GPS, or Global Positioning System, is a sophisticated satellite-based navigation system. Originally designed in the United States for military purposes during the 1970s, it has since become a universal technology. Today, it is used worldwide for civilian navigation, whether on land, at sea, or in the air.
How GPS Works
The Global Positioning System operates by measuring the distance between a receiver (your device) and several orbiting satellites. This process, known as trilateration, allows your exact position to be determined:
- Signal Reception: Each satellite transmits a continuous radio signal that is picked up by the receiver on Earth.
- Precision Calculation: A minimum of three signals is required to calculate a geographical intersection point (latitude and longitude).
- Synchronization: A fourth signal is essential to synchronize time with extreme precision and determine altitude.
Thanks to this technology, a receiver can calculate its geographical position with meter-level accuracy.
Garmin: A World Leader in Navigation
Garmin is a leading American company specializing in the development of GPS navigation systems.
The story began in 1989 in Kansas, founded by Gary Burrell and Min H. Kao. These two engineers originally worked on designing GPS technology for aviation and the military. In 1991, the company officially adopted the name "Garmin," a clever fusion of the founders' first names (Gary and Min).
Today, the brand is synonymous with durability and precision across all sectors: sports, marine, aviation, and automotive.
About GPSuite.fr
GPSuite.fr is your specialized online store for Garmin GPS devices. Our concept is simple: providing you with high-performance, reliable, and durable equipment at half price.
Whether pre-owned, refurbished, or new, all our products are strictly selected to ensure an optimal navigation experience. To help you choose the right device, our products are organized into three main categories:
- Cycling: Computers and GPS dedicated to road and mountain bike (MTB) performance.
- Hiking: Rugged handheld devices for your treks and outdoor adventures.
- Marine: Accurate navigation solutions for your trips at sea.
By choosing GPSuite.fr, you opt for expertise and quality at the best possible price.