There was a time when the technology governing the use of global positioning systems was restricted specifically for military use. The late Pres. Ronald Reagan decided it was time to release this technology for use by the public in the USA and we have to thank him for helping to transform our lives in this way. It is difficult to imagine our life without the freedom that these systems have brought to us, both in our personal and in business lives. Commercially, much of what we rely upon, day-to-day, in turn relies upon this technology.
Do you love the outdoors?. If you are a fisherman, a hunter, biker, boater, hiker or take part in the sport of geocaching you should consider the use of one of the great handheld GPS receivers on the market. This flexibility will allow you to be more productive and have a lot more fun enjoying your passion.
There are a number of companies that manufacture handheld GPS receivers, with Garmin being the leading producer of GPS units, worldwide.
Handheld GPS receivers work by communicating with a series of satellites high above the earth. These satellites have been placed in what is called a low earth orbit, which means that they should always be accessible to your receiver, except in certain circumstances. For example, if you happen to find yourself in a densely forested area or in a steep walled canyon, the units may have temporary trouble.
In order for your handheld GPS receivers to provide you with the accurate information, its position must be determined through a process of triangulation. This means that it must be able to communicate with three different satellites to pinpoint your exact location.
If you are setting out on a hunting expedition you can use your handheld GPS device to determine the location of the best game and game trails. Imagine your sense of security and your air of optimism when you are sure about your location and pretty sure about how to find your targets! Some handheld GPS receivers are specifically designed for inland saltwater and freshwater fishermen and can come preloaded with the relevant data.
Have you ever tried the sport of geocaching? It is becoming very popular and there are handheld GPS receivers specifically designed for this. GPX files can be downloaded directly from your computer or in some cases by inserting a tiny SD card.
Peace of mind is very important when you are heading out into the unknown, far from any cell phone communication towers. The handheld GPS receivers do not require cell technology and with a relatively open sky above you will be able to tell you where you are. You don’t need to worry about getting lost as you always have a good idea how to get back home.