--- pageClass: is-wide-page --- # SensorGnssStatus (UORB message) Gnss quality indicators. **TOPICS:** sensor_gnss_status ## Fields | Назва | Тип | Unit [Frame] | Range/Enum | Опис | | ----------------------------------------------------------------- | -------- | ---------------------------------------------------------------- | ----------------------------------------------- | ------------------------------------------------------------------------- | | timestamp | `uint64` | | | time since system start (microseconds) | | device_id | `uint32` | | | unique device ID for the sensor that does not change between power cycles | | `bool` | | | Set to true if quality indicators are available | | | quality_corrections | `uint8` | | | Corrections quality from 0 to 10, or 255 if not available | | quality_receiver | `uint8` | | | Overall receiver operating status from 0 to 10, or 255 if not available | | quality_gnss_signals | `uint8` | | | Quality of GNSS signals from 0 to 10, or 255 if not available | | quality_post_processing | `uint8` | | | Expected post processing quality from 0 to 10, or 255 if not available | ## Source Message [Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/SensorGnssStatus.msg) :::details Click here to see original file ```c # Gnss quality indicators uint64 timestamp # time since system start (microseconds) uint32 device_id # unique device ID for the sensor that does not change between power cycles bool quality_available # Set to true if quality indicators are available uint8 quality_corrections # Corrections quality from 0 to 10, or 255 if not available uint8 quality_receiver # Overall receiver operating status from 0 to 10, or 255 if not available uint8 quality_gnss_signals # Quality of GNSS signals from 0 to 10, or 255 if not available uint8 quality_post_processing # Expected post processing quality from 0 to 10, or 255 if not available ``` :::