Real-time kinematics (RTK)

Real-time kinematics (RTK) is a technology used for precise GPS positioning. It improves standard GPS accuracy from several meters to within a few centimeters by using a network of ground-based reference stations. These stations collect GPS signals and send correction data to a rover—like a drone or surveying equipment—in real-time. This enables applications like land surveying, agriculture, and autonomous vehicles to achieve high precision and accuracy. RTK is valuable in fields where exact location measurements are crucial for effectiveness and safety.