PPP Corrections: A Need for Greater Accuracy

03 April 2024

AI Generated Summary

Precise Point Positioning (PPP) is a method for satellite-based navigation that provides high-accuracy positioning data, which is crucial for various applications.

The Galileo Has full service, set to be available in 2024, will offer two service levels, with global coverage and regional coverage.

The orbit correction accuracy of MADOCA PPP corrections at 95% is about 20 centimeters for Galileo and 10 centimeters for GPS, significantly improving on the Open Service (OS) with orbit accuracy in the meter range.