Download or read book Developing Spatial Data Infrastructures written by Ian P. Williamson and published by CRC Press. This book was released on 2003-07-10 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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