had the luck of contributing a little bit (a map) to the incredibly useful Postcode Paper, made as a demo for the recent data.gov.uk experiments.

Here, Tom is talking about his use of the Flickr alpha shapes and how crowdsourced data can be used to create the shape of neighbourhoods:

[To see more geo related wondery, come along to #Geomob on November 19th.]

Tom Taylor – Crowdsourcing the Shape of Neighbourhoods from Christopher Osborne on Vimeo.

Postcodes have become the new bugbear of the UK opendata campaigners, its something everything knows and uses as their default spatial reference to home or work. As such, its the reference that is essential to make many location enabled websites work, we almost unconciously look to enter our postcode in a little searchbox when we see a map.

I really, really don’t want to see a massive debate rage in the comments about “ooh, it should be free”, yes we all agree, but it won’t happen. The Postcode Address File is a commercial asset to the Royal Mail, who are a quasi-private company, its their IP and funnily enough they ain’t going to give it away for free.

Ernest the Troll

Ernest Marples, was a valiant effort but as someone put it, was a “blatant trolling exercise” on the Royal Mail. Raising the flag, saying we’re making your copyrighted data freely available for good purposes, come and get us if you want a veritable hurricane of bad publicity.

Predictably, the Royal Mail responded with legal threats and poor old Ernest was exiled to Monaco. In the even more predictable furore that followed, we had the futile petition to the Prime Minister, and an awful lot of ‘outraged of Oxford’ posts on the OSM and data.gov.uk mailing lists.

We Need a Practical Solution

Putting together something that’s usable and won’t get you sued seems like a top priorty to me. It turns out a Masters in GIS was useful after all. The Office of National Statistics aggregates the UK’s census and national statistics to a hierarchical spatial referencing system called Output Areas, like this one which includes my postcode:

From conversations with people from the ONS, this is free from copyright, confirmed here:

Boundaries for Output Areas (OAs), Lower Layer Super Output Areas (LSOAs), Middle Layer Super Output Areas (MSOAs) and Travel to Work Areas (TTWAs) are available free of charge to all users.

The supply of boundaries for all other geographies requires recipients to be licensed for use of OS Boundary-Line™ before we are able to supply them.

ONS Website, 20th October 2009

Output Areas are free of Ordnance Survey contamination and available to all without licence. Win. You can request a copy here.

What about Postcodes?

The ONS also make available postcode to Output Area lookup files, correct as of 2004. Free of copyright. Big win:

Conditions of Supply
There are no restrictions on the use of the information contained on this CD.

“OA to higher areas lookup readme file final.doc” – OA to Higher Area & Postcode to OA Lookup Files (Mar 2004)

What does this mean?

We can reference any postcode, free of copyright, to a local area. While it doesn’t georefence to an exact street, it does reference to an area that is perfectly usable for websites such as PlanningAlerts.com and JobCentreProPlus.com. The ONS states that each OA corresponds to about 125 households, and there are 175,434 OAs in England. Another example:

What’s Next?

We had a good hacking session and I expect @simonw will be releasing something very useful, very soon. So, free postcodes for all then.

Amongst the many, many highs of last week’s AGI GeoCommunity conference came a personal low:

Being outed as a paleotard by Gary Gale.

You swine!