As autonomous vehicles develop around the world, we’re seeing a greater need for accurate data, both in live and static forms.
Live data enables dynamic routing, but it can be hard to pass the data from device to device quickly enough. A 5G network could help this issue, but it may take years to become a reality.
Static data is equally important as you need to have accurate base data which shows the difference between a road and a pavement, where a vehicle is allowed to drive, and any routing restrictions or speed limits. OS & GeoPlace have been working on this via the OS MasterMap Highways Network product, with Department for Transport investing £3 million pounds in its creation.
Inspired by the Mapbox blog – Tim Manners in our OS Labs team built this awesome demo application to showcase the dynamic hillshade. The demo includes a widget which enables you to change the light source directly on the client and see the map change in real-time. Tim used our OS Terrain 50 DTM grid dataset to generate a series of Terrain-RGB tiles. These tiles contain elevation data encoded in raster PNG tiles as colour values that can be decoded to raw heights in metres and rendered on the client-side for customisable terrain visualisations. Take a look below for how it appears when combined this with the OS Open Zoomstack Vector Tile API:
Want to make your own?
Elsa joined our Data Office in Southampton for work experience recently and shares her experience within the team.
I’m in year 12 studying Geography, Maths, Further Maths and English A-Levels in Devon. Once in the Data Office team I had the chance to work on my own project, which was on the archaeological sites of Dartmoor. This was ideal as I became interested in OS mapping from walking on the moors training for the Ten Tors challenge.
As England’s football team aim to avoid dead ends and cul-de-sacs at the Russia World Cup – we’ve revealed the most popular street names shared by the players.
Residents across Great Britain live in 2,280 streets which share the same name as players’ surnames from England’s World Cup squad – with Danny Rose’s surname topping the table.
Whether it be Walker Lane in Rotherham, Kane Close in Coalville, or Southgate Avenue in Crawley, fans up and down the nation have added pride when cheering on the team (except maybe the good people of Welbeck Street in Kilmarnock!).
Disclaimer: please note that due to the Covid-19 pandemic, the poster is temporarily unavailable.
Great Britain is an island in its own right, but aside from the mainland, there are hundreds of islands around the British coast, many uninhabited*. Inspired by David Garcia’s data visualisation of the Philippines, our GeoDataViz team worked with Alasdair Rae at the University of Sheffield to explore Britain’s largest islands.
They found that there are 82 English, Scottish and Welsh islands larger than 5km2. Scotland boasts the vast majority with 71, not surprising when you consider the Outer Hebrides, Shetland and Orkney and other beautiful islands off the coast. Wales had just 2 entries and England 9.
The beast from the east dominated headlines this month, with snow causing traffic issues, school closures and disruption across the country. In Cumbria, the depth of the snow and challenging terrain resulted in significant issues accessing some communities. Cumbria’s multi-agency Strategic Co-ordinating Group (SCG), made up of partner agencies, secured military assistance to help access the most isolated communities, many of which had been cut off from all supplies for five days. We were asked to assist the SCG under Mapping for Emergencies (MFE).
One of our technical consultants, Kevin Topping, knows the power of geospatial in these situations only too well. Since joining OS last autumn, Kevin has been working with local resilience teams across England and Wales, showing how geospatial data can help in emergency planning. He ensures that authorities are aware of the data available under the Public Sector Mapping Agreement (PSMA) and how to best make use of it, including calling for extra assistance from OS under MFE.
By Andrew Cooling and Steve Kingston, OS
The Office for National Statistics (ONS), have begun the delivery of a Great Britain-wide natural capital accounting project, gathering insights on urban green spaces and their effect on our social and economic well-being. We’ve been working with ONS on the project, along with Defra, with our GI Consultant Steve Kingston being seconded to the ONS team to provide geospatial analytical support.
The project started with a pilot in the Greater Manchester area, which delivered at the end of 2017. The pilot helped shape the methodology to deliver two parts of the urban ecosystem accounts, estimates of the extent of green space and blue space in urban areas and estimates of the services provided by this nature, such as filtering air pollution and recreational opportunity.
