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How Pi Helped the Geographer Map out the World

March 14, 2013

Does the Greek letter pi (π) conjure really boring maths lessons from your youth? Then it might surprise you to learn that some people actually celebrate the magical number each March 14th. That date is 3/14 in American format, echoing pi’s approximate …

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Open data: what’s in an address?

November 16, 2012

What’s in an address? Well quite a lot actually.  Where you live is really important to a lot of people, businesses and even government.  For example, addresses give exact locations to deliver mail, or to count the number of households …

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Keeping Your Database Up to Date

November 9, 2012

It’s very important that you check the contacts on your database and update them. One of the things that does change over time is postcodes and we have a page of free tools and data on our site that lets …

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Everyone Should Know How Good You Are

Geography is for everyone and GIS is special. Both these statements are true but too often they are seen as contradicting each other. GIS is special because core GIS users and suppliers have built up a wealth of software, data …

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Hop across the water with TimeTravel

October 24, 2012

Previously with TimeTravel it was only possible to create drive times based on driving on land. Of course, you may think this is blindingly obvious as you cannot drive over water; however when you think of our collection of islands …

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Can Illustrator bridge the gap between tech and design?

August 17, 2012

Traditionally there has been a battle between the worlds of graphic content production and design houses. Most maps operate in their own coordinate system: Lat-Long or British National Grid; they talk about degrees and metres. Design pages use pixels, points, …

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Our first video blog: Drivetimes to A&E departments

May 31, 2012

We were recently taken aback when one of our clients asked us if we do mapping… We thought everyone knew that GIS was our bread and butter but it turns out some of our data clients are unaware that we …

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Geocoding the Olympic torch route

May 18, 2012

As I was pondering the Olympic organising committee’s claim that the Olympic torch would go within 10 miles of 95% of the UK population I came across a map on a web site displaying the route. From mid Wales the …

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Is OpenData really free?

May 16, 2012

The UK has been at the forefront of having and using really high quality digital geographical data for a number of years. This has ranged from our Census every 10 years to address-based products like Royal Mail PAF data. The …

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Mapping voting patterns and demographics…

May 2, 2012

Tomorrow’s a voting day for many councils in the UK so I thought I would investigate voting patterns according to our demographic classification, P2 people and places. I downloaded data from the Electoral Commission for the 2010 general election. After …

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