Global Positioning System (GPS): What are GPS Systems Used for?

Since ancient times, humans have been watching the sky to find their way. Ancient sailors used the night sky constellations to find out where they were and where they were heading. These days, a simple hand-held GPS receiver is everything we need today to find out exactly where we are anywhere in the world. The GPS is a satellite-based radio navigation system that provides location, directions, and time synchronization. To find out where we are and how we get to other places, we still need some objects high in the sky - but they are called satellites. High above the earth, over 30 navigation satellites are zipping around. These satellites tell us where we are, precisely. We can also share our location for verification with any company, such as True Blue. The right address of the company you can find in the True Blue casino review.

The GPS is owned by the United States government and is mainly run by the United States Air Force to meet national defense, civil, commercial, and scientific needs. However, GPS technology is not only used by the government but also by individuals and organizations, including banks, hotels, schools, and several others for various purposes.


In this article, we will take a look at everything you need to know about GPS. To understand this concept, you must know how it works, its uses, its technological advancement, and what to expect from it in the future.

How it Works

GPS works by providing information on exact location using a method called triangulation. It is a system that encircles the earth with its 30+ navigation satellites. We know where they are because they are sending out signals continuously. A GPS receiver accepts these signals on your computer, smartphones, and other devices that support GPS. It will determine where you are when the receiver measures the distance from four or more GPS satellites. Several modern devices and machines have GPS capabilities. Some of them include;

· Smartphones

· Smartwatches

· Radio

· Laptop

· Personal Computers

· Vehicles

· Satellite modems

GPS is a unique and dependable tool for businesses and organizations. Surveyors, scientists, pilots, ship captains, responders, mining, and agriculture workers are only a few people who use GPS for work daily. Generally, GPS information is usually utilized for preparing detailed surveys and maps, taking accurate time measurements, tracking position or location, and for navigation. It works at all times and in virtually all weather conditions. Let's have a look at some more interesting uses of GPS.

What is GPS Used for?

Collection of Accurate and Timely Information

One of the primary uses of GPS is to provide accurate and timely information about locations and directions. Its accuracy has seen its practical use in the military, agriculture, mining, and many others.

Tracking Family and Friends at Crowded Gatherings

It is easy to get separated from your loved ones while visiting crowded places, which could be frightening. Carrying a tracking device in this situation would help track where they are with ease.

Speed Monitoring

The GPS tracker offers precise speed estimates of vehicles transmitted to a central database where they can be read and recorded for future reference in real-time. Speed monitoring helps you to reduce fuel consumption costs, lower the number of speed tickets, lower the accident rate, and decrease wear and tear on your car.

Business Tracking

This tracking system has also been used by several small, medium, and large organizations to stay competitive. The technology offers real-time information to business owners about their companies and other related information. Depending on the organization, the devices differ, but there are several benefits that a company can reap by using a business tracking system.

Public Safety and Disaster Relief

The great thing about GPS is that it can be used in any weather or environmental situation, which is why it is chosen for use in disaster management.

Dispute Settlement Between Landowners

In boundary disputes, the system is used to provide impartial geographic boundaries based on established information. Accurate coordinates and directions are given using the GPS.

Monitoring the Migration Patterns of Endangered Species

GPS can detect the migratory patterns of endangered species, such as the Rwandan mountain gorilla. This will help keep their populations from dropping.

Tracking Environmental Disasters such as Fires and Oil Spills

It is useful in monitoring the environmental disaster conditions in real-time, which could have taken a long time without their application. Fires and oil spills can occur in areas with adverse weather conditions, and it is essential to monitor the location to provide rapid relief.


It is one of the essential GPS uses, mainly because it is used to map and calculate different measures on the earth's surface. It is used to define land borders, map sea floors, and highlight changes in the shape of structures. The best thing about the high-precision GPS tech is that surveyors can set it up over a single point and set a reference marker. They can also use it to map the boundaries of particular features in a moving configuration. With the data obtained from the application, they can easily add details to the software to provide their customers with a detailed chart.

Financial Services

Financial organizations, including banks, use this tech for scheduling and determining local and international transactions. They also provide financial transactions with audit trails. Moreover, as over 80% of transactions are carried out by debit and credit cards, a higher degree of timing accuracy has been made easier. For the financial area, the GPS satellite is required because it enables Electronic Funds Transfers to have data and time marks.

Online Gambling Regulation

In some states, gambling is regulated. This means that the same rules may apply to casinos that function online. It's simply not enough to ask people to provide the name of their state, so geolocation services have to come in. The result is that certain people can't enjoy online slots, no deposit bonus, or virtual poker because of their state regulations.

Geo-Mapping and Landmarking

This system provides integrated and valid information on landmarking and mapping. It is well known to be very precise and quicker than any typical approach. Less work is needed, and less amount of equipment is to be used.

Live Recording

Live streaming video and recording are other uses of the GPS tech, as it provides real-time data, and you can record things as they occur, and you can view the events a million miles away by satellite transmission.

Easy Access to Emergency Roadside Support

In the case of an accident or an emergency, you can seek help with pre-programmed emergency numbers on your mobile phone. The great part about using GPS here is that the rescue team can track your current position without providing any details.

Immobilizing Vehicles In Case Of Theft

Through GPS, you can immobilize your car if stolen. And when it's on the move, this technology will shut down the vehicle and help you get it back with ease.


Telecommunications using cell phones provide their customers with precision, reliability, and operational stability with the GPS's aid. While other clocks can give this, the GPS supports aligned time areas with the elite signals.

Bottom Line

The GPS has been one of the best technologies developed over the years. Its precision and reliability in giving out exact locations and directions make it worth leveraging. However, worldwide attempts are being made to boost the precision and durability of GPS. The accuracy, uptime, and usability of GPS will increase worldwide after the launch of new satellites. In the 21st century, technology has advanced exponentially, and GPS is no different. With the development of new software, the next generation of GPS trackers will improve their accuracy.

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Last Updated: Mar 07, 2021