Hi gth311a, Bosch Sensortec products are forbidden from any kind of satellite or deep sea applications. Please select a sensor from another vendor for your satellite project. Just for you information, the decoupling of the gravity vector from the acceleration compares the output of the gyroscope to that of the accelerometer. It assumes that there is a constant 1G of acceleration from gravity with the rest being linear acceleration, and therefore will not work in freefall or in space. o_o
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