GPS is referred to as Global Positioning System, while GIS refers to a Geographic Information system. Both technologies are used to find the exact location of something. But someone would wonder about the difference between GPS and GIS. GPS is used to find the precise location of a particular object. The GIS use to record the information on maps. Both technologies are a bit complicated. This article will help you to get rid of the complexity.
What is GPS?
A GPS unit is a receiver that can correctly get the location data. This is a satellite-based navigation system that can provide the exact locations of a particular thing. So, why is GPS this popular? The main reason behind the popularity is with the help of this system; anyone can locate their valuable items quickly. That’s why civilians mainly use this system.
GPS works by constant distant measuring. The satellites are the main component when we talk about the GPS. This system can also measure speed and time. Anyone who has used google maps or any kind of navigation will know about this. With the movements and satellite readings, the system can accurately measure time and speed separately.
What is GIS?
The geographic Information System can be used along with the mapping and geographical works. With the help of GIS, we can find the geographical appearance of a place. Think of planning a road trip. We use GPS to find the exact location, but with the help of that, no one can determine the structure of the place.
So, that’s why GIS was developed. With the use of geographical keys and structures, we can identify if it is a plain, mountain area, desert, etc. GIS is a powerful software that can be used to get enormous help.
Is GPS Better Than GIS?
GPS is a positioning system. That means with the help of the GPS; we can find the exact location of something. But GIS depends on several technologies to get the information. GIS collects the relevant data with the help of GPS or aerial photos. So, from our point of view, GPS is better than GIS.
GPS has satellite data transfers, while GIS relies on GPS-like sources. The GPS has a long history of about 20 years. The US army first developed this system to maintain their navigation correctly.
Along with time, technology developed and given to normal people as a service. GIS primarily affects scientific research. When comparing GPS and GIS technology-wise, GPS is still better than GIS. Are there any other positioning systems? Yes, of course, there are several other positioning systems available today. But they are still not given to the citizen.
According to the data, GLONASS and Galileo are the two main successful positioning systems in the world apart from the GPS. The United States owns GPS, Russia has GLONASS, and the European Union is working on Galileo. That’s the simplest way to tell the three systems apart. After the GPS’s development, Russia started developing its own project with GLONASS.
The main reason for this project is to hide the Russian detail from the United States. There is a huge conflict between the two countries. But when it comes to actual use, all the other characteristics matter much more.
Is GPS Related to GIS?
Yes, GPS only provides a service for the GIS with its satellite system. GIS depends on the GPS. If the satellite system malfunctions, there will no longer be a GIS. Because the reliability of the geographical information system depends on satellite data, GPS can be used in collaboration with GIS in a variety of ways.
First, GPS could be utilized to determine or enhance the geographic coordinates linked to satellite pictures. GPS helps to minimize distortion and to increase this positioning accuracy.
In order to gather precise geographic coordinates at these locations. The remainder of the image can then be changed. The way that it more closely resembles the real world. The GPS receiver will help you find the place you want.
Limitations of GPS Navigation
GPS can be limited due to several factors. Most of the time, GPS signals are inaccurate when you stay indoors. GPS signals will be blocked due to the walls. When the GPS signals have been blocked, the accuracy of the information will not be good. And there are alternative ways to limit the GPS. Aluminum foil is also a limiting factor for GPS signals. Some satellite problems may also affect the limitation of the GPS.
The Difference Between GPS and GIS
The global positioning and geographical information systems seem to be the same. But they are totally different types of systems when compared. Global positioning systems are used to find exact locations, while geographic information systems are used to get the details about land structures and many more.
The citizen mainly uses GPSs to navigate their trips. But GIS is used by geologists like professionals to get information on the land. We already mentioned that both these systems are different from each other. The main difference between the GPS and the GIS is the function. GPS can find the exact location, but GIS can show the structure of the land. That’s how both systems differ from each other.
And also, GPS have own satellite system to get the details, but GIS relies on the satellite system of the GPS to get the information. So, depending on that fact, we can say that GIS depends on the GPS. If GPS falls somehow, GIS will also discontinue.
Here comes the final part of the article. Today’s article is about the difference between GPS Vs GIS. We believe you now understand how the two systems differ from one another. Till the next time, adios.
Related Reads: Discover More Content You’ll Love