IRNSS now provides signal and navigation data which can be used for position solution.

We were able to compute position based on combined GPS+GLONASS+IRNSS constellation.

Below there are some graphs, collected in Moscow region:

Pseudorange – phase difference of IRNSS 1A satellite.

Elevation of IRNSS 1A satellite.

Range residual of IRNSS 1A satellite.

Stand-alone solution (altitude) with IRNSS satellites.

Number of satellites used in solution.