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GPS tracking
How do GPS tracking devices work? Read on to
find out
GPS tracking devices are a precise way to find your location in the
woods, on the water, anywhere on the planet. The letters GPS stand for
global positioning system. GPS tracking devices depends on satellite
technology that broadcasts location data to specialized receivers on the
ground.
For GPS tracking devices to be most accurate, the unit needs to lock on
to at least 3 of the 24 satellites whose signals blanket the Earth. The
GPS tracking device then sorts out the signals and uses triangulation to
figure out the user's latitude and longitude, making it an invaluable
piece of navigation equipment. But latitude and longitude are just part
of the picture. You can get compass data (bearing), speed and sunrise
and sunset time. This makes the GPS a handy tool for hikers and
backpackers.
GPS tracking devices can also be programmed with your current location
and bearing and destination location and bearing. Then as you trek, you
can take readings along the way to stay on course. No clumsy compasses
and maps to get wrinkled and wet. You get a precise digital readout,
accurate to within 3 to 15 meters. It'll even tell you how far you have
left to go. You can also purchase electronic maps for the higher-end
models. Let's say you're going hiking in the Grand Canyon. Just pop your
national parks map into the receiver and you'll have all the information
you need, including topography and altitude, often in full color.
GPS tracking devices bring precision high-tech navigation to all kinds
of outdoor activities. With prices and features for every budget, hikers
and backpackers will find these devices to be significant additions to
their outdoor gear.
For more information on related products and services, please choose
from the following menu of items:
GPS
Maps /
Software
Tracking
About The Author:
Rita Liotta is a successful author and publisher at
www.1st-at-gps-tracking.com. Recommending gps equipment and associated
products
23-06-04
