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- # This is a message to hold data from an IMU (Inertial Measurement Unit)
- #
- # Accelerations should be in m/s^2 (not in g's), and rotational velocity should be in rad/sec
- #
- # If the covariance of the measurement is known, it should be filled in (if all you know is the
- # variance of each measurement, e.g. from the datasheet, just put those along the diagonal)
- # A covariance matrix of all zeros will be interpreted as "covariance unknown", and to use the
- # data a covariance will have to be assumed or gotten from some other source
- #
- # If you have no estimate for one of the data elements (e.g. your IMU doesn't produce an orientation
- # estimate), please set element 0 of the associated covariance matrix to -1
- # If you are interpreting this message, please check for a value of -1 in the first element of each
- # covariance matrix, and disregard the associated estimate.
- ImuSensorSample imu
- geometry_msgs/Vector3 mag
- BaroSensorSample baro
- GnssSensorSample gnss
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