Using the SDI^lightApproach in Teaching a Geoinformatics Master

Abstract

ITC, the Faculty of Geo-Information Science and Earth Observation of the University of Twente, is an institute that aims at capacity building and institutional development, specifically in developing countries. In our Geoinformatics curriculum, we emphasise two principles. The first addresses the systematics of purposeful spatial data production and uptake into computerised systems; the second addresses the methodical construction of these computerised systems, applying principles of model -driven architecture, formal specification and transformational design of SDI nodes. The term Spatial Data Infrastructure (SDI) usually denotes large, complex systems, but its principles can also be applied in simple and cost-effective ways. This approach we have called SDI light and it is of particular interest to our students that come from developing countries. We work with and build a software stack consisting of free and open source components. To achieve interoperability, we emphasise the use of open standards from the Open Geospatial Consortium and others. In this paper, we explain how our students apply the SDI light approach in the Geoinformatics students apply their knowledge in a 'real-world' project, with a focus on geo-information engineering skills. We conclude with a section that evaluates the effectiveness of using the SDI light concept in teaching our Geoinformatics Master, and on the more general applicability of the methodology.ITC, the Faculty of Geo-Information Science and Earth Observation of the University of Twente, is an institute that aims at capacity building and institutional development, specifically in developing countries. ITC is first and foremost an international educational institute, based in Enschede (the Netherlands), with almost 60 years of experience in the field of training in a wide range of disciplines, all closely related to Geoinformatics. ITC offers degree courses in various levels (M.Sc., Master and Diploma degrees) as well as various shorter courses and a graduate programme for students pursuing a Ph.D. degree. The courses aim to provide an in-depth study of a particular set of problems relevant to developing countries and emerging economies. Our students are not the typical university stereotype, but instead are usually mid-career professionals, with an average age of around 34 and a solid background, coupled with several years of working experience, in their chosen field. Consequently, professional relevancy and problem orientation are important factors in the courses, with the emphasis on the application of concepts and skills. The fields in which these concepts and skills are applied vary widely but always include the use of earth observation, collection and management of spatial information, and the development of data integration methods. The subjects of the programmes form a broad spectrum, from Applied

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