Category

Using GI and maps

7
Feb
2017
0

Putting Doctor Who on the map

Peter Capaldi will be back for his final series as the twelfth Doctor this Easter and media speculation (and betting) on the new Doctor Who reminded us of our OS OpenSpace Tardis map*. We decided to add a new dimension for 2017, marking the location of the birthplaces** of the 12 actors to play the Doctor so far, as well as the 73 Tardis dotted around Britain. Would it reveal a Doctor hotspot and help identify the thirteenth Doctor?

doctorwho1

We found that 25% of Doctors hail from Scotland with the remaining 75% being born in England – so is it time for a Welsh Doctor to hit our screens? Or will Scotland continue to attract Doctors due to the huge number of Tardis in the country? Read More

2
Feb
2017
0

Why you need a location strategy – part two

In this two-part article, I want to show organisations how to go about creating a location data strategy. The business operations of many organisations revolve around location. Whether you are thinking about your supply chain, asset location or customer address, location affects everything.

In part one, I looked at how you could express your business objectives in terms of location and what questions you should ask to frame a strategy. In this second part, I move on to describe some of the practical steps you can take to move your strategy forward.

Decide how to join the location data back to your addresses

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30
Jan
2017
3

Why you need a location data strategy

When I wrote about ‘Why you need an address master data management strategy, I highlighted how organisations could gain better control of the address data they hold. There are many reasons why you would want to do this; better addresses can streamline operations, reduce errors and waste and even lead to new business opportunities.

A25CBD6B-0AEE-4A35-A455-EF7737524669For many organisations, their main activity is reliant on location, which is often expressed as an address. A delivery company needs to find an address to deliver goods; a mortgage lender wants to value the property found there; a utility company needs to deliver underground services there; an insurer wants to know the risks surrounding it.  An address by itself cannot tell you any of this, but it can be used to unlock other location data.

Organisations who want to gain advantage by using location data should take a structured approach and start by creating a location data strategy. In this two-part article, I’ll explain the steps you need to take to get started. Read More

25
Jan
2017
1

Which English county has the longest coastline?

Our Media team were recently asked to confirm whether Essex was the English county with the longest coastline. That should be easy enough, right? We have some very talented geographic information (GI) analysts at OS and a database containing over 450 million features across Great Britain. But it’s not actually that simple. The length of the coastline can be a very contentious fact. Here’s why.

Essex

Firstly, the length of the coastline changes on a daily basis. With changing tides across the days and during the seasons, we get a higher tide or a lower tidal point – which affects any measurement on the length of coastline. Read More

6
Jan
2017
0

Enter our #GBColouringMap competition

Hands up if you were the lucky recipient of a copy of The Great British Colouring Map this Christmas? Or if you decided to treat yourself to a spot of mappy colouring in? We’ve loved seeing some of you sharing your photos on Twitter and Instagram of your pristine new books, and of progress as you get started with the colouring. And it gave us an idea for a competition…

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29
Dec
2016
0

Top walking destinations for 2016 unveiled

Looking ahead to New Year’s Resolutions for 2017? Trying to decide how to work off those Christmas calories? How about walking? Getting outside and walking in Britain is free, easy and accessible to most of us.

Where will you explore? OS Maps mobile - photo by #GetOutside champion Aleks Kashefi

Where will you explore? OS Maps mobile – photo by #GetOutside champion Aleks Kashefi

We’ve already seen 2016 prove to be a big year for the outdoor enthusiast with the nation either donning their running shoes or walking boots to #GetOutside.

With the year coming to an end we’ve taken a look back at the most popular destinations searched by walkers on our popular OS Maps online service. An amazing 1.4 million destination searches were carried out via our online version of OS Maps in 2016. So, where were people hoping to explore?

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22
Dec
2016
0

Five mappy craft ideas

It has to be said, we do love seeing inventive ideas for old maps. It’s sacrilege to some, but old maps can be cut up for a whole range of different arts and craft uses. We’ve seen some brilliant uses recently on Instagram and thought we’d share our favourite five with you.

1. Christmas crafts

I’m sure we all love a mappy paper chain, but @sevarina took map Christmas decorations to a whole new level. Combining origami skills with some festive fairy lights to create a really personal Christmas decoration. Just make sure they’re not too close to the bulb if you try this at home.

2. Framed map prints

A lovely idea to highlight a place that is personal to you. Cut out an area you love, and box-frame it. Good for a first wedding anniversary too!

3. Mappy pets

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17
Nov
2016
3

Adding value and removing friction in our flagship mobile app, OS Maps

The second in our new series of blogs from the teams behind our apps, maps and services, sharing their experiences in software engineering, cartographic design, user experience and more. Chris Hall, based at our London Geovation Hub, shares his experience on updating OS Maps’ route ratings. 

Whilst I was using our OS Maps app to find a new route, I stumbled upon a frustrating experience with the route discovery process in OS Maps. Through some research and visual exploration, I was able to solve the problem.

Friction

OS Maps allows users to find and follow routes all over the country. Users can plot their own routes, and share them with the community publicly. To aid the discovery process we allow users to grade their route out of three options to reflect its difficulty. Routes are currently displayed as a pin on the map with a gradient indicator: Green for leisurely; orange for moderate; and red for challenging. This has created a great spread of the types of routes we get in the app, which for the most part works really well. However, one day I discovered this route:
old_pins

    Read More

9
Nov
2016
4

App development: Pie chart cluster markers

The first in a new series of blogs from the teams behind many of our apps, maps and services, sharing their experiences in software engineering, cartographic design, user experience and more. We start with a tale of collaboration, a rapid feedback process and pies! 

It’s never good to be faced with a new problem deep into a project, but it is very satisfying when an effective solution is developed swiftly. During a recent app development sprint, one of our software engineers hit upon one such problem.

The problem

The app in question allows the user to select a group of properties which are rendered as point features on the map. Following standard web map convention, these points are aggregated, or clustered, as the user zooms out. This is to make the map more legible and to improve performance; it saves rendering potentially thousands of points in a single map view. Clustering is a fantastic and much-used technique in web mapping applications. Lots of effort has been put into developing slick clustering behaviour and designing effective markers. It works perfectly well if your points are all representing the same phenomena – and that’s where we ran into a problem.

The app we’re developing splits the point features into four discrete categories, therefore, if we apply standard clustering behaviour, we are effectively grouping these categories into one and hiding a level of information from the user. The user will still see a total value to show how many points are aggregated into each cluster – but in this instance they are also interested in how that total is split amongst the four categories.

standard-clusters

Standard clustering behaviour

Cue an informal meeting between software engineer, cartographic designer and UX designer; a mini brainstorm…

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4
Nov
2016
0

Sign up for a Geovation Challenge workshop

 Really helpful to find out more of what will happen at the Geovation Camp and how the Challenge application process works. It was also great to bounce ideas off other people and network with them.

The workshop schedule was great and I learned a lot!

challenge 672x372Our 10th Geovation Challenge has launched – ‘How can we better manage underground assets in Britain?’ We’re looking for innovative ideas to help solve the problems in the underground utility space, which offer lucrative business opportunities.

To support understanding around this Challenge, to help build your confidence to enter, and to encourage collaboration among those interested in tackling this challenge area, we’re running a national tour of workshops. Read More