The fourth edition of this highly regarded and successful text continues to provide a clear and accessible introduction to the world of GIS for students and professionals. With an increased focus on the practical applications of GIS, the new edition features a wealth of new multi-disciplinary case studies and examples of GIS in practice, demonstrating how it is used worldwide and within a variety of different industries.

Furthermore, the new edition has been substantially revised and updated to include coverage of the latest advances in GIS such as web and mobile applications.

"An Introduction to Geographical Information Systems "is suitable for students of Geographical Information studies at all levels, from undergraduate to professionals retraining in GIS.

This book describes level walks along the creeks and in the parks of Sonoma County, California. The writer, Sarah Cornelius, originated The Walking Class at Santa Rosa Junior College, where it is still taught. Sarah Cornelius originated The Walking Class at Santa Rosa Junior College, California for 20 years. This book is a result of that experience. At age 70 when arthritis became a factor, it was necessary to find level places to walk. We who live in Sonoma County are fortunate to have many such places, some in our Regional Parks, some along the many creeks of our county., Sarah Cornelius originated The Walking Class at Santa Rosa Junior College, California for 20 years. This book is a result of that experience. At age 70 when arthritis became a factor, it was necessary to find level places to walk. We who live in Sonoma County are fortunate to have many such places, some in our Regional Parks, some along the many creeks of our county.

Equips new and experienced educators with the skills required to succeed in live online learning. Based on years of experience and research, the authors offer best practice guidelines and practical resources. A life saver for anyone wishing to develop creative, innovative teaching methods to provide great online experiences for their learners.