GPS vs GPRS
Although there is only one letter separating GPS and GPRS, they are different from each other when you study their technology and features. GPS is a positioning service that can determine any location on earth through a process called trilateration, hence the name Global Positioning System. On the other hand, GPRS is a data technology that allows 2G telecommunication networks to provide services other than voice calls. These services include access to email, multimedia messages and several limited access to the Internet.
As stated above, GPS and GPRS have specific roles and are not competing technologies. GPS is an old military technology that is now starting to take off in the market since it wasn't that long ago that the US government allowed full civilian access. Full-fledged legal receivers accurately pinpoint their location within 10 feet, making it a viable tool for location tracking and navigation devices used in airplanes, boats and its most popular uses these days. Accuracy allows navigation devices to give you directions in real time. GPRS is part of 2G technologies and is quite old. In most parts of the developed world, GPRS has been replaced by superior 3G technology. It can be considered the equivalent of dial-up access for mobile phones.
The operation of both is also significantly different, as GPS receives information from satellites in low Earth orbit, while GPRS communicates with ground-based cell towers. For proper operation GPRS only requires one cell tower with an adequate signal. GPS, on the other hand, needs three or more satellites due to the basic principles of trilateration. Due to the extreme altitude of orbiting satellites, you can use your GPS device almost anywhere in the world, even in the middle of the Pacific Ocean. GPRS is limited to mesh towers located on land.
1. GPS is a positioning service and GPRS is a data service used in mobile phones.
2. GPS is used to determine your location on earth and GPRS is used to access emails and for browsing the Internet.
3. GPS communicates with a collection of satellites that orbit the Earth, and GPRS communicates with a tower on the ground.
4. GPS requires three or more stations to work, but GPRS requires only one.
5. GPS can be used anywhere you can see the sky, while GPRS is more limited in range.
One of the most popular and useful functions, which modern devices have, is the ability to accurately establish your own location using. This allows you to use many functions based on precise coordinate determination. These functions work by using satellite system navigation, which allows you to determine the coordinates of a specific device with sufficient accuracy.
On at the moment two navigation systems are used, GPS and GLONASS, the importance of which is very difficult to overestimate. Today, not a single task can be done without their use that requires drawing up a route, determining the exact location, calculating distances, searching for people and other actions where maps are used. Navigation modules have become part of many systems and household devices that make the lives of many people simpler and more comfortable.
- Navigation equipment. Professional and household navigation equipment, which is used to plot routes along electronic cards, requires determining the exact location. It is the navigation modules in professional equipment that allow ships and planes to accurately follow the route, but in everyday life they are widely used in cars, indicating the way and allowing you to build a route. special applications in the event that the user does not know exactly how to get to his destination
- The navigation module performs the same function in a mobile phone, allowing you to find a road, the desired address on a map, or get directions to a desired point. Many manufacturers use these technical capabilities to create interactive games, fitness applications, interactive maps and others that allow you to build an interesting and educational process based on location data.
- The question of why a navigation module is needed also does not arise in the commercial sphere, where cargo transportation, passenger transportation and delivery functions for various goods and goods are used. Here, the location function is used to calculate the distance traveled, the employee’s movement schedule, his employment, monitoring compliance with the schedule, fuel consumption and to obtain other data that is no less useful for logistics planning.
In household devices, the navigation module is built into the design itself, like in mobile phones, tablets or navigators, or it can be made as a separate device. It allows you to expand the functionality of the system by adding the function of determining current coordinates. The presence of a navigation module has long been a standard for most mobile devices.
When purchasing any device that uses a navigation module, the only problem that arises is how to choose a device to fully utilize this feature. To decide on a solution to this issue, you need to understand the principle of operation of the positioning system. It is based on the use of satellites. Both types of positioning systems have almost identical operating principles and methods for obtaining the necessary data, so they are very similar in their characteristics. However, there are several significant differences. Russian system positioning uses three planes for the operation of soup bowls, the American one uses six. These and some other differences allow the American positioning system to obtain greater accuracy in determining coordinates. In addition, technical capabilities make it possible to further increase accuracy as soon as the appropriate equipment becomes available.
Nowadays, most gadgets are equipped with both positioning modules, so the question of which is better disappears by itself. If for some reason you have to use a device in which only one module is installed, then it is best to choose the one that is more accurate. This will allow you to fully evaluate all the capabilities of the positioning system. Most users prefer to purchase devices that have both modules installed to work with both Russian and American positioning systems. Modern gadgets are created in such a way that both of these modules are used simultaneously. Moreover, they do not conflict with each other, but complement. This feature allows you to significantly increase the accuracy of determining coordinates compared to if both systems were used separately.
The use of a positioning system has opened up great opportunities for many users. But it is necessary to take into account some of the subtleties of its work. For example, accurate data can only be obtained in an open place. Even trees can interfere with receiving a stable signal.
And again, the topic of similar, and therefore confusing, abbreviations and intricate abbreviations turned out to be the focus of our attention. Now you have to find out what is the difference between GPS and GPRS. Although the acronyms sound similar, they are actually completely different things.
What is GPS and GPRS
GPS global positioning system. In more common language, a virtual map with a location function. The current position is determined with an accuracy of 6 meters using satellites rotating in low-Earth orbit.
GPRS– an add-on to GSM technology used for packet data transmission. In terms of the range of services provided mobile operators, – for access to the Internet.
Comparison of GPS and GPRS
What is the difference between GPS and GPRS?
The GPS system is used to determine location. It was originally used by the United States armed forces, but subsequently “migrated” from military applications to the category of publicly available technologies.
GPRS is used for data transmission and is not related to geopositioning technologies. That is, in the case of terms that are so similar in pronunciation, there is a complete difference in the principles of their action and scope of application.
The difference between GPS and GPRS is as follows:
- GPS is a location determination system, a geolocation system.
- GPRS is a data transmission technology that is used to access the Internet.
