Neogeography and the AGI: Have they got the wrong idea?

September 22nd, 2007

(continued from the last post

The fact that organisations like the AGI are trying to get to grips with neo-geography is a good thing. Their members have amassed a serious amount of experience working with geoghraphic information and neo-geographers can learn a lot. But in order for this to be a successful two-way exchange, both parties need to understand what neo-geography is. A good starting point would be Andrew Turner’s O’Reilly Shortcut: Introduction to Neogeography. I’m going to try and address a few of the misconceptions and confusions surrounding neo-geography that I noticed at the AGI 2007

Neo-geography is not the same as open source

There’s a lot of cross over between the worlds of neo-geography and the worlds of Free and open source software (FOSS) and neo-geography, but they are not the same thing. FOSS applications exist that fill every space of the geo-stack – from heavyweight databases to desktop GIS to rendering engines. I talked about FOSS for geo-informatics at UCL earlier this year and have a brief list of applications here. FOSS exists to provide free alternatives to proprietary software and to create new software that might not exist if a proprietary form. FOSS projects usually have a focus on democracy and equal access and are based on the fundamental principal that everyone should have access to the source code.

There is no such belief within neo-geography. Projects like OpenSteetMap, which license all of their data under an open license are few and far between. Look through the listings of this year’s Where2.0 conference and you won’t find many open source projects – most companies do not want to give their data away. What you will find is a lot of innovation, ranging from visualisation to 3D modeling. The flagships of neogeography are neither open source nor open content. Applications like ShapeWiki, which lets users derive polygons by tracing over Google Maps do provide their content under open licenses, but are built upon a proprietary platform – Google Maps.

Further more, sites which allow a user to place a pin on a map, or draw a line or polygon on a map, may or may not be infringing the copyright of data-providers. Case law surrounding these issues is far from convincing, but the lack of clarity is enough to question exactly how open the content of sites likes these can possibly be.

Neo-geography is about pragmatic solutions to real problems

Neo-geography represents the democratisation of access to geographic tools and geodata. Before the release of Google Maps in 2005, the options for the amatuer geographer were limited by the barriers to entry to the use of geographic software and in many countries, geographic data. An Arc GIS or MapInfo license is simply too expensive for most people. FOSS alternatives like GRASS exist, but are not easy to use. The proliferation of geo-apps that has characterised the rise of neo-geography has been facilitated by the fast code-fix-deploy cycle that applications like the Google Maps API, and programming languages like Javascript, Ruby and Python provide, combined with the network effect of developing web-based (as opposed to desktop or server) app.

Neo-geography’s reaction against the built-in complexity of traditional GIS has caused a penetration of sectors of society that would be unimaginable using traditional GIS tools. The often voiced criticism that neo-geography is too simplistic represents the divide between the providers of traditional GIS and the consumers of neo-geography. People like neo-geographic apps because they are simple, because they solve a few targeted problems at a time.

Building complexity to ensure exclusivity

There’s also a darker side to the complexity of traditional GIS. The fact that someone needs a masters degree in GIS, to work as a GIS Technician should set alarm bells ringing. By maintaining the complexity of GIS, vendors like ESRI or Oracle are able to justify the costs of their products and consultants are able to justify their high fees and trade organisations justify their existance. Meanwhile, many individuals and businesses that could be using geographic information to make better decisions and operate with increased efficiency are strongly discouraged from doing so. Geographic information will not save the world unless the world’s citizens have access to both the information and tools with which to use it.

Neogeography and the AGI: ‘What’s neo-geography anyway?’

September 21st, 2007

The Association for Geographic Information (AGI) are a UK-centric trade association for the producers and consumers of geographic information and related hardware suppliers, software developers and consultants. They exist to promote the interests of their members, provide them with a forum for discussion, oversee professional development and organise events like this week’s annual conference, held in Stratford-upon-Avon, UK.

