AirspeedWind (UORB message)
c
uint64 timestamp # time since system start (microseconds)
uint64 timestamp_sample # the timestamp of the raw data (microseconds)
float32 windspeed_north # Wind component in north / X direction (m/sec)
float32 windspeed_east # Wind component in east / Y direction (m/sec)
float32 variance_north # Wind estimate error variance in north / X direction (m/sec)**2 - set to zero (no uncertainty) if not estimated
float32 variance_east # Wind estimate error variance in east / Y direction (m/sec)**2 - set to zero (no uncertainty) if not estimated
float32 tas_innov # True airspeed innovation
float32 tas_innov_var # True airspeed innovation variance
float32 tas_scale_raw # Estimated true airspeed scale factor (not validated)
float32 tas_scale_raw_var # True airspeed scale factor variance
float32 tas_scale_validated # Estimated true airspeed scale factor after validation
float32 beta_innov # Sideslip measurement innovation
float32 beta_innov_var # Sideslip measurement innovation variance
uint8 source # source of wind estimate
uint8 SOURCE_AS_BETA_ONLY = 0 # wind estimate only based on synthetic sideslip fusion
uint8 SOURCE_AS_SENSOR_1 = 1 # combined synthetic sideslip and airspeed fusion (data from first airspeed sensor)
uint8 SOURCE_AS_SENSOR_2 = 2 # combined synthetic sideslip and airspeed fusion (data from second airspeed sensor)
uint8 SOURCE_AS_SENSOR_3 = 3 # combined synthetic sideslip and airspeed fusion (data from third airspeed sensor)