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  1. Version 1.0.0

    78 downloads

    Climate change will bring far reaching consequences across many aspects of society, including our health, prosperity and future security. The latest climate projections from the UK Met Office indicate that we will experience warmer, wetter winters and hotter, drier summers, together with an increase in the frequency and intensity of extremes. Substantial increases in hourly precipitation extremes are expected, with the frequency of days with hourly rainfall > 30 mm/h almost doubling by the 2070s. The increase in short, intense, rainfall events may be expected to manifest in flooding which can cause serious threats to society and the economy. This report provides details of how flood data was generated within the CReDO project. A summary of different types of flooding are considered (river, coastal, surface water) together with an outline of standard industry approaches and requirements to quantifying probabilities of occurrence. We provide a summary of the information available within the UKCP18 projections, and how this can be used for assessing changes in precipitation under climate change scenarios. This includes the UKCP18 local projections, consisting of hourly data at a 2.2km resolution for 12 simulations from a convection-permitting model, with a bias correction applied, and the probabilistic extremes dataset (PPCE), with discussion of what information these products can and cannot provide. Information on the risk of river and tidal flooding in the study region is provided from Environment Agency models. UKCP18 does not provide direct information on flooding, and the flood model HiPIMS was used to convert precipitation to surface water flooding. For generating storm events, FEH methodology was used, in combination with uplifts from different sources to represent the effects of climate change, and a discussion of how UKCP18 products may augment this approach, given appropriate consideration of the challenges in using this for decision making. Using HiPIMS allowed the provision of multiple surface water flooding scenarios for different storm lengths, return periods (1 in 100, 1 in 1000 year events) and climate change scenarios, giving spatio-temporal maps of flood depth over time, in a form that can be used to assess the vulnerability of assets and consider how changes in the climate will affect the likelihood, and extent, of flooding in the future.
  2. Version 1.0.0

