Evaluation of an Open-source Collaborative WebGIS Prototype in Risk Management with Students

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Evaluation of an Open-source Collaborative WebGIS Prototype in Risk Management with Students
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Seoul, South Korea

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Over the last decades, advancements in web services and web-based geospatial technologies have led to increasing delivery, access and analysis of rich spatial information over the web. With the use of open access data and open-source technology, it has become possible to make better, transparent and informed decisions for policy and decision makers. Under the framework of the European FP7 Marie Curie ITN CHANGES project, a prototype web-based collaborative decision support platform was developed for the evaluation and selection of risk management strategies, mainly targeting to flood and landslide hazards. The conceptual framework was designed based on the initial feedback and observations obtained from field visits and stakeholder meetings of the case study areas of the project. A three-tier client-server architecture backed up by Boundless (OpenGeo) was applied with its client side development environment for rapid prototyping. The developed prototype was tested with university students to obtain feedback on the conceptual and technical aspects of the platform as well as to analyze how the application of interactive tools in the exercise could assist students in their learning and understanding of risk management. During the exercise, different roles (authorities, technicians, community) were assigned to each group of students for proposition and selection of risk mitigation measures in a study area, Cucco village located in Malborghetto Valbruna commune of North-Eastern Italy. Data were collected by means of written feedback forms on specific aspects of the platform and exercise. A subsequent preliminary analysis of the feedback reveals that students with previous experiences in GIS (Geographical Information Systems) responded positively and showed their interests in performing exercises with this type of interactive tools compared to the ones with fewer or no GIS experience. These preliminary results also show that the prototype is useful and supportive as a decision support tool in risk management while user-friendliness and practical aspects of the platform could be better improved.
Pairwise comparison Information management Inheritance (object-oriented programming) Linear regression Multiplication sign Content (media) Branch (computer science) Distance Equivalence relation Element (mathematics) Hand fan Goodness of fit Computer animation Different (Kate Ryan album) Computer programming Telecommunication Decision support system Self-organization Circle Metropolitan area network
Enterprise architecture Group action Presentation of a group Existence INTEGRAL Confidence interval Multiplication sign Software developer Interface (computing) Electronic mailing list Instance (computer science) Software maintenance Vector potential Semantic Web Inference Medical imaging Computer animation Different (Kate Ryan album) Calculation Statement (computer science) Position operator Metropolitan area network Condition number
Presentation of a group Information management Modal logic Multiplication sign Execution unit Open set Event horizon Depiction Different (Kate Ryan album) Term (mathematics) Hypermedia Computer programming Software testing Physical system Touchscreen Information Chemical equation Student's t-distribution Expression Mathematical analysis Bit Instance (computer science) Arithmetic mean Computer animation Spacetime
Statistics Group action Service (economics) Identifiability Information Observational study Inheritance (object-oriented programming) Concentric Multiplication sign Consistency Workstation <Musikinstrument> Parameter (computer programming) Dimensional analysis Wave packet Prototype Word Computer animation Different (Kate Ryan album) Statement (computer science) Software testing Quicksort Form (programming) Condition number
Group action Multiplication sign Numbering scheme Inverse element Parameter (computer programming) Mereology Dimensional analysis Revision control Different (Kate Ryan album) Representation (politics) Integer Extension (kinesiology) Address space Physical system Condition number Pairwise comparison Standard deviation Information Student's t-distribution Mathematical analysis Sampling (statistics) Incidence algebra Instance (computer science) Computer animation Integrated development environment Visualization (computer graphics) Order (biology) Statement (computer science)
Group action Implementation Presentation of a group Information management Multiplication sign Connectivity (graph theory) ACID Parameter (computer programming) Distance Perspective (visual) Power (physics) Number Inclusion map Centralizer and normalizer Lecture/Conference Internetworking Decision support system Square number Software testing Data structure Physical system Condition number Time zone Standard deviation Information Inheritance (object-oriented programming) Interface (computing) Content (media) Independence (probability theory) Thermal expansion Instance (computer science) Message passing Computer animation Personal digital assistant
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