Tracking GNSS signals is a continuous process, the tracking here in a consumer receiver is likely to be in the 50/60 Hz range. The solution rate from the measurements tends to be slower as it is more computationally intensive, rather than tracking the velocity/acceleration of the satellites vs receiver.
The solution tends to be stale, where the time of measurements is provided, you should understand time/motion in your own implementation, and extrapolate.
>>Does this module have an integrated IMU?
Reading the marketing bullet-points one would assume not.
