摘要
阐述了地理国情普查中水系要素的采集流程,从数据完整性、采集精度、逻辑一致性、表征质量等4个方面对水系要素进行成果质量控制,以确保水系要素的完整性、正确性,满足地理国情普查成果要求。
This paper describes the collection process of river feature in geographic condition scensus. In order to meet the census requirements,river feature quality control is carried out in four aspects,such as data integrity,acquisition accuracy,logicalconsistency and characterization quality to ensure the completeness and correctness.
出处
《城市勘测》
2015年第5期68-70,共3页
Urban Geotechnical Investigation & Surveying
关键词
地理国情普查
水系要素
质量控制
geographic condition scensus
river feature
quality control
作者简介
刘杰（1984-），男，工程师，主要从事GIS数据处理处理与应用、城市测量等技术工作。
