GIS, a computing perspective

A GIS is at the heart of a special kind of computer-based information system which is designed to handle data spatially referenced to to geographic locations on the Earth. From a computing perspective, a GIS may be viewed as a software system mounted on a hardware platform, supplied with appropriate data, for use by people. The software and hardware should match each other, and together support a range of user requirements. In this comprehensive and exciting book, Michael Worboys clearly sets out the principles of GIS in the general context of computing, setting and answering the fundamental…