uint64 timestamp # time since system start (microseconds) uint32 device_id # unique device ID for the sensor that does not change between power cycles uint64 error_count float32 x # acceleration in the NED X board axis in m/s^2 float32 y # acceleration in the NED Y board axis in m/s^2 float32 z # acceleration in the NED Z board axis in m/s^2 uint32 integral_dt # integration time (microseconds) float32 x_integral # delta velocity in the NED X board axis in m/s over the integration time frame (integral_dt) float32 y_integral # delta velocity in the NED Y board axis in m/s over the integration time frame (integral_dt) float32 z_integral # delta velocity in the NED Z board axis in m/s over the integration time frame (integral_dt) float32 temperature # temperature in degrees celsius float32 scaling # scaling from raw to m/s^s int16 x_raw int16 y_raw int16 z_raw