Garmin Handheld GPS Benefits for Outdoor Excursions

Garmin Handheld GPS receivers are a great asset to anyone that loves to hike in unfamiliar territory. By using a Garmin Handheld GPS receiver a hiker can explore new territory without fear of becoming lost or venturing into dangerous areas. Using a gps receiver gives the user the advantage of exploring uncharted territory and returning safely to where they began.

You can select a Garmin Handheld GPS with the data storage and mapping capabilities you desire for your GPS needs. All Garmin Handheld GPS units are powered by batteries that can be replaced easily and economically. Most units use two or three AA batteries and usually are good for at least one days usage before needing replacing.

Garmin Handheld GPS units use satellites orbiting the earth at distances of 12,000 miles above the earth for transmitting signals to the receiver for position, travel speed and elevation data. There are twenty four Navstar satellites in orbit and GPS units used by consumers receive data from at least three of these satellites for each position calculation they show on the data screen. It requires at least four of these satellites for an altitude calculation by a GPS receiver.

Garmin Handheld GPS receivers like other GPS receivers can be hampered by anything that obstructs a clear view of the GPS satellites orbiting the earth. Things such as tall buildings, dense cover like tree canopies or canyon walls can be an impediment to receiving clear GPS satellite signals.

Waypoints or locations can be downloaded or saved in a Garmin Handheld GPS receiver with ease. If you link waypoints together you have a map or trail. When you are on an outdoor adventure you want to be able to not only see where you are going but also where you started.

Garmin Handheld GPS receivers allow you to download or upload data from your PC. You can save data for future use or share data with others. Geocaching is one sport that requires sharing data to participate. Garmin Handheld GPS receivers vary in total memory and mapping capabilities but are very versatile.

TrackBac is a Garmin patented technology that allows you to retrace your trip by following the route displayed on your screen. You also are able to share data with other Garmin users wirelessly in the field. You can send them your location if you wish. By sharing data you can inform others of your location if you need help.

By using the Garmin Handheld GPS to set your waypoints, routes, and tracks you can then upload them to your computer for future use as well as being able to share with other Garmin users. It is common for GPS users to share their data with others to enjoy outdoor activities. With a Garmin Handheld GPS receiver a hiker can explore the outdoors at will and never worry about becoming lost or venturing into unsafe territory.