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Full Description
Expert perspectives on SDI theory and practice
The spatial data infrastructure (SDI) concept continues to evolve and become an increasingly important element of the infrastructure that supports economic development, environmental management, and social stability. Because of its dynamic and complex nature, however, it remains a fuzzy concept to many, and depending on their needs and circumstances, practitioners, researchers, and governments adopt different views of it.
Developing Spatial Data Infrastructures: from Concept to Reality makes a timely contribution to the theory and practice of SDIs and breaks new ground in improving understanding of their relevance and value. It provides expert overviews of policies, concepts, standards, and practices associated with the design, implementation, and operation of SDIs. It introduces the concept of an SDI Hierarchy based on Hierarchical Spatial Reasoning, sets out the similarities and differences between SDIs operating within and between different jurisdictions, and identifies factors key to the success of SDI initiatives.
Built on key contributions to the International Symposium on Spatial Data Infrastructure held in Melbourne in November 2001, this book is the first of its kind to provide address both the theoretical and practical aspects of developing appropriate SDIs. It offers unique, detailed discussions on the challenges and direction of future SDI development and thus provides an outstanding resource for those involved in building and maintaining SDIs and for GIS professionals and students.
Contents
SDIs. Spatial Data Infrastructures: Concept, Nature And SDI Hierarchy. Global Initiatives. Regional SDIs. Regional SDI Diffusion. National SDI Initiatives. State SDI Initiatives. State SDI Development: A Victorian Perspective. SDI Development: Roles of Local and Corporate SDIs. Sustainable Development, the Place for SDIs and the Case for E-Governance. Spatial Data Infrastructures and Decision-Support. Financing Spatial Data Infrastructure Development: Examining Alternative Funding Models. Developing Evaluation and Performance Indicators for SDIs. Administrative Boundary Design in Support of SDI Objectives. SDI and Location Based Wireless Applications. SDI and Positional Accuracy. Future Direction for SDI Development.
