paul longley

Effective use of today's powerful GIS technology requires an understanding of the science of problemsolving that underpins it.

Since the first edition was published a decade ago, this book has led the way, with its focus on the scientific principles that underpin GIS usage. It has also Provided through, up-to-date coverage of GIS Procedures, techniques and Public Policy applications. This unique combination of science, technology and practical problem solving has made this book a bestseller across a broad spectrum of disciplines.

This fully updated 3rd edition continues to deliver on these strengths.