GPS Drones – A Comprehensive Guide for 2024

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Imagine a drone that can maintain a stable hover even in windy conditions, navigate with pinpoint accuracy, and automatically return to its takeoff point if it loses signal or runs low on battery. 

GPS Drones

These are a few of the features of GPS drones, which also include geo-fencing, follow-me mode, and waypoint navigation.

What Are GPS Drones?

GPS drones are drones that use a Global Positioning System (GPS) to navigate. This GPS is like a map in the sky, made up of about 30 satellites orbiting Earth. 

The drone listens for signals from these satellites and calculates its exact location, allowing it to autonomously fly along specific paths, return to its launch point, and hold its position accurately. 

How GPS Works on Drones

GPS Works on Drones

GPS on drones works like a cosmic game of “Marco Polo”. There are about 30 GPS satellites orbiting Earth, each sending out signals. Your drone has a GPS receiver that listens for these signals.

When the drone hears a signal, it calculates the time difference between when the signal was sent and received to figure out how far away the satellite is.

If the drone can hear at least four satellites, it can pinpoint its exact location in three dimensions – latitude, longitude, and altitude. This process, known as triangulation, is similar to finding your location in a city based on your distance from known landmarks.

How Triangulation Works

Imagine you’re standing somewhere in a city, and you know you’re exactly 5 miles from a certain coffee shop. That information alone isn’t enough to determine your exact location; you could be anywhere along a circle that’s 5 miles from the coffee shop. But if you also know you’re 3 miles from a specific library and 4 miles from a park, where those three circles intersect is your exact location. That’s essentially how triangulation works.

This communication happens several times a second, allowing the drone to know its real-time position. This enables a GPS drone to hover, navigate, and return to its launch point if needed.

When You Might Not Need or Want GPS in Your Drone

GPS in your drone

While GPS drones offer a host of benefits, they may not always be the best fit for everyone. There are several reasons why you might opt for a drone without GPS.

Cost Considerations

Firstly, GPS technology comes with a price tag. If you’re a beginner or a hobbyist who’s just getting started with drones, you might want to start with a more affordable, non-GPS drone. This way, you can learn the basics of drone flight without making a significant investment.

Battery Life

Another factor to consider is battery life. GPS modules consume power, which can shorten the flight time of your drone. If you’re planning to use your drone for extended periods, a drone without GPS might be a better choice. 

These drones can often fly longer on a single charge, allowing you to spend more time in the air.

Indoor Use

If you’re primarily using your drone indoors, GPS functionality might not be necessary. GPS signals are often weak or non-existent indoors, making the GPS function redundant. Then a drone without GPS can perform just as well, if not better.

How Much Does a Drone with GPS Cost

Cost of GPS Drone

For beginners or those on a budget, entry-level GPS drones can cost anywhere from $60 to $300. These drones usually come with basic GPS functionality, such as return-to-home and position hold. They may also have a basic camera for photography and videography.

Mid-range drones typically cost between $300 and $1000. These drones often come with more advanced features, such as improved flight time, better camera quality, and additional flight modes like active track or follow-me mode and waypoints. They may also offer more precise GPS systems and better stability.

High-end GPS drones, often used by professionals, can cost anywhere from $1000 to several thousand dollars. These drones come with top-of-the-line features, such as high-resolution cameras, long flight times, and advanced flight modes. They may also have more sophisticated GPS systems, such as Real-Time Kinematic (RTK) positioning for centimeter-level accuracy.

Top 5 Pros of Using GPS Drones

1 Stability

First off, GPS drones offer enhanced stability. 

They use GPS data to maintain a stable hover, even in windy conditions. So, whether you’re capturing that perfect sunset shot or surveying a construction site, you can count on your GPS drone to stay steady.

2 Navigation

Next up, accurate navigation. GPS drones use signals from a network of satellites orbiting the Earth to pinpoint their exact location. This allows them to navigate with precision. It’s like having a built-in compass, map, and GPS system all in one. 

3 Autonomous Navigation

Last but not least, we have waypoint navigation. This feature allows you to set specific points for your drone to fly to, creating a pre-determined flight path. It’s like drawing a line on a map and watching your drone follow it.

4 Safety

With features like return-to-home and geo-fencing, these drones are designed to keep you and your drone safe. If the drone loses signal or the battery gets low, it will automatically return to its takeoff point. And with geo-fencing, you can set boundaries for your drone to ensure it doesn’t wander off into restricted airspace

5 Advanced Features like Follow-Me

Ever wished you could star in your own action movie? With the follow-me mode on GPS drones, you can! This feature allows the drone to automatically follow and film you, making it perfect for capturing dynamic shots of you in action.

Accuracy of GPS in Drones

GPS Drone Accuracy

We’ve talked about the benefits and applications of GPS drones, but how accurate are they really? And what factors can affect this accuracy? 

