Before You Buy an Outdoor GPS Receiver for Christmas

Global Positioning System (GPS) receiver features you need for timber and forest property assessements, hiking and geocaching in the forest are more extensive than units needed simply for automobile navigation. You may be planning to purchase one for Christmas.
Although there are differences between the two types of GPS units, you will find several models that work very nicely in both environments. Let me show you my picks for your holiday purchase...
Buying a GPS for Outdoor Use
Global Positioning System Glossary