GPS Made Easy: Using Global Positioning Systems in the Outdoors
The fourth edition covers improvements in GPS accuracy as a result of WARS (Wide Area Augmentation System). Mary GPS receivers now accept corrective signals from this system of satellites and ground stations. WAAS is referred to in every section of the book describing accuracy. The updated title has new a chapter explaining how to download maps and computer software to a G...more
Paperback, 224 pages
Published November 1st 2003 by Mountaineers Books
(first published June 1st 1901)
To see what your friends thought of this book, please sign up.
(showing 1-30 of 43)