摘要
水利测绘是一项综合性工作,其直接的工作成果为各类测绘数据,需要通过必要的技术手段提升数据质量和处理效果。以水利测绘数据处理与质量控制的必要性为切入点,在此基础上,分别对相关数据的处理技术与质量控制技术进行论述,包括数据数字化处理、数据规律挖掘、干扰控制、针对性纠偏等内容,以服务未来水利测绘数据处理与质量控制工作,提升信息应用效果。
Water conservancy surveying and mapping is a comprehensive work,and its direct results are various sur⁃veying and mapping data,which require necessary technical means to improve data quality and processing effective⁃ness.Starting from the necessity of water conservancy surveying and mapping data processing and quality control,and on this basis,this paper discusses the processing and quality control technologies of relevant data,including data digitization processing,data pattern mining,interference control,targeted correction,etc.,in order to serve future water conservancy surveying and mapping data processing and quality control work and improve the effectiveness of information application.
作者
常正科
郭珍珍
CHANG Zhengke;GUO Zhenzhen(Yellow River Hydrographic Survey Mapping Agency,Zhengzhou,Henan Province,450000 China)
出处
《科技资讯》
2024年第22期18-20,共3页
Science & Technology Information
关键词
水利测绘
数据处理
数据质量控制
针对性纠偏
Water conservancy surveying and mapping
Data processing
Data quality control
Targeted correction
