You’ve probably heard about GPS tracking and navigation technology. But you may be wondering how you can actually use it, and how exactly does it function. Comprehending the basics of this new technology can help you reach a smart choice when it comes to purchasing a device that’s a good fit for your specific individual or business needs.
GPS tracking has become very common in the past couple of years. Previously too costly for the average person, GPS technology was primarily developed for law enforcement agents to keep track of crime suspects. These days, everyone from parents, to employers, and scientists are utilizing GPS tracking in a variety of unique applications ranging from improving their teenage children’s safety, to tracking the movements of birds or animals.
The Essential Workings of GPS tracking Devices
The GPS tracker, an acronym for Global Positioning System, is an electronic unit that determines the approximate location of a person, vehicle, or other moveable assets using satellite, cellular (aGPS), or radio waves. In its most fundamental form, a GPS asset tracker unit typically digitally connects with multiple satellites in low space orbit. From space, the networks of satellites triangulate the GPS device’s exact position. That means anyone can put a GPS tracker in a backpack, car, or on a person and determine their position..
Depending on the type of GPS tracking device you select, the locations it travels are either stored within the tracking device itself to provide a historical record of exactly where the tracker has been, or with a real-time tracking device, the location data may be transmitted to a central location or an individual Internet-connected PC or laptop in real-time, as the device relocates. Originally popular among law enforcement officers, many businesses recently have made use of the tracking to streamline operations and now also by families to keep an eye on their children.
Comparing Real-Time v. Passive GPS Devices
There are two basic types of GPS trackers: real-time and passive.
Real-Time GPS Tracker
As with all tracking devices, the real-time GPS tracker constantly communicates with space satellites to triangulate the tracker’s approximate position. the element that makes the tracking real-time is simply that the unit sends all data to the Internet constantly in real-time, where you can get on and view the tracker’s progress. Most systems also offer detailed information such as time, place, and how fast the tracker is traveling. Originally only used by law enforcement agencies tracking a suspect, GPS technology is now common to businesses tracking company vehicles and families tracking their teenage drivers or their family vehicle as it travels.
Passive GPS Tracker
The other main kind of GPS tracking is the passive tracker or GPS logger. Similar to a real-time device, these units constantly communicate low space satellites, but, instead of transmitting the device’s position in real-time, passive GPS tracker devices store position points within the tracking device itself. When you are ready to view exactly what locations the tracker has been, you can download a saved data of all places visited. This is ideal for law officers during investigation, or perhaps a person who loaned a vehicle to an employee, or family friend and needs to check that the driver really took the vehicle where they said.
