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PX4-Autopilot/msg/Airflow.msg
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# Airspeed data from sensors
#
# This is published by airspeed sensor drivers, CAN airspeed sensors, simulators.
# It is subscribed by the airspeed selector module, which validates the data from multiple sensors and passes on a single estimation to the EKF, controllers and telemetry providers.
uint64 timestamp # [us] Time since system start
uint64 timestamp_sample # [us] Timestamp of the raw data
float32 u # [m/s] Body-relative air relative velocity component / X direction
float32 v # [m/s] Body-relative air relative velocity component / Y direction
float32 w # [m/s] Body-relative air relative velocity component / Z direction
float32 windspeed_north # [m/s] Wind component in north / X direction
float32 windspeed_east # [m/s] Wind component in east / Y direction
float32 windspeed_down # [m/s] Wind component in down / Z direction
# TOPICS airflow airflow_groundtruth