江苏省断层形变台站水准观测数据质量评价

观测数据质量受到诸多因素影响，为判断更改测量频率是否会对数据质量造成影响，选取江苏省4个断层形变台站水准观测场地不同观测频率下短水准测量数据，采用几种常用数据质量评价方法进行分析，结果表明，更改测量频率不会对水准数据观测质量与映震效能产生实质性影响。

Data quality evaluation of leveling observations in Jiangsu fault deformation stations

It is well known that data quality could be affected by many factors. In order to judge whether the change of the measurement frequency will affect the data quality, this paper analyzes the leveling data at four fault deformation stations in Jiangsu under different observation frequencies. The results show that the change of measurement frequency has no significant effect on the observation quality of leveling data.