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.