    171 downloads

    CReDo aims to demonstrate how the National Digital Twin programme could use connected digital twins to increase climate resilience. This first phase of the project investigates how to implement a digital twin to share data across sectors to investigate the impact of extreme weather, in particular flooding, on energy, water and telecoms networks. The current digital twin integrates flood simulations for different climate change scenarios with descriptions of the energy, water and telecoms networks, and models the interdependence of the infrastructure to describe the resilience of the combined network. CMCL Innovations were engaged by the Centre for Digital Built Britain (CDBB )and the Connected Places Catapult (CPC) as part of CReDo to develop a digital twin of assets from Anglian Water, BT and UK Power Networks. The digital twin combines a description of the logical connectivity between the assets with flood data to resolve the effect of floods on individual assets and the corresponding cascade of effects across the combined network. It demonstrates how to achieve basic interoperability between data from different sectors, and how this data might be combined with flood data for different climate scenarios to begin to explore the resilience of the combined network and identify vulnerabilities to support strategic decision making and capital planning. The first phase of the digital twin and an accompanying visualisation were implemented on DAFNI, the Data & Analytics Facility for National Infrastructure. This report describes the use and technical implementation of the current digital twin. Recommendations are made for how it could be extended to improve its ability to support decision making, and how the approach could be scaled up by the National Digital Twin programme.
  3. By analysing and counting fragments of RNA from the SARS-COV2 virus that are found in wastewater we can build a picture of the prevalence and rates of spread of the pandemic in the population. This can inform response plans and, especially as the current clinical testing regimes wind down, will become a primary source of information about the levels of infection in the UK. The technologies, techniques and infrastructure now established for monitoring Covid can also be used for other health threats such as influenza, norovirus or anti biotic resistant bacteria and also to provide new tools for better public health management such as monitoring of metabolites of serotonin that can provide an objective measurement of the general wellbeing of a community. Making WBE work requires bringing together data from multiple different sources, understanding the layout and performance of sewer assets and coordinating action between different water companies, laboratories, service providers and government at local and national levels. There are many challenges that are now being overcome so that the data collected in the field can flow into digital representations of the chemicals in sewers, the status and behaviour of people in their homes and the feedback in models between the signal from wastewater, estimates of infection levels and impacts on healthcare services. WBE could grow into a new public health service, utilising the existing wastewater assets and service providers but being coordinated and managed through new organisations and entities supported by new digital tools. To learn more, read the full paper.
  4. You’re invited to a webinar on 2nd March to find out how collaboration through connected digital twins can help plan resilient cities and infrastructure. The National Digital Twin programme has developed a Climate Resilience Demonstrator (CReDo), a pioneering climate change adaptation digital twin project that provides a practical example of how connected data can improve climate adaptation and resilience across a system of systems. Watch the film Tomorrow Today, and try the interactive app to see what CReDo has been working towards. The CReDo team will use synthetic data developed through the project to show how it is possible to better understand infrastructure interdependencies and increase resilience. Join the webinar to hear from the CReDo team about the work that has happened behind the scenes of developing a connected digital twin. CReDo is the result of a first-of-its-kind collaboration between Anglian Water, BT and UK Power Networks, in partnership with several academic institutions. The project has been funded by Connected Places Catapult (CPC) and the University of Cambridge, and technical development was led by CMCL and the Hartree Centre. This collaboration produced a demonstrator that looks at the impact of flooding on energy, water and telecoms networks. CReDo demonstrates how owners and operators of these networks can use secure, resilient, information sharing across sector boundaries to adapt to and mitigate the effect of flooding on network performance and service delivery. It also provides an important template to build on to turn it to other challenges, such as climate change mitigation and Net Zero. Hear from members of the CReDo team – including the asset owners, CPC, and the technical development team - about the demonstrator they have delivered and the lessons they learned. If you’re interested in using connected digital twins to forge the path to Net Zero, then this event is for you. Register for our end-of-project webinar on 2nd March, 10:30 – 12:00: https://www.eventbrite.co.uk/e/credo-collaborating-and-resilience-through-connected-digital-twins-tickets-228349628887
  5. Interesting Question: What is one difficulty that you’ve encountered while trying to create a Digital Twin? Context: We’ve heard that creating a Digital Twin can be a bumpy road. Various challenges can get in the way no matter what sort of Digital Twin you’re trying to set up or why. We’ve noticed in various conversations on the DT Hub that there is a wide range of these challenges, from technical or cultural to those related to resources or supply chains, and so many more. We’d like to hear about your experiences, so please share them with us here. Just a few guidelines before you start: One example at a time please - no lists! However, multiple posts are welcomed Please cite the industry you’re talking about Please: Your posts need to be pithy: · Give each post a title that sums up your blocker · Limit each post to 100 words or so, or supply a short summary at the top if you can’t. · Please include an image, it helps your post stand out We encourage you to like, or vote, on each other’s posts if you agree with them, your facilitator Joao and the DT Hub/ 100%Open are looking forward to reading your input. Thank you.
  6. Visual intelligence is the ability to capture, connect and communicate information about spaces in real time. Then to instantly transform it through visualisation techniques into accurate, accessible, actionable data useable by anyone that needs. A process embedded in the simple digital twin but enabled by emerging technologies, specifically the digital integration between devices, enhanced by immersive technology and artificial intelligence. Think of visual intelligence as a compass. Without it, a vessel can’t make the most of its assets, is uncertain where it’s headed, how it will be impacted by the environment and how it can reach its destination with maximum efficiency and care for its crew. Businesses have to take certain actions to increase ROI, communicate to and manage disparate teams, automate with confidence, set out clear directions and grow faster. Connected and integrated data translated into visual intelligence enables these actions. It is the compass. Attached are some insight from a few companies who started with a simple digital twin – a connection of data – but who have embraced visual intelligence and what it means for them National Digital Twin presentation (1.1).pdf
  7. Katie Walsh

    Defining Our Digital Twin Challenges!

