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Grand Forks County, ND | From what I have read and have bean told they use the difference between the two antennas to measure the the roll pitch and yaw. "Award winning 7D technology calculates pitch, roll and yaw using our unique dual antenna roof module without the hassle of gyros". I'm not quite sure what "the hassle of gyros" means considering Trimbles is a Solid State Gyro (No moving parts). | |
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Insight and OnTrac2
