Who is Real-Time Kinematic GPS?

Real-Time Kinematic GPS is like having a super-smart friend who helps you find your way really fast.

Imagine you're playing hide and seek in a big park. You have a watch that tells you the time, but it’s not always perfect, sometimes it says 10:05 when it's really 10:03. Now imagine your friend has a super-accurate clock and can tell you exactly how far apart you are by comparing your times. That’s what Real-Time Kinematic GPS does, but with satellites instead of friends.

Real-Time Kinematic GPS uses two special receivers, one on the ground (like your friend) and one on a moving object like a car or a drone (like you). The ground receiver knows its exact location because it has a super-accurate clock. It sends this information to the moving receiver, which then uses that info to figure out exactly where it is.

This helps things like trucks, robots, and even drones know their exact position every second, so they can drive or fly without getting lost, just like you would if your friend was always helping you find the right hiding spot.