I was invited to talk about OSM and some of the neo-geographic development that ZXV undertake. The AGI conference is a lot like Where2.0 for people who use proprietary desktop GIS and all the trappings of the pre-Web2.0 era, something that the conference tried to address this year by the inclusion of several talks relating to neo-geography, and a conference theme: ‘Building a geo-community’.

It was a tough crowd. These are the guys for whom tagging, folksonomies and the democratisation of, well, almost anything is a scary idea. In a lot of ways talking to groups like this is what its all about – these are the people who use geographic information all day, everyday. Convincing an open software advocate of the benefits of open geodata is one thing, but selling the idea that a bunch of normal people without years of training and professional certification, can make a map that’s actually quite good, to a room full of people who have built their careers upon concept that they are the specialists, is quite a challenge. Its a challenge that I relish and I think the message is really getting across – there was a lot of interest in OpenStreetMap, open-geodata and neo-geography.

Neo-geography – it will never work

The criticisms leveled and OSM and neogeography were nothing new. The usual concerns about ‘how can a trust the data’ and ‘will it ever be complete’, were voiced, along with some misinformed comments from several of speakers and panelists, including David Maguire, VP ESRI UK and one gentleman who’s name I missed, sitting on the far right of the pannel. (I’d like to crowd source the name of the guy sitting on the far right of the panel during the debate on Thursday, so please leave his name as a comment).

Both of these delegates spun the line that the kind of pins-in-maps analysis that neo-geographers undertake is one thing, but if you want ‘proper’ geographic analysis, you of course need a ‘proper’ GIS. Spatatial analysis cannot, apparently be undertaken with open source tools and is certainly outside of the realms of neo-geography. Have these guys not heard of GeoCommons?. ‘They must have heard of PostGIS or GRASS?’, I thought. Of course they have – these guys are board level executives of companies like Oracle and ESRI. Right now, it would be insane for the VP of ESRI to stand up at the AGI and tell the delegates that yes, its true, 90% of the users of ESRI, could actually use QGIS quite happily. Its tantamount to Vanessa Lawrence standing up and telling everyone to use OpenStreetMap maps. These guys are going to keep on peddling their company line, but that doesn’t necessarily mean they don’t understand what’s going on.

Oracle will profess that open source databases are no threat, but they they’ll release a free version. The OS will innovate to keep up with developments driven by the open source and neo-geographic community. And I would be surprised if ESRI don’t release a free desktop GIS that has equivalent functionality to QGIS. The smart guys are already doing so.

This is far from all I’ve got to say about the conceptions of the established GIS community regarding neo-geograhpy.

Satellite’s Launch Scuppers Rumors of Google Space Plans (or does it?)

September 19th, 2007

As lots of other blogs are reporting, satellite imagery provider Digital Globe, yesterday launched WorldView I – company’s latest high resolution earth observing satellite which joins the likes of QuickBird in a 500km-ish orbit, with the mission of providing pictures of your house for Google. Those of you blessed with the ability to play Advances System Format videos can watch a video of the launch here. If the video doesn’t play, dowload VLC. On Ubuntu/Debain do:

sudo aptitude install vlc mozilla-plugin-vlc

and sit back and enjoy.

Rumors were rife amongst delegates at this summer’s StateoftheMap conference about Google’s satellite launching ambitions. Maybe its Google’s proximity to and friendlyness with NASA or maybe their sponsorship the X-Prize to land a vehicle on the Moon that makes the idea of Google-in-space seem not that far fetched at all.

OpenStreetMap is Coming to Leeds

September 11th, 2007

OpenStreetMap is coming to Leeds. See this page for details.