Factors Affecting GPS Accuracy

Like any GPS device, the accuracy of a GPS drone can be influenced by a number of factors. These can include everything from the number of satellites the drone can connect to, to atmospheric conditions, to physical obstructions like buildings or trees. It’s a bit like trying to get a clear radio signal – sometimes you need to adjust the antenna or move around to get the best reception.

How Modern Drones Improve Accuracy

Modern GPS drones come equipped with advanced technology to improve their accuracy. Many drones now use a system called Real-Time Kinematic (RTK) positioning, which can correct for errors in the GPS signal, providing centimeter-level accuracy. It’s like having a personal GPS guide, ensuring your drone stays on the straight and narrow.

So, while GPS drones may not always be 100% accurate, they’re pretty darn close. And with the rapid advancements in drone technology, they’re only getting better. But as with any technology, GPS drones come with their own set of challenges.

GPS-Denied Drones

GPS-Denied Drones

GPS-denied drones, as the name suggests, are drones that can navigate without relying on GPS signals. 

These drones use advanced sensors and algorithms to understand their environment and navigate accordingly. It’s like they’ve got their own built-in compass, map, and eyes, all working together to guide them.

How GPS-Denied Drones Navigate

So how exactly do GPS-denied drones navigate? They use a combination of onboard sensors, such as cameras, lidar, and inertial measurement units, to gather data about their surroundings. This data is then processed by sophisticated algorithms to determine the drone’s position and orientation. 

It’s like they’re creating a mental map of their environment and using it to navigate.

Importance of GPS-Denied Drones

Now, you might be wondering, “Why would we need GPS-denied drones when we have GPS drones?” Well, there are certain situations where GPS signals might be weak or unavailable, such as indoors, in urban canyons, or in dense forests. In these situations, GPS-denied drones can come to the rescue. They can also be useful in situations where GPS signals might be intentionally jammed or spoofed.

Final Thoughts

Whether you’re just dipping your toes into the world of drones or you’re a seasoned flyer looking for an upgrade, remember that the best drone for you is one that fits your budget, meets your needs, and brings you joy. 

Having a GPS-enabled drone offer a world of possibilities, but drones without GPS have their own charm and advantages, especially if you’re just starting out or flying indoors.

At the end of the day, drones are about more than just technology. They’re about the thrill of flight, the joy of discovery, and the ability to see the world from a whole new perspective. So, here’s to clear skies and happy flying!


How does GPS help the drone?

GPS, or Global Positioning System, is a navigation system that uses signals from a network of satellites orbiting Earth. These signals provide the drone with reference points to help it determine its exact location in three dimensions – latitude, longitude, and altitude. This helps the drone maintain a stable hover, navigate accurately, and return to its launch point if needed.

Do all drones need GPS to fly?

No, not all drones need GPS to fly. Many toy drones and some consumer drones can fly without a GPS. However, GPS enhances the capabilities of a drone, allowing it to perform functions like autonomous flight, position hold, and return-to-home.

How can a drone fly without GPS?

Drones can fly without GPS by using their onboard sensors and controls. These might include cameras, accelerometers, and gyroscopes, which help the drone maintain its balance and direction. However, without GPS, a drone won’t have a 3D map of its location, which can limit some functionalities.

What happens if a drone loses its GPS connection?

If a drone loses its GPS connection, it may not be able to perform certain functions like return-to-home or waypoint navigation. However, many GPS drones have safety features that trigger a return-to-home function if the GPS signal is lost.

How accurate is the GPS on a drone?

The accuracy of a drone’s GPS can vary based on several factors, including the number of GPS satellites it can connect to and environmental conditions. However, many GPS drones are equipped with advanced GPS systems that can provide near-centimeter-level accuracy.

What are some challenges faced while using GPS drones?

Some challenges faced while using drones with GPS include potential interference with the GPS signal, which can lead to errors in navigation, and the additional power consumption of the GPS module, which can shorten the drone’s flight time. Additionally, GPS does not work well indoors or in areas with a dense overhead cover, like forests or urban canyons.

Do all GPS drones create a flight log?

Many drones, especially those designed for professional use, do create a flight log. This log can include information like the drone’s GPS coordinates during flight, its altitude, speed, and direction, and any commands sent by the pilot. In the event of a crash, this log can help determine the last known GPS position of the drone.

Will drones need GPS for the new drone remote ID?

Yes, according to the new drone remote ID rules implemented by the FAA, drones will need to broadcast their GPS coordinates during flight. This will help improve airspace safety by allowing authorities to track drones in real-time.

Can GPS drones be used indoors?

While GPS drones can technically be used indoors, the GPS function may not work well or at all due to the lack of GPS signals. In such cases, drones equipped with vision positioning systems or infrared sensors may be more suitable for indoor use.

Jesse Young