Scientific Results

This catalogue is obtained by conducting a systematic literature review of scientific studies and reviews related to monitoring, forecasting, and simulating the inland water cycle. The analysis maps scientific expertise across research groups and classifies findings by the type of inland water studied, application focus, and geographical scope. A gap analysis will identify missing research areas and assess their relevance to policymaking.

ID â–² Type Year Authors Title Venue/Journal DOI Research type Water System Technical Focus Abstract Link with Projects Link with Tools Related policies ID
publications-3631 Other 2015 Ulrich Meyer, Adrian Jäggi, Yoomin Jean, Daniel Arnold Improving the noise model for AIUB monthly gravity field solutions 26th General Assembly of the International Union of Geodesy and Geophysics, June 22 - July 2 2015, Prague, Czech Republic Uncategorized Precipitation & Ecological Systems No abstract available 637010
publications-3632 Other 2015 Beate Klinger, Torsten Mayer-Gürr Improved GRACE reprocessing methodologies: impact on monthly gravity field solutions 26th General Assembly of the International Union of Geodesy and Geophysics, June 22 - July 2 2015, Prague, Czech Republic Uncategorized River Basins No abstract available 637010
publications-3633 Other 2015 Adrian Jäggi, Matthias Weigelt, Frank Flechtner, Andreas Güntner, Torsten Mayer-Gürr, Sandro Martinis, Sean Bruinsma, Jakob Flur, Stéphane Bourgogne European Gravity Service for Improved Emergency Management: a new Horizon2020 project to serve the international community and improve the accessibility to gravity field products European Geosciences Union General Assembly 2015, Vienna, Austria, 12-17. April , 2015 Simulation & Modeling Uncategorized No abstract available 637010
publications-3634 Other 2015 Matthias Weigelt, Tonie van Dam, Zhao Li Refinement of the acceleration approach for GRACE gravity field recovery European Geosciences Union General Assembly 2015, 12-17. April, Vienna, Austria, Simulation & Modeling Uncategorized No abstract available 637010
publications-3635 Other 2015 Yoomin Jean, Ulrich Meyer, and Adrian Jäggi Combination of GRACE monthly gravity field solutions from different processing centres. European Geosciences Union General Assembly 2015, 12 – 17 April, Vienna, Austria IoT & Sensors Water Distribution Networks No abstract available 637010
publications-3636 Other 2015 Ulrich Meyer, Krzysztof Sośnica, Andrea Maier, Adrian Jäggi Combined GRACE/SLR monthly gravity field solutions European Geosciences Union, General Assembly 2015, 12 - 17 April, Vienna, Austria Simulation & Modeling Water Distribution Networks No abstract available 637010
publications-3637 article 2023 Jeong, Jae-Soon and Lee, Han Soo Unstructured Grid-Based River–Coastal Ocean Circulation Modeling towards a Digital Twin of the Seto Inland Sea Applied Sciences 10.3390/app13148143 As computational techniques advance, the scope of digital twins (DTs) is expanding to encompass entire cities, oceans, or even the Earth. Digital twins of oceans can provide highly comprehensive insights and predictions, thus enabling better-informed decision-making regarding ocean-related activities and management. Here, a numerical model of the Seto Inland Sea (SIS), Japan, was built as a basis to establish a digital twin of the SIS. Spatially varying filtering parameters and grid resolutions were applied to facilitate the robust and accurate simulation of coastal and oceanic processes even under varying extreme conditions. The modeling results were validated using observational datasets from forty-two tidal stations, one mooring system, and thirteen water thermometers. The results represented tidal variations, with NRMSE values below 0.15 and R2 values exceeding 0.87 at all tidal stations. The NRMSE and R2 values for currents were approximately 0.14 and 0.76, respectively. The model reproduced the extreme storm surge event causing a sea level rise of 1.5 m near Osaka City resulting from Typhoon Jebi in 2018. The model was shown to enable analyses of complex circulations and hazards in the SIS by accurately replicating barotropic and baroclinic processes. After additional modules are added, this model will serve as a basis for constructing a digital twin of the SIS.
publications-3638 article 2023 Wu, Zheng Yi and Chew, Alvin Wei Ze and Meng, Xue and Cai, Jianping and Pok, Jocelyn and Kalfarisi, Rony and Lai, Kah Cheong and Hew, Sock Fang and Wong, Jia Jie High Fidelity Digital Twin-Based Anomaly Detection and Localization for Smart Water Grid Operation Management Sustainable cities and society 10.1016/j.scs.2023.104446
publications-3639 article 2024 Guang, Yang and Ziwu, Fan and Liu, Guoqing and Li, Dongzhou and Yutian, Chao Digital Twin Water Network Empowering Multi-Service Scenarios Applications and Practices 15th International Conference on Hydroinformatics 10.3850/iahr-hic2483430201-270
publications-3640 article 2023 Sheng, Dong and Liu, Yu and Sun, Feifei and Xie, Jing and Yu, Yu Reengineering and Its Reliability: An Analysis of Water Projects and Watershed Management under a Digital Twin Scheme in China Water 10.3390/w15183203 Water project and watershed management is currently being reengineered under digital twin schemes in China through pilot projects. An evaluation on pilot reengineering is important for its further implementation and improvement. This paper investigates national legislation and pilot projects’ implementations of a digital twin watershed and digital twin water project from the perspectives of design, policy, technology, investment, personnel, cyberspace security, co-construction, and sharing through interviews and expert review, and it uses a Bayesian network to study their reliability. First, the design of the digital twin watershed and digital twin water project is reasonable with regard to system architecture and business management. Second, although there are some national legislations on cyberspace security and geospatial data, they are incomplete for policy making and are probably infeasible for some technology. Third, there are insufficient mechanisms to sustainably support investment, personnel, and cyberspace security. Forth, co-construction and sharing are required for both inside and outside water departments. Fifth, the Bayesian network is useful for investigating the reliability of weak nodes, and it is helpful for the design and further implementation of the digital twin watershed and digital twin water project, as will be demonstrated with an anonymous example. This study could provide useful insights into the further reengineering of water projects and watershed management under a digital twin scheme in the world.