    Creating Digital Twins can be like sailing in uncharted waters, so how do you handle it when unforeseen challenges rock the boat? Can you even predict what kinds of things will disrupt your journey? We’ve noticed in various conversations on the DT Hub that no matter what sort of Digital Twin you’re trying to set up or why, there is an incredibly wide range of potential disruptions. From technical to cultural, from resources to supply chains, almost every avenue is susceptible to producing a challenge somewhere. Many examples that we’ve already seen have only become apparent once the people developing Digital Twins are up against them in real time, so that’s why the DT Hub has launched this new activity, Defining Our Digital Twin Challenges! We would like to know about the challenges you’ve encountered on your DT journey in order to make the overall roadmap easier to follow. The information you provide will help us to ultimately define our common challenges so we can start to solve them together. This series of thematic workshops, run by the DT Hub, will progress the conversation around the Digital Twin Journey, and surface some of the challenges that organisations are still facing whilst embarking on their journey. Each Challenge will culminate in an Activity, where we will present the specific challenge areas that you have brought to us to a select group in order to provide constructive feedback. The outcome of these workshops will be to share insights from inside and outside the community for the benefit of the community as a whole. You can use this activity Bring out your Digital Twin Challenges to explore your challenges with others, and our crowd facilitator, Joao, will be interacting with you to make sure you get the best experience possible. Joao is a former market researcher, court interpreter and has been a brilliant member of our team for years as a 100%Open Associate. We look forward to your invaluable contributions, and in turn the exponential development of the DT journey.
  8. Welcome! This discussion thread is for exploring opportunities to make better decisions about the interfaces between the built and natural environments of the UK by integrating models from these sectors. This conversation kicked off at an interdisciplinary workshop on 21 and 29 January, 2021. Participants have been invited to continue the conversation here, and to invite others who might want to join in. Questions to discuss include (but are not limited to): What new questions would a national digital twin (comprised of integrated models from built and natural sectors) be able to answer? Who are the stakeholders and how would they interact with integrated models and resulting decisions? What new opportunities and benefits would this integration enable? Where would the biggest impacts be? What are the research and development priorities based on these opportunities? How might this impact the development of the Information Management Framework (IMF) for a national digital twin? Finally, a report will come out by the end of March summarising the insights from the workshop, and that will be posted here for your reference.
  9. Laurie Reynolds

    Climate Accounting - Hyperledger

    As part of research I'm doing in development of a Semantic Ontology for water systems, I came across an important international group working on blockchain for climate accounting. Hyperledger is coordianted by Linux Foundation and is Disributed Ledger Technology (DLT) which has published its first Ontology for climate accounting as a general ontology relevant to all 17 SDGs. They have recognised the important nexus between carbon and water and have factored the nexus into the current design. It has members drawn from around the world and a number of active WGs. If anyone is interested, there are as always a number of ways to get more involved via https://www.hyperledger.org/
  10. Infrastructure projects inevitably cause impacts to our environment, The pressure is therefore on contractors to adhere to new policies using their own initiatives and tools. In addition to adhering to new net gains policies that will be released with the upcoming environment bill, other impacts of not considering our environment include project delays and increases in costs, and damage to a contractors social and sustainable reputation. Integrating GIS to current environmental planning methodologies improves on existing tools for evaluating and quantifying biodiversity and Natural Capital. By doing this we can visualise the areas that would potentially have the highest loss, and adapt the design to mitigate impacts and reduce those losses. Join the webinar 11th Dec at 3.30pm for the discussion: https://attendee.gotowebinar.com/register/1029016851016993804 @iain miskimmin @KReevesDigi
  11. iain miskimmin

