Hand-held GPS Systems For Hikers
A GPS system can be a lifesaver for hikers. While any portable device with mapping capability can be helpful, some models have features that are more hiking-friendly. Find out which features you should consider before buying your new device.
Mapping capabilities are critical. You should be able to create a bread-crumb trail as you are moving so that you can later retrace your route. The ability to mark waypoints
is also important, although you do not need the ability to mark large numbers as this can make the map difficult to decipher. Some units require you to be moving in order to calculate your position.
If this is an issue, you will want the static reading feature.
In case you are unable to access satellites in certain areas, you will want to find a device that includes a digital compass and altimeter. Then, you have a backup in case the global positioning functionality is not available.
The structure of the device is very important. Some of cases that are specially designed to withstand falls and shocks. Water resistance is crucial if you get caught in a rainstorm or plan to wade through water.
Weight can be an issue since you have to carry the device for long distances. In addition to the weight of the actual device, consider the weight of extra batteries that you may have to bring along.
Battery life is a major consideration. You do not want to run out of power in the middle of nowhere. If you will have ready access to a power source, then a rechargeable battery may work fine for you. If you are deep in the woods, you may want a unit that uses conventional batteries.
Check how easy the screen is to read under different lighting conditions. Some may be hard to see in bright sunlight or in low lighting conditions.
Some devices offer additional features that you may find useful. Hunting and fishing calendars may be of interest to you. Sun/moon cycles can also be helpful information.
Consider the features above when choosing the best hiking GPS system for you.
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Article Source: EzineArticles - Kris Brown