摘要
随着上海市水务海洋数据中心的建设运行,每天都要汇聚全市多个涉海部门的大量海洋类监测数据。针对这些不同源端数据存在的一些结构问题、格式问题、缺失问题、噪点问题等,进行了技术清洗和规范整合。
With the construction and operation of the Shanghai Water and Marine Data Center,a large number of marine monitoring data from various sea-related departments in the city are gathered every day.For some structural problems,format problems,missing problems,noise problems,etc.of these different source data,technical cleaning and specification integration were carried out.
作者
吕文斌
秦笠伟
洪敏慎
LV Wen-bin;QIN Li-wei;HONG Min-shen(Shanghai Ocean Information Center,Shanghai 200050;Shanghai Net Yue Information Technology Co.,Ltd.,Shanghai 200050)
出处
《数字技术与应用》
2019年第8期222-223,225,共3页
Digital Technology & Application
基金
上海市海洋局科研项目(QT18010)
关键词
海洋
数据治理
数据清洗
ocean
data governance
data cleaning
