Raw Satellite Data Packet
The GNSS Compass Manager Log Converter will automatically convert this packet to RINEX 3.02 format.
Note: When this packet is enabled, Packet 61 (Raw Satellite Ephemeris Packet) is also automatically enabled .
Note: This packet is only valid for GNSS Compass v1.x hardware versions
| Raw Satellite Data Packet | ||||
|---|---|---|---|---|
| Packet ID | 60 | |||
| Length | 16 + Satellites * (6 + Frequencies * 26) | |||
| Read / Write | Read | |||
| Field # | Bytes Offset | Data Type | Size | Description |
| 1 | 0 | u32 | 4 | Unix time (seconds) |
| 2 | 4 | u32 | 4 | Nanoseconds |
| 3 | 8 | s32 | 4 | Receiver clock offset (nanoseconds) |
| 4 | 12 | u8 | 1 | Receiver number |
| 5 | 13 | u8 | 1 | Packet number (range 1 to Total) |
| 6 | 14 | u8 | 1 | Total packets |
| 7 | 15 | u8 | 1 | Number of satellites |
| For each satellite | ||||
| 8 | 16 | u8 | 1 | Satellite Systems |
| 9 | 17 | u8 | 1 | PRN or satellite number |
| 10 | 18 | u8 | 1 | Elevation (degrees) |
| 11 | 19 | u16 | 2 | Azimuth (degrees) |
| 12 | 21 | u8 | 1 | Number of frequencies |
| For each frequency of each satellite | ||||
| 13 | 22 | u8 | 1 | Satellite Frequencies |
| 14 | 23 | u8 | 1 | Tracking Status |
| 15 | 24 | fp64 | 8 | Carrier phase (cycles) |
| 16 | 32 | fp64 | 8 | Pseudo range (m) |
| 17 | 40 | fp32 | 4 | Doppler frequency (Hz) |
| 18 | 44 | fp32 | 4 | Signal to noise ratio (dB-Hz) |
Raw Satellite Data Packet
Satellite Systems
| Value | System |
|---|---|
| 0 | Unknown |
| 1 | GPS |
| 2 | GLONASS |
| 3 | BeiDou |
| 4 | Galileo |
| 5 | SBAS |
| 6 | QZSS |
| 7 | Reserved |
| 8 | Omnistar |
| 9 | Reserved |
| 10 | NavIC |
Satellite Systems
Satellite Frequencies
Satellite Frequencies
Tracking Status
| Bit | Description |
|---|---|
| 0 | Carrier phase valid |
| 1 | Carrier phase cycle slip detected |
| 2 | Carrier phase half-cycle ambiguity |
| 3 | Pseudo range valid |
| 4 | Doppler valid |
| 5 | SNR valid |
| 6-7 | Reserved (set to zero) |
Tracking Status