The urban accounts offer a coherent way of looking at the value of green space in urban areas across Britain. The project aims to help both the private and public sectors to value and monitor the extent and condition of nature in the urban environment and recognise the services it provided. The accounts will aid policy makers in prioritising investment and making informed decisions.
The Timepix historic photo site launches today and makes a unique set of photos from OS’ history available online for the first time. Over 21,000 photos catalogue the Manchester streets between the 1940s and 1960s, giving a unique insight into the city’s past captured by OS surveyors. From children and animals photobombing the surveyors, to a background of vintage adverts, Timepix showcases a fascinating collection of photos around Greater Manchester.
Why were OS surveyors photographing Manchester?
OS surveyors took revision point (RP) photos across Britain to provide a network of surveyed locations. These known spots could then be used to ‘control’ the position of detail on a large scale map. RPs were often on corners of buildings and other immovable features, and were fixed to centimetre accuracy. Finding the RPs for future map updates was an issue, and photography quickly became the best visual reference – leading to thousands of photos of men with white arrows…
Guest blog by Egbe Manners, GI Consultant
One of my colleagues loves online shopping, so, when she moved to a new flat and her favourite home delivery services couldn’t find her address, she was frustrated. Increasingly having a successful delivery to her flat is becoming a differentiator to which online retailer she chooses. Is she expecting too much from online retailers?
Luckily, working at Ordnance Survey (OS), I know a bit about address data. I understand some of the challenges facing retailers to keep customer address data updated. It takes time, investment, and effort to maintain their mailing lists. However, it is worth the effort.
Having access to over 29.6 million addresses in Postal Address File (PAF) from Royal Mail, is a good starting point. However, finding those households within a building that has been divided could prove trickier. But this is made easier with the 12 million additional addresses that OS source from Britain’s local authorities.
While the world enjoyed the action at the Pyeongchang Winter Olympics, we were just as interested in what was happening away from the ice and snow. Namely the first large-scale 5G pilot service.
For critics it served as a marketing ploy for KT Group, South Korea’s largest telecom, who promoted the event as the first “5G Olympic Games in the world.”
For us though, the games with its driverless buses, immersive broadcasting, 360-degree instant replays and zooming, as well as the opening ceremony’s spectacular 5G-enabled peace dove, the trial seemed like a fun way of introducing the next generation of wireless communications to a wider audience.
However, the surface has yet to be scratched on what 5G can truly deliver to help improve our lives. It’s very much in its infancy, but already we see how more and more devices are increasing their worth to us with services that require reliable Internet connectivity. Even the humble doorbell has received a tech makeover. You can now see and speak to whoever is at your door, no matter where you are on the planet. Imagine one day a surgeon in one area of the country performing vital surgery somewhere else through a 5G-enabled robot. 5G will help the Internet cope with this increase in demand.
In 1899, the Head of the US Patents Office, Charles H. Duell, famously declared: “Everything that can be invented has been invented.”
Then came the 20th century, the age of mass invention. Nearly 120 years on and, in this context, you sense that 5G is the start of something extraordinary. With some even stating it will: enable the future – accelerating innovation and growing the economy. Exciting stuff for everyone, you’d think. But it’s not that Mr Duell was wrong in 1899, though he was, he just demonstrates how fallible we all are when it comes to imagining the future.
If Mr Duell, a man surrounded by invention and America’s brightest minds couldn’t see computers, microchips, moon rockets and the Internet coming – to name just a few of the 20th century’s stunning breakthroughs that would have bent his head – then what chance do the rest of us have in explaining what the 5G future will be or look like? Except to say: It’s what you make it.
5G and OS
One thing that we know with certainty, and we write about this in two government-funded reports published today, is that the most cost effective and simplest way for the UK to adopt 5G is through the creation of a ‘Digital Twin’.