diff options
| -rw-r--r-- | gpsrinex.c | 24 |
1 files changed, 18 insertions, 6 deletions
@@ -26,7 +26,7 @@ * create the RINEX .obs file and exit. Upload this file to an * offline processing service to get cm accuracy. * - * One service known to work with obsrinex output is: + * One service known to work with obsrinex output is [CSRS-PPP]: * https://webapp.geod.nrcan.gc.ca/geod/tools-outils/ppp.php * * Examples: @@ -108,15 +108,27 @@ static timespec_t last_mtime = {0}; /* GPS time, not UTC */ * 5 = QZSS RINEX J * 6 = GLONASS RINEX R * IRNSS RINEX I - */ - -/* observation codes: + * + * RINEX 3 observation codes [1]: * C1C L1 C/A Pseudorange + * C1P L1 P Pseudorange + * C1W L1 Z-tracking Pseudorange * D1C L1 C/A Doppler - * L1C L1 C/A carrier phase + * L1C L1 C/A Carrier Phase + * L1P L1 P Carrier Phase + * L1W L1 Z-tracking Carrier Phase * C2C L2 C/A Pseudorange + * C2P L2 P Pseudorange + * C2W L2 Z-tracking Pseudorange * D2C L2 C/A Doppler - * L2C L2 C/A carrier phase + * L2C L2 C/A Carrier phase + * L2P L1 P Carrier Phase + * L2W L2 Z-tracking Carrier Phase + * + * CSRS-PPP supports: + * GPS: C1C L1C C2C L2C C1W L1W C2W L2W + * GLONASS : C1C L1C C2C L2C C1P L1P C2P L2P + * */ typedef enum {C1C = 0, D1C, L1C, C2C, D2C, L2C, CODEMAX} obs_codes; /* structure to hold count of observations by gnssid:svid |