GPS Navigation Systems: Tapping into GPS Navigation Signals
These days GPS Navigation Systems stand to be more popular than the trusty old hardcopy road map. Featuring real time map details in congruence with a GPS Receiver's current location, GPS Navigation Systems are basically more reliable and more detailed as maps.
Imagine going to a specific place, which you have never gone to, nor have any idea how to get to. A GPS Navigation system would actually make things easier for you, giving you precise directions, walking you through which turns to take, from basically anywhere you are in, given of course GPS navigation signals are there to guide your way. GPS Navigation systems, aside from simply tapping into navigation signals, also boast preinstalled maps featuring points of interest you may want to visit, or the locations of hotels, restaurants, gas stations and emergency service utilities.
GPS Navigation systems basically tap into navigation signals fed from a constellation of medium Earth orbit satellites, which basically makes up the Global Positioning System. These GPS Navigation signals enable GPS receivers to track their, by saying their, meaning the GPS Receiver's user, current locations.
GPS navigation signals are also utilized for other purposes, like for time-synchronization-to-point required data often used in analyzing earthquakes, as well as time-synchronization-to-point requirements needed for telecommunication companies.
GPS navigation signals are basically provided by 24 satellites, which comprise the Global Positioning System. The first of these satellites was launched in 1974, while the last was launched in 1994. It is officially named NAVSTAR GPS, the name given the John Walsh, one of the core steering committee members launching the whole project. The United States Air force 50th Space Wing division handles the maintenance and operation of the NAVSTAR GPS system, costing an annual budget of 750 million US Dollars.
GPS navigation signals are available for everyone for non military related activities. GPS navigation signals could be accessed by GPS receivers, further enhancing mapping required activities, even map making projects.
These days GPS Navigation Systems, aside from being used for just simply GPS Navigation, come with various features, mostly dealing with portable entertainment. GPS Navigation Systems are no longer items which just tap navigation signals, as they are also built to handle compressed audio files, as well as reading out audiobooks, with some models even capable of playing video files, even play actual DVDs.
Indeed GPS Navigation Systems are more than just devices which tap into navigation signals. With features growing more and more improved, it really isn't a wonder why they are more popular than regular maps.
