Session Contribution Rest List
A contribution rest export view for sessions.
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[ { "title": "Digital Twins of the Ocean (DITTO) - Opportunities to future-proof Ocean Sustainable Development", "url": "/events/data-science-symposium-7/submissions/47", "abstract": "<p>\n <span>\n <span>\n <span lang=\"EN-GB\">\n <span>\n The ocean economy is growing and the pressures on our seas and the ocean, including from over\n </span>\n </span>\n <span lang=\"EN-GB\">\n exploitation,\n <span>\n pollution and climate change, have asserted significant stresses on the marine system.\n </span>\n <span>\n Digital twins are rich, virtual representations of objects and systems, in this case the ocean system, or a part of it. They allow us to track how and why the things we care about are changing and simulate what their futures could be, including by exploring ‘what if?’ scenarios. They can provide critical knowledge to plan and guide human activities in the ocean and coastal spaces to safeguard a healthy ocean and support a sustainable green-blue economy.\n </span>\n </span>\n </span>\n </span>\n</p>\n<p>\n</p>\n<p>\n <span>\n <span>\n <span lang=\"EN-GB\">\n <span>\n Digital twins\n </span>\n </span>\n <span lang=\"EN-GB\">\n depend upon:\n </span>\n </span>\n </span>\n <span>\n <span>\n <span lang=\"EN-GB\">\n an\n <span>\n int\n </span>\n egrated, and sustainable, ocean\n <span>\n observing system\n </span>\n ;\n </span>\n </span>\n </span>\n <span>\n <span>\n <span lang=\"EN-GB\">\n <span>\n well\n </span>\n </span>\n <span lang=\"EN-GB\">\n -managed, accessible and interoperable data and software;\n <span>\n <span>\n <span lang=\"EN-GB\">\n <span>\n predictive processes or data-driven models with which users can interact, to support their needs; sharing of good and best practive and traing, education and outreach.\n </span>\n </span>\n </span>\n </span>\n </span>\n </span>\n </span>\n</p>\n<p>\n <br/>\n <span>\n <span>\n <span lang=\"EN-GB\">\n <span>\n The connection between\n </span>\n a\n <span>\n digital twin and\n </span>\n its real-world counterpart\n <span>\n requires a well-formulated interface between the digital twin, environmental\n </span>\n and societal\n <span>\n data, and the user. User interaction is an essential function embedded in the design of digital\n </span>\n twins, to ensure maximum information value for investment in ocean observations. This may include user driven development of\n <span>\n visualisation, user-driven data transformation and data-science tools\n </span>\n or predictive modelling.\n </span>\n </span>\n </span>\n</p>\n<p>\n <span>\n <span>\n <span lang=\"EN-GB\">\n Digital twins thus enhance our ability to make informed operational, scientific management and policy decisions about the systems they represent. They can play an essential role in planing for future uses of the ocean and thus support ecosystem based ocean management or marine spatial planing. They also enable impactful communication that brings data to life.\n </span>\n </span>\n </span>\n</p>\n<p>\n <span>\n <span>\n <span lang=\"EN-GB\">\n <span>\n The scale of effort to support the\n </span>\n </span>\n <span lang=\"EN-GB\">\n delivery of ocean\n <span>\n information required to understand the climate system,\n </span>\n address negative impacts of human activities\n <span>\n , improve large-scale marine ecosystem management and guide the development of a more sustainable ocean economy, is beyond the capabilities of any single nation. Global trans-basin investment and coordination are required across the value chain to ensure fit-for-purpose Digital Twins of the Ocean. This is what the gobal programme DITTO of the\n </span>\n </span>\n </span>\n </span>\n <span lang=\"EN-GB\">\n <span>\n UN Decade of Ocean Science for Sustainable Development pursues. More information about the DITTO Programme can be found at\n </span>\n </span>\n <span lang=\"EN-GB\">\n <span>\n <a href=\"https://ditto-oceandecade.org/\">\n <span>\n https://ditto-oceandecade.org/\n </span>\n </a>\n </span>\n </span>\n</p>\n<p>\n</p>", "presentation_type": "Presentation", "session": "Towards Digital Twins and other Lighthouse Projects", "start": "2022-06-28T11:15:00+02:00", "duration": "00:30:00", "authors": [ { "author": { "first_name": "Martin", "last_name": "Visbeck", "orcid": "0000-0002-0844-834X" }, "affiliation": [ "GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel", "Christian-Albrechts Universität zu Kiel" ], "is_presenter": true } ], "submitter": "Martin Visbeck", "event": "Data Science Symposium No. 7", "activity": null, "accepted": false, "license": "Creative Commons Attribution 4.0 International (CC-BY-4.0)", "affiliations": [ "GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel", "Christian-Albrechts Universität zu Kiel" ] }, { "title": "Digital hydromorphological twin of the Trilateral Wadden Sea", "url": "/events/data-science-symposium-7/submissions/46", "abstract": "<p>\n <br/>\n Digital hydromorphological twin of the Trilateral Wadden Sea\n</p>\n<p>\n The project “Digital hydromorphological twin of the Trilateral Wadden Sea” focuses\n <br/>\n on cooperation of cross-border data innovations between The Netherlands, Germany and Denmark,\n <br/>\n the provision / harmonization of data together with a new digital geodata and\n <br/>\n analysis infrastructure for the trilateral Wadden Sea World Heritage Site These\n <br/>\n data and information are linked via Web portals and services to form a\n <br/>\n versatile assistance system.\n</p>\n<p>\n Different demands, requirements and restrictive environmental legislation pose major\n <br/>\n challenges for the planning and maintenance of transport infrastructure in the\n <br/>\n marine environment. TrilaWatt aims at developing and implementing a powerful\n <br/>\n spatial data and analysis infrastructure on a homogenized database comprising\n <br/>\n the Trilateral Wadden Sea area of the Netherlands, Germany and Denmark.\n</p>\n<p>\n High-resolution hydrographic data series are locally available for the German Bight.\n <br/>\n These can be combined into spatial models. Due to the high mapping effort, area-wide\n <br/>\n morphological and especially sedimentological surveys can only be conducted at\n <br/>\n intervals of several years or decades. On the other hand, current issues\n <br/>\n require much higher temporal resolution for the analysis and assessment of\n <br/>\n environmental impacts in the entire Wadden Sea. Pressures are addressed in the\n <br/>\n MSFD Annex III among others as descriptors \"seabed integrity\" (D6)\n <br/>\n and \"hydrographic alterations\" (D7). These can be sufficiently\n <br/>\n classified with modelling data as physical loss or physical disturbance, which\n <br/>\n is a crucial distinction &nbsp;for the approval of new transport and\n <br/>\n infrastructure projects.\n</p>\n<p>\n Today, the cost of maintaining infrastructure for transport is very high. A solid and\n <br/>\n consistent database can help to find optimization potentials for partially\n <br/>\n conflicting goals such as economic efficiency, environmental interests,\n <br/>\n navigability, acceptance, etc. A digital planning assistance system based on\n <br/>\n comprehensive processed data and documented by meaningful metadata will aid the\n <br/>\n evaluation process.\n</p>\n<p>\n Maintenance of seaport approaches and port facilities is strongly determined by the seaward\n <br/>\n sediment input. An accurate description of hydromorphology allows to identify\n <br/>\n sources, sinks, and transport paths of sediment. For a heuristic and synoptic\n <br/>\n modelling set up of the German Bight the adjacent regions must be considered.\n <br/>\n Therefore, planning and assessment for the southern North Sea should be done on\n <br/>\n a transnational basis.\n</p>\n<p>\n Reproducing the complex physical processes in coastal and especially in tidal mudflat\n <br/>\n regions depends on an accurate data situation, which unfortunately is often\n <br/>\n heterogeneous, patchy and not harmonized across borders. TrilaWatt will provide\n <br/>\n quality-assured spatial data of geomorphology, sedimentology, and hydrodynamics\n <br/>\n together with extensive analyses obtained from numerical simulations (2005,\n <br/>\n 2010, 2015 and 2020). The data is available free of charge via geoportals such\n <br/>\n as MDI-DE, mCLOUD and GOVDATA according to the Open Data directive and\n <br/>\n the FAIR-Principle (findable, accessible, interoperable and reusable).