GPS Land NavigationMichael Ferguson
270pp/photos/illus ISBN 0965220257
Stock No. HTU282Thorough, easy to understand treatment of GPS system for navigation, with info on compasses, maps, GPS hardware, how they work together. Also the various coordinate systems, use of GPS with & without a map, & what to do if hardware stops working. Great reference, too: appendices list 1000s of coordinates: highest peak in every US county, intersections of every US Interstate/Hwy
Item Status: In stock as of this morning