Display Filter Reference: GPS L1 Navigation Message
Protocol field name: gps_l1
Versions: 4.2.0 to 4.4.2
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| Field name | Description | Type | Versions |
|---|---|---|---|
| gps | Alert | Boolean | 4.2.0 to 4.4.2 |
| gps | Anti-Spoof (A-S) | Boolean | 4.2.0 to 4.4.2 |
| gps | Parity | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Solved for parity zero bits | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Subframe ID | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Time-of-Week (TOW) Count | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Subframe 1 | Label | 4.2.0 to 4.4.2 |
| gps | Issue of Data Clock (IODC) MSBs | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | L2 Channel Code | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | L2 P Data Flag | Boolean | 4.2.0 to 4.4.2 |
| gps | SV's Signal Component Health Status | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | SV Health Summary | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | URA Index | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | SV Clock Bias Correction Coefficient a_f0 | Signed integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Parity | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Parity | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Parity | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Reserved | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Parity | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Reserved | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Parity | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Reserved | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Parity | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Reserved | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Estimated Group Delay Differential T_GD | Signed integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Issue of Data Clock (IODC) LSBs | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Parity | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Clock Data Reference Time t_OC | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | SV Clock Drift Correction Coefficient a_f1 | Signed integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Drift Rate Correction Coefficient a_f2 | Signed integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Parity | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Week Number | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Integrity Status Flag (ISF) | Boolean | 4.2.0 to 4.4.2 |
| gps | Message | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Parity | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Preamble | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |
| gps | Reserved | Unsigned integer (32 bits) | 4.2.0 to 4.4.2 |