Fast and precise GNSS RTK positioning with ionosphere-constrained weighted least squares quadratic programming

Key Points

• Achieving high accuracy GNSS RTK positioning is essential for various applications, enhancing reliability and efficiency.
• The study reports a 20% improvement in positioning accuracy compared to traditional methods, indicating significant advancements in technology.
• Through ionosphere-constrained weighted least squares quadratic programming, the method optimizes data from GNSS satellites.
• This new approach may enable better real-time navigation solutions, though further testing in diverse environments may be required.