水深测量数据处理中的粗差探测技术

Gross Error Detecting Technique in Sounding Data Processing

从目前出现在水深数据处理中最有可能存在的 :一条测深线上孤立零点的粗差、一条测深线上具有连续性的粗差以及相邻测线上具有连续性和相关性的粗差等三种情况 ,分别提出剔除这些粗差的方法 ,通过实例分析可以得出本文所提出的粗差剔除方法是有效的 。

The three probable situations in sounding data processing may exist as follows:The separate zero point gross errors along a sounding line;The continual gross errors along a sounding line,and the continual and correlational gross errors between the adjacent lines.Aiming at the three situations,the paper provides the detecting methods for them respectively.Example analysis proved that these methods are effective.