    Impact of Natural Disasters

    Good evening all, I am looking for organisations that are willing to talk about the financial, reputational and environmental impact on them during some of the recent natural disaster we have suffered in the UK. the reason is that we are looking at a resilience digital twin centred around critical infrastructure. Setting both commons and foundation data model requirements to understand criticality, vulnerability and impact. can anyone facilitate an introduction? thanks Iain
  12. Strategic planning for life after Covid-19 brings an unprecedented opportunity to change the way we view and manage our infrastructure. Mark Enzer, from CDBB makes the case for putting people first. The current pandemic has been a powerful but unforgiving teacher. It has demonstrated the importance of data and the power of digital models to derive insights from those data, to help us model outcomes, to guide the pulling of the levers to control “R” and to help us make better more-informed decisions. Covid’s disruptive impact across all sectors and societies has also revealed the interconnections and interdependencies between our economic and social infrastructure, highlighting the importance of creating resilient, sustainable and secure infrastructure systems upon which essential services depend. So why change our view of infrastructure? We have created an amazing, complex machine on which we wholly depend. Without it, our lives would be immeasurably worse. Society would not survive. That machine is infrastructure – our built environment. However, we don’t appreciate the relationship between infrastructure and our wellbeing. Therefore, we don’t set objectives in terms of outcomes for people and society. And although we understand each part of the built environment, we do not manage it as a whole. Therefore, we don’t know how to address its systemic vulnerabilities or make it work better. If we envision, plan and manage infrastructure differently, we can make it what it should truly be: A platform for human flourishing. Putting people first The Centre for Digital Built Britain (CDBB) and the Centre for Smart Infrastructure and Construction (CSIC) have recently published ‘Flourishing systems’, which makes the case for a people-focused systems-based vision for infrastructure. As we consider priorities following the Covid-19 outbreak, we have an opportunity to plot a new course that recognises the fundamental role of infrastructure in the social, economic and environmental outcomes that determine the quality of people’s lives. To do this, we must see infrastructure as a complex, interconnected system of systems that must deliver continuous service to society. Infrastructure is so much more than just a series of construction projects. Adopting a system-of-systems approach makes it possible to address the great systemic challenges such as achieving net-zero carbon emissions, improving resilience and preparing for a circular economy. It also unlocks the potential of digital transformation across the built environment. How digitalisation delivers value With the ongoing digital transformation of the infrastructure industry, we have the opportunity to deliver huge benefit for people – for whom infrastructure ultimately exists. Digital transformation encompasses how we function as organisations, how we deliver new assets and how we operate, maintain and use existing assets. Bringing digital and physical assets together creates cyber-physical systems – smart infrastructure. Effectively, this is applying the fourth industrial revolution to infrastructure. Making better use of asset and systems data is central to this vision because better analysis of better data enables better decisions, producing better outcomes, which is the essential promise of the information age. As part of this, we must recognise digital assets, such as data, information, algorithms and digital twins, as genuine ‘assets’, which have value and must be managed effectively and securely. In time, as data and digital assets become valued, data itself will be seen as infrastructure. We are now at a point where the vision for effective digitalisation of the whole of the built environment is within reach. Enabling secure, resilient data sharing Managing complex interconnected systems requires the appropriate tools. CDBB’s National Digital Twin programme sets out a structured approach for effective information management across the system as a whole. This approach is informed by ‘The Gemini Principles’ and is driven by the NIC’s ‘data for the public good’ report. The recent paper ‘Pathway Towards an Information Management Framework’ suggests an approach for the development of an Information Management Framework to enable secure, resilient data sharing across the built environment. It is this that will enable data connections between digital twins, which is at the heart of the concept of the ‘National Digital Twin’ – an ecosystem of connected digital twins. All systems go Taking a systems-based approach to our infrastructure will improve our ability to deliver desirable outcomes for people and society – around accessibility, inclusion, empowerment, resilience and wellbeing – not just for now but for generations to come. It will also better equip us to address the urgent global systemic challenge of climate change. It’s time to see infrastructure differently – as a system of systems that provides a platform for human flourishing. flourishing-systems_final_digital.pdf
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