摘要
为改进传统校准方法的缺点,设计了一款新的微倾斜产生装置。利用该装置对观测中的VP倾斜仪进行校准,得到的灵敏度为9.414 mV/ms。
In order to solve the weakness in traditional calibration methods, a device for calibrating tiltmeter on the spot was designed which can generate slight tilt. A test was done using the device to calibrate a VP-type Tihmeter which was continuous observing in a cave. The result shows that the standard deviation of the scale value is 9. 414 mV/ms.
出处
《大地测量与地球动力学》
CSCD
北大核心
2014年第4期172-174,共3页
Journal of Geodesy and Geodynamics
基金
中国地震局地震科研专项(201208002)
关键词
现场校准
微倾斜
倾斜仪
灵敏度
标准偏差
calibration on the spot
slight tilt
tihmeter
scale value
standard deviation