INSERT_MAP

Come and help map one of Britain’s most interesting cities. As they say in Leeds, come for the mapping, stay for the Naan

FOSS4G and OpenStreetMap – A few weeks to go

September 2nd, 2007

There’s only a few weeks to go until FOSS4G 2007 and OpenStreetMap’s Victoria (Canada) mapping party. Some important dates are:

Nick arrives in Victoria Friday 21st September – Late
OpenStreetMap Mapping Party Sat 22nd – Sun 23rd September
FOSS4G Workshops Monday 24th September
OSM mapping around the conference area Monday 24th September
OSM talk at FOSS4G Tuesday 25th September
OSM demo session Wednesday 26th September
Post FOSS4G Code Sprint Friday 28th September
Nick leaves Victoria Sunday 30th September

OSM Mapping in Victoria – ‘Map as a party’

If you haven’t been to an OSM mapping party before, this is you opportunity to find out what open mapping is all about. Mapping parties began with the 2006 Isle of Wight workshop, when 30 OSM volunteers from across Europe descended on the Isle of Wight with the ambitious aim of mapping all of the island’s roads and footpaths in one weekend. 48 hours later, we had a pretty good free map of the island, and thanks to the dedication of local OSM volunteers, the map was soon completed.

The Isle of Wight party set the standard for OSM mapping parties and whilst there are no hard and fast rules about how to have a mapping party, we nearly always follow a similar plan.

Day 1 AM – Meet up in a local coffee shop/community centre (hopefully with WiFi), meet the mappers, decide which areas we will each be mapping, head out to map.

Day 1 Lunch – Meet up at a local pub/cafe, get some lunch, take a look at the mornings traces.

Day 1 PM – Head back out for an afternoon’s mapping.

Day 1 – Evening – Meet up at a local pub, before heading out to a restaurant.

Day 2 – Repeat Day 1

The emphasis really is on inclusiveness and having fun. Anyone who is interested in mapping, GIS, OpenSource, GPS and so on is welcome to come along to the party. OSM have a load of GPS units that we can lend out to people for the day and we will give full training – so even if you have never used a GPS before, you’ll be mapping in no time and once you start you’ll find it hard to stop. There are no rigid rules – you don’t have to map the way I think you should (in-fact one of the great things about mapping parties is hearing about other people’s mapping techniques) and you don’t have to map a particular neighborhood – its your free time that you are giving to OSM, so its up to you what you do with it.

OSM at FOSS4G

There’ll be a few OSMrs at FOSS4G – Mikel, Andrew and Corey will all be in attendance. I’m planning on doing some informal mapping on Monday 24th, so if you are interested in joining in, get in touch. Friday’s Code Sprint could also provide a good opportunity for some OSM hacking – it would be especially cool to talk to some other FOSS4G developers about integrating OSM data and software with with other FOSS tools – why include a shapefile of OSM data in the QGIS binaries for example?. There’s also the BOF sessions that could provide great opportunities.

Meet the mappers

So there’s a few ideas – if you want to meet up to talk about OSM, free data or anything else during the week in Victoria, drop me an email. If you wanted to attend but can’t make it, keep tuned to OMB and OpenGeoData – where I’ll be blogging more about the mapping party and the conference.

Awesome new traffic animations from Aaron Koblin and the Yahoo Design Innovation Team

August 31st, 2007

I blogged about Aaron’s flight path animations a while back. In June this year, I met Aaron and some of the other guys from the Yahoo Design Innovation Team at WhereCamp, who were showing off their animations. One that I particularly liked pulled data from the Yahoo! traffic API and created a frantic visualisation of accidents accross the US.

Whilst thinking of some cool stuff to do with the eCourier.co.uk GPS API this afternoon, I emailed Aaron to see if they had released their traffic animation. And they had – just this afternoon.

So here it is:

I can haz justice – Suing your landlord for fun and profit. Part 1

August 18th, 2007

In Septmber 2005 I moved into a flat at 50 Maple Street, London:

INSERT_MAP

Regent 2000 Properties – find your dream home

I was about to start a Masters degree course at UCL, which is just accross the road. I was an undergraduate student in London between 2000 and 2003, but from 2003 to 2005 I had worked and lived in East Africa, Ireland and Leeds. In September 2005, I had just enough time and money to spare two days to find a flat in London.

