摘要
以上海市地下管线库数据更新融合入库的质量控制为例,本文分析了不同来源管线数据的质量特征,并探讨了数据内业检测工具的研发技术路线和外业探测检查的技术要点、检测难点,为地下管线库数据更新的质量控制和检验提供了方案参考。
Taking the quality control of data updating and fusion warehousing of underground pipelines in Shanghai as an example,this article analyzes the quality characteristics of pipeline data from different sources,and explores the research and development technological route of data internal inspection tools and the technical key points and inspection difficulties of field detection and inspection.It provides reference for the quality control and inspection of underground pipeline database updating.
作者
龚千钧
GONG Qianjun(Shanghai Survey and Mapping Institute,Shanghai 200063,China)
出处
《测绘与空间地理信息》
2025年第1期115-118,共4页
Geomatics & Spatial Information Technology
关键词
数据质量因素
数据入库检测系统
管线外业探测检验
data quality factors
data warehousing inspection system
pipeline field detection and inspection
作者简介
龚千钧(1978-),女,上海人,工程师,学士,主要从事工程测量工作。
