摘要
将用于粗差探测的QUAD方法加以推广 ,用来筛选和判别构造块体上观测点中的相对稳定点组。详细介绍了具体算法、公式 ,讨论了该方法使用中需要注意的问题 ,最后以华北地区的GPS实测结果为例 。
The QUAD (QUasi-Accurate Detection of gross errors) method which is originally developed to detect the gross errors in the observational data is extended and used to select and identify relatively stable stations. The formulas and algorithm are described in detail. Some problems that should be noticed in the use of this method are discussed. Finally, taking the practical observational results in the North China as an example, a calculated result is given.
出处
《大地测量与地球动力学》
CSCD
2002年第2期10-15,共6页
Journal of Geodesy and Geodynamics
基金
973项目"大陆强震机理与预测"(G19980 40 7)资助
