江苏省断层形变台站水准观测数据质量评价  

Data quality evaluation of leveling observations in Jiangsu fault deformation stations

作　　者：董传雷 彭澎 张荣杉 孙煜杰 DONG Chuanlei;PENG Peng;ZHANG Rongshan;SUN Yujie(Suqian Earthquake Monitoring Central Station,Jiangsu Province 223800,China)

机构地区：[1]宿迁地震监测中心站,江苏223800

出　　处：《地震地磁观测与研究》2022年第2期104-109,共6页Seismological and Geomagnetic Observation and Research

基　　金：江苏省宿迁市科研项目“防震减灾十三五发展规划重大课题研究”。

摘　　要：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。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.

关 键 词：质量评价 跨断层定点水准 测量频率 

分 类 号：P224.1[天文地球—大地测量学与测量工程]