This brings back memories, I used to teach inertial navigation and the way we explained it was it was the final correction after you had corrected for everything else, it basically reverse any residual errors on the 42 min cycle so that the errors didn’t compound too fast.
This brings back memories, I used to teach inertial navigation and the way we explained it was it was the final correction after you had corrected for everything else, it basically reverse any residual errors on the 42 min cycle so that the errors didn’t compound too fast.