Courtesy of Nature, an article on how sharing big data from satellite imagery and other Earth observations across Asia, the Middle East, and east Africa is key to sustainability:
The ancient Silk Road trade routes connecting Asia, Europe and Africa lay behind the development of many great civilizations. Today, solar panels and smartphones have replaced silk, and trains and aeroplanes have superseded camels. But the Silk Road spirit of peace, mutual benefit and learning has been revived in an ambitious plan to bridge East and West, launched in 2013 by Chinese President Xi Jinping.
The ‘Belt and Road’ initiative promises more than US$1 trillion of Chinese investment in some 60 countries (see ‘Belt and Road’). All other nations are welcome to join in. The main aim is socio-economic development through improving the routes for land and sea trade. The initiative will also boost science and technology across the region, for example through research into artificial intelligence, nanotechnology, quantum computing and smart cities (see go.nature.com/2mvfec6).
But protecting the environment while supporting economic growth will be challenging. The Belt and Road region is home to more than 65% of the world’s population. It includes 18 cities that have populations of greater than 10 million, such as Beijing, Cairo, Moscow, Manila and Istanbul.
Environments are diverse and fragile. Conditions range from the snow, ice and permafrost of the Qinghai–Tibet Plateau to the forests and steppes of Russia and the deserts of Mongolia. Coasts and seas are threatened by rising sea levels, overfishing and pollution. Access to water is a big problem across central Asia. For example, the volume of water in the Aral Sea has shrunk by around 90% in the past 50 years, mainly because the sea and its rivers have been tapped for irrigation.
World Heritage Sites designated by the United Nations Educational, Scientific and Cultural Organization (UNESCO) are endangered by construction, logging, overexploitation and climate change. These include Sumatra’s tropical rainforests; Uzbekistan’s historic centre of Shakhrisyabz; and the world’s second-largest raised coral atoll, in the Solomon Islands at the eastern end of Rennell Island.
Development encroaches on the pyramids at Giza.Credit: ESA
The economies of many developing countries are rural, with agriculture accounting for more than 25% of gross domestic product. Often, more than 40% of a developing country’s workforce is involved in farming. Food supplies can be unreliable.
Natural hazards are another threat. Belt and Road nations experience about 85% of the world’s major earthquakes, tsunamis, typhoons, floods, droughts and heatwaves. For example, more than 86,000 people were killed or reported as missing in a massive earthquake in Wenchuan, China, in May 2008. And the 2004 Indian Ocean earthquake and tsunami killed hundreds of thousands of people. Seven of the top ten countries that saw major losses from disasters between 1995 and 2014 are in this region.
If we do nothing, sensitive environments will be lost and exposure to risks will rise.
Wildfires threaten boreal forests in Russia.Credit: ESA
To address these problems, a combination of accurate, reliable and timely scientific observations of the state of terrestrial and marine ecosystems is essential — from space, the air and on the ground. However, coverage and infrastructure are poor. Many countries cannot afford to train experts in Earth-observing techniques or install ground stations to monitor soil nutrients or air quality. For example, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan have no Earth-observing satellites or facilities for mass data processing. Local data are rarely shared and are often locked away in government or university archives.
I chair the Digital Belt and Road Program (DBAR) initiated in 2016 by Chinese scientists in cooperation with experts from 19 countries and 7 international organizations. Our aim is to improve environmental monitoring, promote data sharing and support policymaking using big data on Earth observations. The Chinese Academy of Sciences (CAS) is investing more than 200 million yuan (US$32 million) in the next 5 years to support DBAR.
The programme will monitor different types of ecosystem and their evolution, including grasslands, forests, glaciers, urban areas, farmland and coastal regions. Environmental and socio-economic information will be shared through a platform for big Earth data, scheduled for roll-out between 2016 and 2026. This open-access gateway will allow researchers, policymakers and the public to track changes, development and trends. The programme will investigate indices and indicators to feed into the UN’s 2030 Sustainable Development Goals.
Musa Bay in Iran faces ecological damage from shipping.Credit: ESA
There are four main obstacles to a strategy on big Earth data for the Belt and Road region: poor access to data; a digital divide between developed and developing countries; a lack of awareness among some policymakers, local scientists and practitioners of the potential of Earth observations; and too little collaboration. These are long-standing problems — they also slowed emergency responses during and after the Indian Ocean tsunami in 2004, for example.
