Essentials of Geographic Information Systems Version 2.1

When purchased from FlatWorld (the publisher), this Color Print Textbook includes Online Access, Quizzes, Flashcards and Homework (if professor uses Homework system). Online textbook is accessible. Essentials of Geographic Information Systems integrates key concepts behind the technology with practical concerns and real-world applications. Recognizing that many potential geographic information system users are non-specialists or may only need a few maps, this book is designed to be accessible, pragmatic, and concise.