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The accuracy for civilian use is four to five meters but for US military use the accuracy is 100%

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17y ago

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What made gps better?

GPS accuracy greatly improved when a new feature called WAAS (wide area agumentation system) was built in. It is used with GPS systems in the ground to make accuracy better by sending accuracy to a main station, which is then routed to your GPS.


How do RTKs work to improve the accuracy of GPS positioning?

Realt-time kinematic (RTK) technology improves GPS accuracy by using a base station to send correction signals to a rover receiver. The rover receiver uses these corrections to enhance its positioning calculations, resulting in more precise location data.


Is golf buddy gps accurate?

Yes, Golf Buddy GPS devices are known for their accuracy in providing precise distances on the golf course. They use advanced technology to accurately measure distances to the front, center, and back of greens as well as hazards. Golfers often rely on Golf Buddy GPS devices for their accuracy in helping them make better club selections.


Is gps accuracy affected by tectonic plate movement?

No. GPS accuracy is in the satellites it uses that orbit about 11,000 miles above Earth.There are super ground stations that keep all the satellites precise, but if they move due to an earthquake, any one of them can be recalibrated. Of course, the system of ground stations are located in areas with few earthquakes, to begin with.


How can the accuracy of a gps system be improved when more precise info is needed?

You people honestly think I'm going to answer that question? If so, the you need to look it up somewhere else but here. Because I'm keeping my mouth shut!! Did that answer your question?


Does an itouch have an Gps?

Some iPod Touch models have location services that can determine your location using Wi-Fi networks and cell towers, but they do not have built-in GPS hardware like a dedicated GPS device. They can still provide location information for apps like Maps and weather, but the accuracy may not be as precise as dedicated GPS devices.


On a GPS what is averaging?

Several satellites get their readings combined and the GPS averages them to get your position. The longer a GPS station is observed over period of time the higher accuracy for both static real time and hand held units.


What does WAAS do in a GPS system?

The WAAS systems improves the accuracy, integrity, and availability in a GPS system.The WAAS specification requires the system detect errors in the GPS


How are filters used in a GPS?

Filters in GPS systems enhance the accuracy and reliability of location data by processing the signals received from satellites. They help reduce noise and errors caused by atmospheric conditions, multipath effects, and other interferences. By applying algorithms like Kalman filtering, GPS systems can smooth out position estimates over time, providing more stable and precise location information. This is essential for applications requiring high accuracy, such as navigation and geolocation services.


What do mapmakers use GPS systems for?

Mapmakers use GPS systems to accurately capture geographic data such as coordinates, elevations, and distances. This data is crucial for creating detailed and precise maps that can be used for navigation, research, and various other applications. GPS technology enables mapmakers to improve the accuracy and efficiency of their mapping processes.


Is GPS a reliable way to see where you am in the world?

It depends on the accuracy of your GPS. An accurate GPS can give you the exact coordinates of your location in the world. For the most part, the higher the cost of a GPS, the more accurate it is.


What one what words means the degree to which a measurement is precise and reliable is it variable or accuracy or parameter or constant?

-- None of those words relates to "precise". -- "Accuracy" relates to "reliable". -- "Precision" and "accuracy" are two different things. -- "Precise" does not mean "reliable".