DBAR’s main approach is to work towards a platform that can handle a wide variety of information. Data sets and infrastructure are being assembled, and services should start to become available by the end of 2018. Eight key challenges are being targeted: adapting to climate and environmental change; mitigating disaster risk; managing water supplies; increasing agriculture and food security; protecting natural and cultural heritage; sustainable development of urban areas and infrastructure; managing coasts and marine areas; and understanding changes in high mountains and the Arctic.
For example, in agriculture, the main difficulty faced by most food-insecure countries of the region is a lack of up-to-date information about the supplies, yields and management of crops. DBAR is expanding the cloud-computing-based system CropWatch for monitoring and managing the availability of maize (corn), rice, wheat and soya-bean products. Launched by CAS in 1998, CropWatch provides users from 143 countries or regions with easy access to agricultural information.
For disaster relief and risk reduction, DBAR is developing a platform for sharing Earth-observation imagery. The value of such information in quickly assessing the impacts of extreme events has been proved in China and developed countries, and needs to be opened to others. For example, following the 2008 Wenchuan earthquake, Chinese rescuers were alerted to 700 people trapped in a village after seeing aerial imagery of “SOS700” written on top of a building.
The processes that shape urbanization need to be understood. Earth observations can reveal trends in the growth of cities and help planners to overcome traffic congestion, energy shortages, urban sprawl and poor basic services. For example, DBAR scientists are modelling the growth of Moscow to inform development in Beijing. The programme is also monitoring the impacts of some big infrastructure projects, including the Mombasa–Nairobi Standard Gauge Railway, Colombo Port City and the Malaysia–China Kuantan Industrial Park.
Beijing’s urban development can be tracked from space.Credit: ESA
The entire landscapes of World Heritage Sites — including human influences — need to be protected, not just their monuments2. For example, at Angkor in Cambodia, Earth observations that included airborne laser scans revealed the remains of multiple cities aged 900 to 1,400 years old lying beneath the tropical forest floor3. Deforestation and urban sprawl are the main risks that should inform a broader management strategy.
Way forward
We plan to focus on five priority areas at DBAR.
Enhance infrastructure. An open platform with shared data, codes and algorithms is urgently needed for analysing the vast amounts of Earth-observation data, which are already daunting and will only increase. The European Space Agency’s Sentinel-5P satellite, launched in October 2017, takes 20 million observations of air pollutants and gases each day — 10 times more than previous missions. Cloud computing must therefore be core4. It would currently take 1,200 years for one computer to process 3 million planetary-scale satellite scenes; a cloud-computing facility could do it in 45 days5. Earth-observing satellite data from upcoming missions will need to be incorporated.
Promote data sharing and interoperability. Data need to be openly exchanged if everyone in the region is to benefit. This will require decisions about suitable formats, information and support for handling them, as well as methodologies and tools to maximize exploitation of the data.
Extend applications to more people. Development across the Belt and Road region is uneven. To close these gaps, it is necessary to improve common solutions provided by big Earth data6. Access to tools such as CropWatch needs to be extended. Use of the digital cloud can allow anyone to access services anywhere across the region, and to accelerate the development of applications for various users.
Identify research opportunities. Knowledge could be discovered within the huge multidisciplinary data sets. For example, studying changes in the land surface of the Yellow River Delta from space over the past 40 years has increased our understanding of how its evolution depends on land use, precipitation and water flows. Researchers must help to raise awareness of the scientific potential and solutions provided by big Earth data, especially in less-developed countries.
To help bridge the technical divides between richer and poorer nations, DBAR should set up joint programmes, laboratories and international centres of excellence for gathering experts from participating countries. The programme has already established eight centres of excellence, in Pakistan, Thailand, Finland, Italy, Russia, Morocco, Zambia and the United States.
DBAR has embarked on an ambitious journey to build a digital Silk Road for sustainable development — we invite even more natural and social scientists to join this shared endeavour.
Via TechCrunch, an interesting report on how one organization is using augemented reality, gamification, and mapping to help improve conservation outcomes:
Wildlife conservation groups have made a lot of strides in raising awareness of animals whose populations or natural habitats are endangered, and what we can do to help. Now a startup out of Kenya is tapping into advances made in augmented reality, mapping and app-based games to further the cause.