\n</p>\n<p>\n The novel service-based assistance system for planning and reporting using generic\n <br/>\n documentation components implements Web-Processing Services (WPS) on OGC\n <br/>\n standards. This service can be used in various target systems, e. g., for\n <br/>\n transport and environmental management or the classification of Outstanding\n <br/>\n Universal Values (OUV) in the Wadden Sea. It is already being used as part of\n <br/>\n the EU reporting obligations for the Water Framework Directive\n <br/>\n (WFD) and the Marine Strategy Framework Directive\n <br/>\n (MSFD) as well as for detailed scientific studies.\n</p>\n<p>\n Project partners are the Federal Waterways Engineering and Research Institute (BAW),\n <br/>\n the Wadden Sea Forum e. V., smile consult GmbH and planGIS GmbH.\n</p>\n<p>\n Funding is provided by the Federal Ministry for Digital and Transport (BMDV)\n <br/>\n in its mFUND funding line.\n</p>", "presentation_type": "Presentation", "session": "Towards Digital Twins and other Lighthouse Projects", "start": "2022-06-28T11:45:00+02:00", "duration": "00:15:00", "authors": [ { "author": { "first_name": "Andreas", "last_name": "Plüß", "orcid": null }, "affiliation": [ "Bundesanstalt für Wasserbau - Hamburg" ], "is_presenter": true } ], "submitter": "Andreas Plüß", "event": "Data Science Symposium No. 7", "activity": null, "accepted": false, "license": "Creative Commons Attribution 4.0 International (CC-BY-4.0)", "affiliations": [ "Bundesanstalt für Wasserbau - Hamburg" ] }, { "title": "Interactive Earth-System Models for Digital-Twins", "url": "/events/data-science-symposium-7/submissions/56", "abstract": "<p>\n Today's Earth-System Models (ESM) are not designed to be interactive. They follow a configure, setup, run, and data analysis scheme. Thus, researchers often have to wait for hours or days until they can inspect model runtime diagnostic data. This causes time-consuming round trips between setup and analysis and limits interaction and insights into an ESM at runtime.\n</p>\n<p>\n We aim to overcome this static scientific modeling process with interactive exploration of ESMs. It will allow to monitor the state of the simulation via dashboards presenting real-time diagnostics within a digital twin world. It will support to halt simulations, move back in time, and explore divergent setup at any given point in the simulation. Therefore, we have to include code in ESMs to access, store, and change data in every part, and make it available to interactive visualization dashboards.\n</p>\n<p>\n In today's monolithic implementation of ESMs and and other scientific models, we have to modularize models and discover or recover interfaces between these modules. The modularization does not only help with restructuring existing ESMs, it also allows to integrate additional scientific domains into the interactive simulation environment.\n</p>\n<p>\n We apply a domain-driven modularization approach utilizing reverse engineering techniques combining static and dynamic analysis of ESMs, as well as, restructuring methods to support scientists and developers in efforts to realize a modularization. Static analysis parses the program code extracting operation calls, e.g., subroutine and function calls in Fortran, as well as, data flow and derives the modular structure from this information. This structure is called an architectural model of the ESM. While the dynamic analysis is based on observations of operation calls at runtime utilizing compiler instrumentation functionality. The latter provides insights in the number of calls to an operation and allows also to observe access to program libraries. Both information are then combined to produce an architecture model comprising static and dynamic information. We then apply optimization methods to propose improved modularizations of the ESM that can be used to restructure ESM code, improve program comprehension, visualize dependencies, and allow to integrate interfaces to support interactive ESMs as part of digital twins.