| 大洋矿产资源数据库质量控制系统 |
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| 引用本文： | 曹怡林,戴勤奋.大洋矿产资源数据库质量控制系统[J].海洋地质与第四纪地质,1995,15(4):121-129. |
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| 作者姓名： | 曹怡林 戴勤奋 |
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| 作者单位： | Institute of Marine Geology，MGMR，Qingdao，266071，China |
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| 摘 要： | 建立以大洋多金属为核心的大洋矿产资源数据库系统，其中一个很重要的工作环节就是采集入库数据的质量控制。大量数据人工检查不仅费时费力而且出错率高，为此本文提出了一系列计算机质量自动控制方法，用Ｃ语言编制的大洋数据质控系统软件具有友好的汉字界面，使用方便，结合人工检测本系统能基本确保数据准确、可靠地入库。
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| 关 键 词： | 大洋 矿产资源 数据库 质量控制 |
QUALITY CONTROL SYSTEM OF THE DATABASE OF MINERAL RESOURCES IN THE PACIFIC OCEAN |
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| Cao Yilin Dai Qinfen.QUALITY CONTROL SYSTEM OF THE DATABASE OF MINERAL RESOURCES IN THE PACIFIC OCEAN[J].Marine Geology & Quaternary Geology,1995,15(4):121-129. |
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| Authors: | Cao Yilin Dai Qinfen |
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| Abstract: | It is an important work to control the data quality before the database system ofmineral resources(mainly polymetallic nodule deposits)in the Pacific is set up.A seriesof automatic methods of data quality control by computer are presented because of moremistakes and time-consuming of manual data check.The software in the C language hasbeen developed,which has friendly interactive Chinese face and is easy to use.Togetherwith manual data check,the data quality control system can basically ensure that the da-ta in the database are exact and reliable. |
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| Keywords: | mineral resources in the Pacific database data quality con-trol |
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