Precise Point Positioning (PPP)

Precise Point Positioning (PPP) is a satellite navigation technique that uses signals from Global Navigation Satellite Systems (GNSS) to determine a location with high accuracy, typically within a few centimeters. Unlike traditional methods that rely on nearby reference stations, PPP uses precise satellite orbit and clock data, allowing users to pinpoint their position globally. It is beneficial for applications like surveying, agriculture, and autonomous vehicles, where exact location matters. By processing data from multiple satellites and applying advanced algorithms, PPP enhances the precision of GPS measurements, making it a valuable tool for users requiring high positional accuracy.