地倾斜观测精度在很大程度上取决于格值标定的准确性,本文通过利用一些简单的控制电路,使得一起标定更加准确。希望对其他有着相同仪器的台站起到一定的参考价值。
The observation precision of ground tilt is dependent in great degree on that of calibration. In this article, we presented a simple method to improve the calibration precision by applying simple control circuits. This method has certain reference value for the same type instruments in other stations.