Finding a flat in London, on a student budget is not easy. I had up to £500 per month to spend on accomodation and travel costs, which really doesn’t buy you that much. To make matters worse, September is probably the worst possible time to try to find a new flat in London, as the influx of students ramp up demand. On the second day of looking, I walked into the offices of Regent 2000 Properties Ltd, in Camden. I was greeted by the Director of Regent 2000 Properties, a Mr Fahmy Elgamal, who performed a fantastic peiec e of Estate craft / am dram, and told me that I was ‘just in time’ to let one of their ‘best properties’ – a two floor flat at 50 Maple Street.

Shabby but cheap

The flat at Maple Street was shabby and poorly maintained, but it was available, very close to the university and above all, it was cheap. When I say cheap, I mean that I was to pay around £100 per week for a 3.5m*2m room, in a 4 bedroom, one bathroom, one kitchen house. There was no living room, but you rarely find a place in London for £100 per week, including travel costs that has one.

So we singed the contract, transferred the £2000 odd deposit (one months rent between 4 people) and I got back onto the train to Leeds.

October 2005 – the leaking begins

Everything that follows, was submitted to the Central London County Court on the 22nd June 2007. I have changed to names of the people I lived with to protect their identities. I have not changed any other details. My full statement to the Court can be found here.

On the 16th October, the leaking began. Water leaked from the roof, down the kitchen wall for days at a time. I phoned, emailed and wrote to the Landlord repeatedly, and they eventually sent a workman around. This is an exceprt from a document I prepared for the Court:

After phoning Regent 2000 Properties, the letting agents who deal with the letting and maintenance of the property, several times they had not sent any representatives to inspect or repair the leak. On Thursday 20th October 2005, I sent an email to Regent 2000 Properties stating:



“With regards to the water that is dripping down the wall – it is now dripping at a rate of one pint per 2.5 hours. Again, I am not trying to irritate you or anger you by telling you this. I have a legal duty as a [t]ennant to inform the landlord of such matters immediately. I have a family background in building surveying and water like this can cause permanent structural damage.”



By Saturday 22nd October 2005, Regent 2000 claimed to have repaired the leaking roof. However, there was now a growth of fungus in the area circled in blue on the sketch floor plan. Over the next few weeks the entire west wall of the kitchen became more and more increasingly damp, a fowl smell developed in the kitchen and the fungus began to decompose, which attracted flies.



This is documented in an email from Nicholas Black to Regent 2000 Properties, sent on the 22nd November 2005:



“Due to the leaking water almost a month ago there are dead mushrooms rotting in our kitchen, above the only shelves we have to keep food on. As you have so far failed to take action about this, we have contacted Camden Council with our concerns.”

This was the course of things for the next 6 months. Water would leak through the ceiling, I would complain, I would be ignored. Eventually a workman would come – often after I had waiting at the flat for hours with no one turning up. When they arrived, the workmen usually couldn’t speak enough English for me to be able to explain the problem to them. They usually had no, or very few tools, and they never managed to stop the water from leaking from the ceiling.

A wet start to the New Year

After a wet January, the kitchen ceiling collapsed on the 8th February 2006, showering an assortment of rotten plaster, wood, insulation, fungus and water all over the kitchen. We were unable to cook or even to access the kitchen for several days. When workmen eventually turned up, some days later, they simply nailed new plasterboard onto the still-damp joists. A new water stain appeared on the ceiling within hours of the workers leaving.

Bear in mind that whilst all of this is going on, I am trying to study for a Masters Degree in Geographic Information Science – I am studying for 12+ hours a day and battling with my land lord at the same time.

Here is another excerpt from the document I prepared for the Court:

My concerns about the inadequacies of the repair to the kitchen were confirmed on the 25th February 2006, when water leaking into the kitchen caused a light bulb to burn out. The incident is documented in the following email, sent by Nicholas Black to Regent 2000 Properties on the 26th February 2006:



“Last night leaking water caused the light bulb in the kitchen to burn out, leaving exposed live electric wires. This is an extremely dangerous situation as there is the potential for water to leak over exposed live electric cables. We can also not use the kitchen when it is dark as there is no light. Please send a qualified electrician to fix the problem and to determine the exact cause. “

Reading over the emails I sent and the document I prepared for the Court, its really hard to believe that this ever happened, but it did. By the end of February, water had been leaking down the kitchen wall for 4 months. The ceiling had collapsed once, mushrooms had grown, died, rotten and began to grow again. Now there was a live electric cable sticking out of the ceiling, with water dripping over it. Think it can’t get any worse, wait until the next installment.