\n</p>", "presentation_type": "Presentation", "session": "Towards Digital Twins and other Lighthouse Projects", "start": "2022-06-28T12:00:00+02:00", "duration": "00:15:00", "authors": [ { "author": { "first_name": "Martin", "last_name": "Claus", "orcid": "0000-0002-7525-5134" }, "affiliation": [ "GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel" ], "is_presenter": false }, { "author": { "first_name": "Sven", "last_name": "Gundlach", "orcid": "0000-0003-4060-2754" }, "affiliation": [ "Christian-Albrechts Universität zu Kiel" ], "is_presenter": false }, { "author": { "first_name": "Wilhelm", "last_name": "Hasselbring", "orcid": "0000-0001-6625-4335" }, "affiliation": [ "Christian-Albrechts Universität zu Kiel" ], "is_presenter": false }, { "author": { "first_name": "Reiner", "last_name": "Jung", "orcid": "0000-0002-5464-8561" }, "affiliation": [ "Christian-Albrechts Universität zu Kiel" ], "is_presenter": true }, { "author": { "first_name": "Willi", "last_name": "Rath", "orcid": "0000-0003-1951-8494" }, "affiliation": [ "GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel" ], "is_presenter": false } ], "submitter": "Reiner Jung", "event": "Data Science Symposium No. 7", "activity": null, "accepted": false, "license": "Creative Commons Attribution 4.0 International (CC-BY-4.0)", "affiliations": [ "GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel", "Christian-Albrechts Universität zu Kiel" ] }, { "title": "Collaborative Exploration and Annotation of 4D Data with the Digital Earth Viewer", "url": "/events/data-science-symposium-7/submissions/32", "abstract": "<p>\n The Digital Earth Viewer is a visualisation platform capable of ingesting data from heterogeneous sources and performing spatial and temporal contextualisation upon them. Its web-based nature enables several users to access and visualise large geo-scientific datasets. Here we present the latest development of this viewer: collaborative capabilities that allow parallel, live exploration and annotation of 4 dimensional environments by multiple remote users.\n</p>", "presentation_type": "Presentation", "session": "Towards Digital Twins and other Lighthouse Projects", "start": "2022-06-28T12:15:00+02:00", "duration": "00:15:00", "authors": [ { "author": { "first_name": "Flemming", "last_name": "Stäbler", "orcid": null }, "affiliation": [ "GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel" ], "is_presenter": true }, { "author": { "first_name": "Valentin", "last_name": "Buck", "orcid": null }, "affiliation": [ "GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel" ], "is_presenter": false }, { "author": { "first_name": "Everardo", "last_name": "Gonzalez", "orcid": null }, "affiliation": [ "GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel" ], "is_presenter": false } ], "submitter": "Everardo Gonzalez", "event": "Data Science Symposium No. 7", "activity": null, "accepted": false, "license": "Creative Commons Attribution 4.0 International (CC-BY-4.0)", "affiliations": [ "GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel" ] }, { "title": "A Web Framework for Dynamic Data Presentations in Earth Sciences", "url": "/events/data-science-symposium-7/submissions/31", "abstract": "<p>\n A comprehensive study of the Earth System and its different environments requires understanding of multi-dimensional data acquired with a multitude of different sensors or produced by various complex models. Geoscientists use state of the art instruments and tecniques to aquire and analise said data, which is in stark contrast with the outdated means that are often selected to present the resulting findings: today's most popular presentation software chocies (PowerPoint, Keynote, etc.) were developed to support a presentation style that has seen slim to none development over the last 70 years. Here I present a software framework for creating dynamic data presentations. This combination of different web based resources enables a new paradigm in data visualisation for scientific presentations.\n</p>", "presentation_type": "Presentation", "session": "Towards Digital Twins and other Lighthouse Projects", "start": "2022-06-28T12:30:00+02:00", "duration": "00:15:00", "authors": [ { "author": { "first_name": "Everardo", "last_name": "Gonzalez", "orcid": null }, "affiliation": [ "GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel" ], "is_presenter": true } ], "submitter": "Everardo Gonzalez", "event": "Data Science Symposium No. 7", "activity": null, "accepted": false, "license": "Creative Commons Attribution 4.0 International (CC-BY-4.0)", "affiliations": [ "GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel" ] } ]