跨断层测量的复测周期主要由观测精度和断层位移速度决定,二者合理匹配的周期就是最佳周期。按本文所提方法进行统计的结果:当年变化在2毫米左右时,水准以10天为周期,每期连续观测5天;基线以5天为周期,每期连续观测2—3天。各期观测要保持均匀间隔。 The measurement cycle of cross-fault measurement is mainly determined by the observation accuracy and the displacement velocity of the fault. The reasonably matched cycle is the best one. According to the method mentioned in this article, the result of statistics is as follows: when the variation is about 2 mm in the year, the level is 10 days, and each period is continuously observed for 5 days; and the baseline is 5 days, and each period is continuously observed for 2-3 days. The observation period to maintain a uniform interval.