Comming up next…

  • Health inspectors are called
  • My bedroom ceilling collapses
  • I file my case with the Court

Public Domain List of Tube stations

August 16th, 2007

OpenStreetMap volunteers have just finished a Public Domain list of London Tube stations.

The list has been gathered by people using GPS units – so it is not a derivative of other OSM data. This means that it can be released under a Public Domain license, so you can do what you want with it.

I’ve knocked up a quick CSV of the data that you can grab from here

Update – To get hold of the data, visit the OSM wiki page.

A new ebay scam

August 13th, 2007

So right now I am selling loads of stuff on ebay, that I won’t bore you with the details of. One of the items is a 60GB ipod, which I had an offer for via email. The potential buyer wanted me to give them £250 for the ipod. They were happy to accept Paypal, but they didn’t want to buy the item using Buy it Now. This must be enough to set alarm bells ringing. Why would someone want to take a payment through Paypal and pay Paypal fees, but not want the additional protection of buying though an official Ebay channel. Come to think of it, why would you want to buy a two year old ipod for £250? This is what ‘Paypal’ have to say:

This message is originated from paypal company.We have received an order from our client “(Eric Smith)”eric.smith001@yahoo.com regarding the payment made to your paypal account.
The payment has been successfully made but due to security reason we have to receive the shipment tracking number before the next 24 hours for the processing of your order.
This a new measure we are taking to protect both our sellers and buyers against fraudulent customers.
Once you have shipped the item send us the shipment tracking number for verification after the number has verify your account will be credited instantly.

Please. Just ask yourself a few basic questions.

Thankfully, I am not an idiot. Whether its idiocy or pure greed or a mixture of both that lures people into these kind of scams, I don’t know. Its probably a mixture of both. Is it the case that people simply fail to apply every day reasoning when confronted with a computer? The message box asks you ‘Is your printer plugged into LPT1′. You don’t know what LPT1 is, but then who cares. If you were confronted with the question ‘Is your car parked in a schmler?’, you could reasonably answer, ‘No. My car is in a car park. What is a schmler?’.

But a quick buck is different – it seems to bypass any form of reason – and this applies as much within computing as it does within every other aspect of life. ‘I want what Dave has, so I’m going to get a credit card with 40% APR to buy it. When I default, its everyone else’s fault, because they didn’t stop this from happening to me’.

Suddenly, an individuals inability to grasp the concept of compound, damn, even simple interest rates is a reflection on a decaying society – the ‘fault’ of the credit providers who back up entire economies, or the magical internet that eats children for breakfast and steals you money via Paypal.

So fuck the morons who fall for this. If people want to give their money to eric.smith001@yahoo.com who will buy your piece of shit ipod for £250, or Eric Smith the guy in the pub who has a load of Rolex’s that fell off the back of the lorry, or Eric Smith the mortgage lender who will let you buy the house and give you 110% of its value, then let them. Its the thoughtless, fuckwitted greed of people who buy into these scams who cause the problems. Kill the demand and the supply will disappear.

Isle Of Man Mapping – OSM is on the way

August 12th, 2007

On the 1st and 2nd September, the Isle of Man is going to be hosting its first OpenStreetMap mapping party, organised by Dan Karran, who’s been blogging quite a bit about the event. Dan’s latest post highlights the impact that OpenStreetMap maps of the Isle of Man can have. Right now, the best map of the Isle Of Man that you can find on the internet is OpenStreetMap’s. Its not complete yet, but it could be with a couple of days of effort.

You can find more details about the weekend on the OpenStreetMap wiki. If you are interested in joining in the mapping, get in touch with Dan, or me.