What is a hand GPS?

Hand GPS is a device that uses a global positioning system and combines modern geographic technology with portable and user -friendly devices for everyday use. The hand GPS, which was introduced at the end of the 90s, has many functions, including navigation assists and land data. Functions on some models can also provide information about geographical places such as national and historical monuments. The devices are often used by enthusiasts outdoors to determine the coordinates of a particular place for the future link.

Portable GPS has grown in popularity since its release, selecting mobile phones such as Sprint® and Verizon® to offer mobile phones with global position capabilities. The presence of GPS on mobile phones has become common because consumer demand is growing and newer, more sophisticated versions of units are available. Full color screens, 3D maps and user -friendly interfaces are found on the device only a few functions. SausageTellits E do even allow you to view their own house, as can be seen from space.

GPS units have also been integrated into the on -board annex for vehicles. In addition to performing standard GPS features, these devices include built -in travel map software that helps drivers to easily find their target. Simply by entering current and final addresses, these GPS units will speak of directions and vigilance as they approach a turn or detour. For many drivers, these facilities have replaced the atlas of the road because of comfort, accuracy and easy use.

Although the pocket system is able to perform many practical tasks, some individuals buy a portable version for fun. In addition to its conventional purpose, the GPS handkerchief is widely used for the outdoor game seeking treasures known as geocaching. Based on an old English game known as Letterboxing is an activity on treasures that includes teams or unityLivka, who leave the "cache", usually a small plastic container full of toys and surprises, hidden in a certain geographical coordinate. The team or person then releases these coordinates for others with the GPS handheld calculated. Hobby is an international phenomenon that continues to grow in popularity because pocket technology becomes more accessible.

One of the potential disadvantages for consumers on the manual GPS market is its geographical reliability. Unlike its larger predecessor, the hand GPS relies on at least three available satellites, which is less reliable, with a typical accuracy of about 100 feet (30 m). The military mandate limits the facility to maintain accuracy capable of up to about 16 feet (5 m).