Internet of Elephants, a startup based out of Nairobi, is building an app-based game of the same name that lets users learn more about different species of wildlife in Kenya, as well as other countries and regions, by letting users select the animals and “place” them into their real-world environments to follow them around. Users can learn more about the animals through a reference guide in the app, as well as by walking around the physical world and playing games based on the migratory paths of each creature.
Internet of Elephants (a pun on “Internet of Everything”) brings together and tips its hat at a number of innovations in the worlds of mobile and gaming. Niantic’s Pokemon Go has catapulted augmented reality gaming into the mainstream with its premise of finding and “catching” of fictional Pokemon creatures, using the screen on your handset projecting them into your surroundings in real time. Apple and Google have also laid the groundwork for significantly more apps using AR in their feature-set with the respective launches of ARKit and ARCore.
Beyond Pokemon Go, there is a wider group of games that also rely on location and mapping technology built into our devices as part and parcel of the experience, from Zombies, Run! through to the very legacy game of Geocaching (which has actually been around since 2000, played first on GPS devices).
Equally important is that wildlife organizations, like many others, have capitalised on the app revolution both to create content about their work and disseminate it. Many today take it for granted that we can find whatever information we want simply by tapping our little screens, but similarly, now those who have the information know that this is now an essential way to communicate with the wider world, and apps that take you beyond basic reference are the most effective at doing that.
Internet of Elephants brings all of these strands together in its effort to educate consumers about wildlife, and to do so in a more engaging way.
The product is the brainchild of Gautam Shah, an American who came to Kenya originally working in IT consultancy for a large firm. Feeling the pull to start something of his own, and a wildlife enthusiast, he could see the opportunity to build a new business from the ground up to address these two things while also leveraging a rising tech ecosystem in the city.
As TechCrunch saw in our own trip to Nairobi earlier this year, where we organised our first regional Battlefield event independent of a Disrupt conference, the city is one of the thriving hotspots for tech entrepreneurship in sub-Saharan Africa.
Innovations like M-Pesa, the highly successful mobile payment service that acts as a bank account and payment method for those who either do not have a traditional bank account or payment card, got its start in Kenya. Even more than that, it has now become one of the key examples of how sub-Saharan Africa — one of the more underdeveloped regions in the world — is ripe for some of the newest and most interesting innovations hitting the market today to fill the vacuum and help improve people’s lives.
Anchored by Shah, the full team is a mix of Nairobi natives coupled with expats who have moved to the city through past work, as Nairobi is also a popular place from which development and humanitarian organizations run operations. They include some very interesting folks: the product lead, Jake Manion, had spent six years as the creative director for Aardman Animations, the Academy-award winning studio behind Wallace & Gromit and Shaun the Sheep; and the startup has not just a team of technical and product people working on different elements of the game, but another group focused on the content, and specifically how it interfaces with the wider wildlife conservation community.
The conservation community is where Internet of Elephant’s business model comes into play. The company today building its animal kingdom (so to speak) out by way of partnerships with different groups, who can essentially create their own areas within the app, where they help build up the material related to a particular animal, either in terms of those migratory patterns or other background information.
Over time, the idea will be to cover various geographies and different groups, as well as other kinds of organizations that work with animals, such as conservation-minded zoos and preserves.
As with many other mobile games, there are a number of features built in that Internet of Elephants could potentially monetize, both for its own business as well as on behalf of these organizations, such as new levels and migrations, or new animals to unlock, and of course options to donate within the app.
I had a chance to talk to Shah at the Nairobi National Park, a wildlife park just next to the city with the skyline surreally visible at the horizon of the savannah. That juxaposition seemed to make for a fitting location to talk about how Internet of Elephants is using tech to shed more light onto a very non-tech part of our world.
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New technical innovations such as location-tracking devices, GPS and satellite communications, remote sensors, laser-imaging technologies, light detection and ranging” (LIDAR) sensing, high-resolution satellite imagery, digital mapping, advanced statistical analytical software and even biotechnology and synthetic biology are revolutionizing conservation in two key ways: first, by revealing the state of our world in unprecedented detail; and, second, by making available more data to more people in more places. The mission of this blog is to track these technical innovations that may give conservation the chance – for the first time – to keep up with, and even get ahead of, the planet’s most intractable environmental challenges. It will also examine the unintended consequences and moral hazards that the use of these new tools may cause.Read More
