多源温盐资料排重处理的一种方法  

A duplicate-filter method for multi-sources temperature and salinity data sets

作　　者：张学宏[1] 张绪东[1] 张晓娟[1] 

机构地区：[1]海军海洋水文气象中心,北京100161

出　　处：《海洋预报》2012年第1期48-54,共7页Marine Forecasts

摘　　要：多源温盐资料存在大量重复现象,大大影响了这些资料的融合应用价值。本文根据多源温盐资料的重复现象,结合实际业务工作经验,提出了重复条件组合排重法这一模型(缩写RRM-CRC),并介绍了温盐资料排重业务化流程。利用该模型和业务流程,可以有效提高温盐资料的排重效率,在其他资料的排重处理中也有重要的借鉴意义。There are a large amount of duplicated data from the various sources of temperature and salinity data sets,which will affects the converging value of these data in the applications.In this article,a method to filter the duplicated data,is proposed.It is intruduced on how to remove the duplicated temperature and salinity data in the operational processes.The method will increase the efficiency effectively in the operational processes and is a good reference for the other duplicated data field.

关 键 词：重复 组合排重 排重判据 

分 类 号：P731[天文地球—海洋科学]