User requirements and information definition for a virtual coastal and marine data warehouse |
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| Institution: | 1. Vrije Universiteit Amsterdam (VU), Institute for Environmental Studies (IVM-FALW), De Boelelaan 1087, 1081 HV Amsterdam, The Netherlands;2. Joint Research Centre (JRC) of the European Commission, Institute for Environment and Sustainability (IES)-Inland and Marine Waters Unit (IMW), T.P. 272, I-21020 Ispra (VA), Italy;3. Meetkundige Dienst (MD) van Rijkswaterstaat, ICT beleid en strategie, P.O. Box 5013, 2600 GA Delft, The Netherlands;1. Department of Orthopaedic Surgery, University of Michigan, 2800 Plymouth Rd, Building 10, RM G016, Ann Arbor, MI 48109, USA;2. Department of Orthopaedic Surgery, University of Michigan, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA;1. College of Information Engineering, China Jiliang University, 258 Xueyuan Street, Hangzhou 310018, China;2. Nanjing University of Information Science & Technology, Nanjing 210044, China;3. College of Computer Science, Hangzhou Dianzi University, Hangzhou 310018, China;1. Department of Engineering, University of Ferrara, via Saragat 1, I-44122 Ferrara, Italy;2. CNR-IVALSA, Istituto per la Valorizzazione del Legno e delle Specie Arboree, via Madonna del Piano 10, I-50019 Sesto Fiorentino, FI, Italy;1. Department of Medicine, University of Virginia, Charlottesville, Virginia;2. Department of Surgery, University of Virginia, Charlottesville, Virginia;3. Department of Kinesiology, University of Virginia, Charlottesville, Virginia;4. Division of Endocrinology and Metabolism, University of Virginia, Charlottesville, Virginia;1. Department of Business Management, National Kaohsiung Normal University, Kaohsiung, Taiwan;2. Department of Finance, National University of Kaohsiung, Kaohsiung, Taiwan |
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| Abstract: | The European Commission supports the development of a European Virtual Coastal and Marine Data Warehouse called CoastBase that aims to improve data and information search and exchange. This paper discusses a study of user requirements and defines relevant and obtainable data and information within the CoastBase project. Thematic as well as technical considerations were taken into account in the study. CoastBase aims to satisfy a variety of users. Potential users interested in data and information on various aggregation levels are represented within the CoastBase consortium. They described their requirements, initially unguided but later guided by a few broad questions about their present work and about the potential role of CoastBase in facilitating it. The results were grouped and summarised. Institutional user groups were formed based on the focus of the organisations on European, regional, national, and local issues, respectively. Individual users were grouped according to their function as Decision & policy maker, Policy advisor & project manager, Researcher, or Database administrator & programmer, respectively. The study has shown that the individual user groups in particular differed in their preferences for aggregation level of the data and information to be extracted from CoastBase. Implications, in the form of envisioned dissimilar use of the CoastBase system are discussed. Both institutional and individual users had different preferences for topic and geographical area to be covered in the CoastBase prototype. However, the study provided a useful synthesis for discussion in plenary, and led to identification of two thematic scenarios for development of the prototype, which are Eutrophication in the North Sea, and Planning in the North Sea and Mediterranean coastal zone. In addition, a comprehensive list of requirements and recommendations for the technical development and evaluation of the system had been compiled from the user requirements. This list, which was approved by the consortium, is included in the paper. |
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