Global Positioning: A Multi-System Approach
Navigating Our World: A Look at Global Positioning Systems We've come a long way from relying on paper maps and compass points. Today, our smartphones effortlessly pinpoint our location, guide us through unfamiliar cities, and even track our fitness progress, all thanks to the magic of satellite navigation systems. But have you ever stopped to wonder how these incredible technologies work? Let's dive into the fascinating world of GPS, GLONASS, and Galileo – the three major players shaping our global navigation landscape. GPS: The Pioneer Developed by the US Department of Defense, the Global Positioning System (GPS) is the oldest and most widely used satellite navigation system in the world. It consists of a network of over 30 satellites orbiting...