Thursday, May 14, 2009

Garmin Handheld GPS Uses for Outdoor Enjoyment

By LaZinnia Manley

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.

There are twenty four satellites circling the earth at an altitude of 12,000 miles that transmit GPS signals to earth for GPS receivers to calculate position, altitude and speed. At least three of these Navstar satellites are necessary for position calculations and four are needed for altitude calculations. Garmin Handheld GPS receivers are technologically advanced and are excellent at picking up and locking in on these signals.

GPS receivers must be able to receive clear signals from the Navstar satellites to give accurate data calculations. Mountains, tall buildings, heavy tree cover or any other obstruction can cause problems with reception. Garmin Handheld GPS receivers are technologically advanced and are the worlds best at receiving GPS data from these satellites.

With Garmin Handheld GPS receivers you are able to save or download waypoints. A waypoint is simply a particular location. With a GPS receiver you can view your current position with the location you are traveling to. By linking waypoints together on your screen you have a map showing where you have been and where you are going toward. Waypoints are great for hiking as with other activities.

By saving GPS data on your PC you are able to use it later for adventures or share with others for their enjoyment. Garmin Handheld GPS receivers all allow you to upload or download data to your PC.

Garmin Handheld GPS receivers allow you to track your routes so you can retrace your trip precisely or use the tracks for future use. Garmin TracBac is a patented technology. You can also share this data with other Garmin users in the field if you wish. Not only do you know where you are but can share with others your location.

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.

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