GPS Made Easy: Using Global Positioning Systems in the Outdo

A how-to guide for users of hand-held Global Positioning System receivers in the outdoors. GPS receivers have revolutionised man's ability to determine his position on the surface of the earth. GPS Made Easy tells you all you need to know about using hand-held GPS receivers as a tool for accurate navigation in the outdoors. It explains clearly how GPS works, describes the features of GPS receivers and gives practical examples of how to use GPS receivers in a variety of outdoor situations.