Multi-Constellation GNSS Positioning

Pseudorange-based single-point positioning (SPP) from RINEX v3 data. Supports GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC/IRNSS, and SBAS.

Requires: Navigation Toolbox R2026a or later.

When to Use

• Processing RINEX observation/navigation files into position solutions
• Computing multi-constellation receiver positions
• Analyzing positioning accuracy, DOP, and satellite geometry
• Comparing single-constellation vs multi-constellation performance
• Evaluating the effect of processing options (elevation mask, C/N0, corrections)
• Teaching or demonstrating GNSS positioning concepts

When NOT to Use