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This sourcebook helps GIS users to keep in touch with the latest technology, data sources and business applications. It provides a directory of GIS products and services; a listing of data sources; an industry survey; and an overview of GIS in business.
International GIS Dictionary Rachael McDonnell & Karen Kemp Geographic Information Systems (GIS) are penetrating a wide range of disciplines and, as a result, there is a growing group of professionals and students who need to master the field quickly. As in any specialized field, the jargon and acronyms are largely incomprehensible to the uninitiated, and many words that have a familiar interpretation in everyday language take on a specific meaning in the GIS context. Such an evolving lexicon reflects the dynamism, but also the youth, of this field. The International GIS Dictionary is the first dedicated dictionary available for the GIS community. It includes GIS terms from all over the world and from related disciplines, such as remote sensing, which are becoming increasingly important to people using GIS. Features: Over 500 definitions Informative illustrations Examples to clarify meaning List of commonly used acronyms Fully cross-referenced entries The International GIS Dictionary is an invaluable resource for professionals and students using GIS worldwide.
Geographic Information Systems for Geoscientists: Modelling with GIS provides an introduction to the ideas and practice of GIS to students and professionals from a variety of geoscience backgrounds. The emphasis in the book is to show how spatial data from various sources (principally paper maps, digital images and tabular data from point samples) can be captured in a GIS database, manipulated, and transformed to extract particular features in the data, and combined together to produce new derived maps, that are useful for decision-making and for understanding spatial interrelationship. The book begins by defining the meaning, purpose, and functions of GIS. It then illustrates a typical GIS application. Subsequent chapters discuss methods for organizing spatial data in a GIS; data input and data visualization; transformation of spatial data from one data structure to another; and the combination, analysis, and modeling of maps in both raster and vector formats. This book is intended as both a textbook for a course on GIS, and also for those professional geoscientists who wish to understand something about the subject. Readers with a mathematical bent will get more out of the later chapters, but relatively non-numerate individuals will understand the general purpose and approach, and will be able to apply methods of map modeling to clearly-defined problems.